./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.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_0c484f24-31d7-479e-94e4-50913d64f8b9/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c484f24-31d7-479e-94e4-50913d64f8b9/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c484f24-31d7-479e-94e4-50913d64f8b9/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c484f24-31d7-479e-94e4-50913d64f8b9/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c484f24-31d7-479e-94e4-50913d64f8b9/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c484f24-31d7-479e-94e4-50913d64f8b9/bin/ukojak-verify-ENZ3QT5qd3 --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 28669211a2ef49b5efd7443ec92409c5f49218a96d1252c934deb7757bde86cd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:14:11,456 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:14:11,565 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c484f24-31d7-479e-94e4-50913d64f8b9/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 02:14:11,571 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:14:11,571 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:14:11,596 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:14:11,597 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:14:11,597 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:14:11,597 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:14:11,598 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:14:11,598 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:14:11,598 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:14:11,598 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:14:11,598 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:14:11,598 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:14:11,598 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:14:11,599 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:14:11,599 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:14:11,599 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:14:11,599 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:14:11,599 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:14:11,599 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:14:11,599 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:14:11,599 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:14:11,599 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:14:11,600 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:14:11,600 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:14:11,600 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:14:11,600 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:14:11,600 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:14:11,600 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_0c484f24-31d7-479e-94e4-50913d64f8b9/bin/ukojak-verify-ENZ3QT5qd3 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 -> 28669211a2ef49b5efd7443ec92409c5f49218a96d1252c934deb7757bde86cd [2024-11-25 02:14:11,919 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:14:11,932 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:14:11,937 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:14:11,939 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:14:11,940 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:14:11,942 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c484f24-31d7-479e-94e4-50913d64f8b9/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2024-11-25 02:14:15,358 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c484f24-31d7-479e-94e4-50913d64f8b9/bin/ukojak-verify-ENZ3QT5qd3/data/dc29caec4/3028a66a524f4eeaaf03124e5447885f/FLAGe7090f79c [2024-11-25 02:14:16,556 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:14:16,557 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c484f24-31d7-479e-94e4-50913d64f8b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2024-11-25 02:14:16,645 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c484f24-31d7-479e-94e4-50913d64f8b9/bin/ukojak-verify-ENZ3QT5qd3/data/dc29caec4/3028a66a524f4eeaaf03124e5447885f/FLAGe7090f79c [2024-11-25 02:14:16,664 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c484f24-31d7-479e-94e4-50913d64f8b9/bin/ukojak-verify-ENZ3QT5qd3/data/dc29caec4/3028a66a524f4eeaaf03124e5447885f [2024-11-25 02:14:16,667 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:14:16,669 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:14:16,670 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:14:16,671 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:14:16,676 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:14:16,677 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:14:16" (1/1) ... [2024-11-25 02:14:16,679 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@282d0829 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:16, skipping insertion in model container [2024-11-25 02:14:16,679 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:14:16" (1/1) ... [2024-11-25 02:14:16,843 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:14:20,639 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_0c484f24-31d7-479e-94e4-50913d64f8b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387086,387099] [2024-11-25 02:14:20,644 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_0c484f24-31d7-479e-94e4-50913d64f8b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387231,387244] [2024-11-25 02:14:20,669 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:14:20,722 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:14:20,914 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"); [5254] [2024-11-25 02:14:20,916 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)); [5261] [2024-11-25 02:14:20,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5268] [2024-11-25 02:14:20,920 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)); [5309-5310] [2024-11-25 02:14:20,920 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"); [5315-5317] [2024-11-25 02:14:20,925 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5463] [2024-11-25 02:14:20,926 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5471] [2024-11-25 02:14:20,926 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5478] [2024-11-25 02:14:20,926 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5485] [2024-11-25 02:14:20,937 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5589-5590] [2024-11-25 02:14:20,941 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5623-5624] [2024-11-25 02:14:20,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5660-5661] [2024-11-25 02:14:20,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5697-5698] [2024-11-25 02:14:20,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [5957-5958] [2024-11-25 02:14:20,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5964] [2024-11-25 02:14:21,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8592] [2024-11-25 02:14:21,146 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)(& np->rx_skbuff) + ((unsigned long )np->cur_rx & 31UL)) [8748] [2024-11-25 02:14:21,240 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/natsemi/natsemi.c"), "i" (3315), "i" (12UL)); [10300-10301] [2024-11-25 02:14:21,396 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_0c484f24-31d7-479e-94e4-50913d64f8b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387086,387099] [2024-11-25 02:14:21,398 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_0c484f24-31d7-479e-94e4-50913d64f8b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[387231,387244] [2024-11-25 02:14:21,407 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:14:21,856 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:14:21,856 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:21 WrapperNode [2024-11-25 02:14:21,857 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:14:21,859 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:14:21,859 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:14:21,859 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:14:21,869 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:21" (1/1) ... [2024-11-25 02:14:21,991 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:21" (1/1) ... [2024-11-25 02:14:22,301 INFO L138 Inliner]: procedures = 510, calls = 2683, calls flagged for inlining = 247, calls inlined = 217, statements flattened = 6595 [2024-11-25 02:14:22,303 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:14:22,303 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:14:22,304 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:14:22,304 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:14:22,314 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:21" (1/1) ... [2024-11-25 02:14:22,314 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:21" (1/1) ... [2024-11-25 02:14:22,359 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:21" (1/1) ... [2024-11-25 02:14:22,359 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:21" (1/1) ... [2024-11-25 02:14:22,667 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:21" (1/1) ... [2024-11-25 02:14:22,684 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:21" (1/1) ... [2024-11-25 02:14:22,750 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:21" (1/1) ... [2024-11-25 02:14:22,817 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:21" (1/1) ... [2024-11-25 02:14:22,850 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:21" (1/1) ... [2024-11-25 02:14:22,926 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:14:22,928 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:14:22,929 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:14:22,929 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:14:22,935 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:14:21" (1/1) ... [2024-11-25 02:14:22,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:14:22,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c484f24-31d7-479e-94e4-50913d64f8b9/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:14:22,997 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c484f24-31d7-479e-94e4-50913d64f8b9/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:14:23,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c484f24-31d7-479e-94e4-50913d64f8b9/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:14:23,039 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2024-11-25 02:14:23,040 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2024-11-25 02:14:23,041 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-25 02:14:23,041 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-25 02:14:23,041 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2024-11-25 02:14:23,041 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2024-11-25 02:14:23,041 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-25 02:14:23,041 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-25 02:14:23,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 02:14:23,043 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 02:14:23,043 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-25 02:14:23,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-25 02:14:23,043 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2024-11-25 02:14:23,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2024-11-25 02:14:23,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2024-11-25 02:14:23,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2024-11-25 02:14:23,044 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-25 02:14:23,044 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-25 02:14:23,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 02:14:23,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 02:14:23,044 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2024-11-25 02:14:23,045 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2024-11-25 02:14:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_92 [2024-11-25 02:14:23,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_92 [2024-11-25 02:14:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-25 02:14:23,046 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-25 02:14:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2024-11-25 02:14:23,046 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2024-11-25 02:14:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-25 02:14:23,046 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-25 02:14:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-25 02:14:23,046 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-25 02:14:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-25 02:14:23,046 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-25 02:14:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-25 02:14:23,046 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-25 02:14:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-25 02:14:23,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-25 02:14:23,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-25 02:14:23,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-25 02:14:23,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-25 02:14:23,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-25 02:14:23,047 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-25 02:14:23,050 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-25 02:14:23,050 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-25 02:14:23,050 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-25 02:14:23,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-25 02:14:23,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-25 02:14:23,050 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2024-11-25 02:14:23,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2024-11-25 02:14:23,051 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-25 02:14:23,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-25 02:14:23,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-25 02:14:23,051 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-25 02:14:23,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:14:23,051 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-25 02:14:23,051 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-25 02:14:23,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-11-25 02:14:23,051 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-11-25 02:14:23,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2024-11-25 02:14:23,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2024-11-25 02:14:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-25 02:14:23,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-25 02:14:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2024-11-25 02:14:23,052 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2024-11-25 02:14:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-25 02:14:23,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-25 02:14:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2024-11-25 02:14:23,052 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2024-11-25 02:14:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2024-11-25 02:14:23,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2024-11-25 02:14:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 02:14:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-25 02:14:23,052 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-25 02:14:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-25 02:14:23,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-25 02:14:23,053 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2024-11-25 02:14:23,053 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2024-11-25 02:14:23,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 02:14:23,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-25 02:14:23,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-25 02:14:23,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:14:23,053 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-25 02:14:23,053 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-25 02:14:23,053 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-25 02:14:23,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-25 02:14:23,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-25 02:14:23,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-25 02:14:23,053 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2024-11-25 02:14:23,053 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2024-11-25 02:14:23,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 02:14:23,053 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 02:14:23,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-25 02:14:23,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-25 02:14:23,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-25 02:14:23,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-25 02:14:23,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-25 02:14:23,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-25 02:14:23,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-25 02:14:23,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-25 02:14:23,054 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2024-11-25 02:14:23,054 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2024-11-25 02:14:23,054 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2024-11-25 02:14:23,054 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2024-11-25 02:14:23,054 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-25 02:14:23,054 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-25 02:14:23,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:14:23,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-25 02:14:23,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-25 02:14:23,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-25 02:14:23,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-25 02:14:23,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-25 02:14:23,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-25 02:14:23,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:14:23,058 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2024-11-25 02:14:23,059 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2024-11-25 02:14:23,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-25 02:14:23,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-25 02:14:23,059 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-25 02:14:23,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-25 02:14:23,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:14:23,059 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 02:14:23,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 02:14:23,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-25 02:14:23,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-25 02:14:23,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-25 02:14:23,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-25 02:14:23,060 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-25 02:14:23,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-25 02:14:23,061 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2024-11-25 02:14:23,061 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2024-11-25 02:14:23,061 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-25 02:14:23,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-25 02:14:23,061 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2024-11-25 02:14:23,061 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2024-11-25 02:14:23,062 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-25 02:14:23,062 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-25 02:14:23,062 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-25 02:14:23,062 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-25 02:14:23,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-25 02:14:23,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-25 02:14:23,064 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-25 02:14:23,066 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-25 02:14:23,066 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-25 02:14:23,066 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-25 02:14:23,066 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2024-11-25 02:14:23,066 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2024-11-25 02:14:23,066 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-25 02:14:23,066 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-25 02:14:23,066 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-25 02:14:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-25 02:14:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2024-11-25 02:14:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2024-11-25 02:14:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:14:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:14:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 02:14:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 02:14:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 02:14:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 02:14:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2024-11-25 02:14:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2024-11-25 02:14:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2024-11-25 02:14:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2024-11-25 02:14:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-25 02:14:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-25 02:14:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2024-11-25 02:14:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2024-11-25 02:14:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-25 02:14:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-25 02:14:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-11-25 02:14:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-11-25 02:14:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2024-11-25 02:14:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2024-11-25 02:14:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-25 02:14:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-25 02:14:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2024-11-25 02:14:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2024-11-25 02:14:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2024-11-25 02:14:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2024-11-25 02:14:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_91 [2024-11-25 02:14:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_91 [2024-11-25 02:14:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-25 02:14:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-25 02:14:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-25 02:14:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-25 02:14:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-11-25 02:14:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-11-25 02:14:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-25 02:14:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-25 02:14:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-25 02:14:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-25 02:14:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2024-11-25 02:14:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2024-11-25 02:14:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:14:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2024-11-25 02:14:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2024-11-25 02:14:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-25 02:14:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-25 02:14:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2024-11-25 02:14:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2024-11-25 02:14:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:14:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 02:14:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 02:14:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 02:14:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2024-11-25 02:14:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2024-11-25 02:14:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-25 02:14:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-25 02:14:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2024-11-25 02:14:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2024-11-25 02:14:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-25 02:14:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-25 02:14:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-25 02:14:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-25 02:14:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2024-11-25 02:14:23,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2024-11-25 02:14:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2024-11-25 02:14:23,074 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2024-11-25 02:14:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-25 02:14:23,075 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-25 02:14:23,075 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2024-11-25 02:14:23,075 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2024-11-25 02:14:23,075 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2024-11-25 02:14:23,075 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2024-11-25 02:14:23,075 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-25 02:14:23,075 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-25 02:14:23,076 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-25 02:14:23,076 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-25 02:14:23,076 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-25 02:14:23,076 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-25 02:14:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-25 02:14:23,077 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-25 02:14:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2024-11-25 02:14:23,077 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2024-11-25 02:14:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-11-25 02:14:23,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-11-25 02:14:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:14:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2024-11-25 02:14:23,077 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2024-11-25 02:14:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 02:14:23,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 02:14:23,078 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2024-11-25 02:14:23,078 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2024-11-25 02:14:23,078 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-11-25 02:14:23,078 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-11-25 02:14:23,078 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-25 02:14:23,078 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-25 02:14:23,078 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-25 02:14:23,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-25 02:14:23,079 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-25 02:14:23,080 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-25 02:14:23,080 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2024-11-25 02:14:23,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2024-11-25 02:14:23,080 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2024-11-25 02:14:23,080 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2024-11-25 02:14:23,080 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2024-11-25 02:14:23,080 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2024-11-25 02:14:23,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-25 02:14:23,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-25 02:14:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-25 02:14:23,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-25 02:14:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-25 02:14:23,081 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-25 02:14:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2024-11-25 02:14:23,081 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2024-11-25 02:14:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2024-11-25 02:14:23,081 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2024-11-25 02:14:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-25 02:14:23,081 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-25 02:14:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:14:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2024-11-25 02:14:23,081 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2024-11-25 02:14:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-25 02:14:23,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-25 02:14:23,082 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-25 02:14:23,082 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-25 02:14:23,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2024-11-25 02:14:23,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2024-11-25 02:14:24,375 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:14:24,384 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:14:25,288 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 02:14:46,981 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-25 02:14:48,639 INFO L? ?]: Removed 3230 outVars from TransFormulas that were not future-live. [2024-11-25 02:14:48,639 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:14:55,274 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:14:55,274 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 02:14:55,275 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:14:55 BoogieIcfgContainer [2024-11-25 02:14:55,275 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:14:55,276 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:14:55,276 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:14:55,290 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:14:55,290 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:14:55" (1/1) ... [2024-11-25 02:14:55,300 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:14:55,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:55,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 2062 states and 3023 transitions. [2024-11-25 02:14:55,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3023 transitions. [2024-11-25 02:14:55,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-25 02:14:55,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:55,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:21,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:22,685 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 873 trivial. 0 not checked. [2024-11-25 02:15:32,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:15:34,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:34,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3041 states to 2072 states and 3041 transitions. [2024-11-25 02:15:34,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 3041 transitions. [2024-11-25 02:15:34,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-25 02:15:34,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:34,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:54,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:55,172 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 909 trivial. 0 not checked. [2024-11-25 02:15:55,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:55,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 2076 states and 3050 transitions. [2024-11-25 02:15:55,458 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 3050 transitions. [2024-11-25 02:15:55,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-25 02:15:55,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:55,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:13,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:14,964 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-25 02:16:16,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:16,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3071 states to 2084 states and 3071 transitions. [2024-11-25 02:16:16,686 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 3071 transitions. [2024-11-25 02:16:16,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-25 02:16:16,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:16,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:34,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:34,988 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 910 trivial. 0 not checked. [2024-11-25 02:16:35,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:35,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3081 states to 2089 states and 3081 transitions. [2024-11-25 02:16:35,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 3081 transitions. [2024-11-25 02:16:35,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-25 02:16:35,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:35,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:53,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:54,626 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 911 trivial. 0 not checked. [2024-11-25 02:16:57,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:57,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3096 states to 2094 states and 3096 transitions. [2024-11-25 02:16:57,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3096 transitions. [2024-11-25 02:16:57,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-25 02:16:57,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:57,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:14,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:15,973 INFO L134 CoverageAnalysis]: Checked inductivity of 914 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 911 trivial. 0 not checked. [2024-11-25 02:17:18,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:18,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 2100 states and 3113 transitions. [2024-11-25 02:17:18,346 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 3113 transitions. [2024-11-25 02:17:18,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-25 02:17:18,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:18,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:36,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:37,374 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-25 02:17:37,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:37,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3116 states to 2104 states and 3116 transitions. [2024-11-25 02:17:37,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2104 states and 3116 transitions. [2024-11-25 02:17:37,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-25 02:17:37,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:37,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:55,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:56,429 INFO L134 CoverageAnalysis]: Checked inductivity of 944 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-11-25 02:18:02,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:02,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3138 states to 2111 states and 3138 transitions. [2024-11-25 02:18:02,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 3138 transitions. [2024-11-25 02:18:02,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-25 02:18:02,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:02,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:20,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:20,802 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 915 trivial. 0 not checked. [2024-11-25 02:18:21,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:21,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3141 states to 2112 states and 3141 transitions. [2024-11-25 02:18:21,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 3141 transitions. [2024-11-25 02:18:21,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-25 02:18:21,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:21,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:38,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:39,375 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 911 trivial. 0 not checked. [2024-11-25 02:18:39,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:39,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3142 states to 2113 states and 3142 transitions. [2024-11-25 02:18:39,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 3142 transitions. [2024-11-25 02:18:39,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-25 02:18:39,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:39,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:57,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:57,610 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-25 02:18:57,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:57,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3144 states to 2115 states and 3144 transitions. [2024-11-25 02:18:57,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 3144 transitions. [2024-11-25 02:18:57,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-25 02:18:57,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:57,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:15,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:15,488 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 910 trivial. 0 not checked. [2024-11-25 02:19:15,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:15,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3161 states to 2121 states and 3161 transitions. [2024-11-25 02:19:15,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 3161 transitions. [2024-11-25 02:19:15,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-25 02:19:15,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:15,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:33,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:33,494 INFO L134 CoverageAnalysis]: Checked inductivity of 944 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-11-25 02:19:33,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:33,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3162 states to 2122 states and 3162 transitions. [2024-11-25 02:19:33,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2122 states and 3162 transitions. [2024-11-25 02:19:33,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-25 02:19:33,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:33,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:51,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:52,072 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-25 02:19:52,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:52,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3165 states to 2125 states and 3165 transitions. [2024-11-25 02:19:52,487 INFO L276 IsEmpty]: Start isEmpty. Operand 2125 states and 3165 transitions. [2024-11-25 02:19:52,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-25 02:19:52,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:52,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:10,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:11,343 INFO L134 CoverageAnalysis]: Checked inductivity of 944 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-11-25 02:20:11,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:11,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3167 states to 2127 states and 3167 transitions. [2024-11-25 02:20:11,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 3167 transitions. [2024-11-25 02:20:11,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-25 02:20:11,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:11,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:29,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:29,562 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-25 02:20:29,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:29,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3167 states to 2128 states and 3167 transitions. [2024-11-25 02:20:29,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2128 states and 3167 transitions. [2024-11-25 02:20:29,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-25 02:20:29,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:29,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:47,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:47,765 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-25 02:20:48,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:48,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3171 states to 2132 states and 3171 transitions. [2024-11-25 02:20:48,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 3171 transitions. [2024-11-25 02:20:48,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 02:20:48,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:48,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:05,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:06,975 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-25 02:21:18,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:18,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3197 states to 2141 states and 3197 transitions. [2024-11-25 02:21:18,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3197 transitions. [2024-11-25 02:21:18,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 02:21:18,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:18,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:38,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:38,688 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2024-11-25 02:21:40,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:40,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3205 states to 2145 states and 3205 transitions. [2024-11-25 02:21:40,053 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 3205 transitions. [2024-11-25 02:21:40,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-25 02:21:40,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:40,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:58,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:59,490 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2024-11-25 02:22:07,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:07,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3225 states to 2152 states and 3225 transitions. [2024-11-25 02:22:07,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2152 states and 3225 transitions. [2024-11-25 02:22:07,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-25 02:22:07,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:07,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:26,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:26,981 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-25 02:22:28,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:28,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3230 states to 2155 states and 3230 transitions. [2024-11-25 02:22:28,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 3230 transitions. [2024-11-25 02:22:28,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 02:22:28,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:28,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:46,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:47,080 INFO L134 CoverageAnalysis]: Checked inductivity of 988 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 979 trivial. 0 not checked. [2024-11-25 02:22:49,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:49,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3240 states to 2159 states and 3240 transitions. [2024-11-25 02:22:49,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2159 states and 3240 transitions. [2024-11-25 02:22:49,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 02:22:49,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:49,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:08,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:09,066 INFO L134 CoverageAnalysis]: Checked inductivity of 955 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 948 trivial. 0 not checked. [2024-11-25 02:23:17,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:17,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3262 states to 2167 states and 3262 transitions. [2024-11-25 02:23:17,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 3262 transitions. [2024-11-25 02:23:17,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 02:23:17,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:17,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:35,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:36,242 INFO L134 CoverageAnalysis]: Checked inductivity of 988 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 979 trivial. 0 not checked. [2024-11-25 02:23:42,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:42,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3274 states to 2171 states and 3274 transitions. [2024-11-25 02:23:42,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 3274 transitions. [2024-11-25 02:23:42,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 02:23:42,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:42,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:59,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:01,165 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2024-11-25 02:24:17,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:17,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 2178 states and 3292 transitions. [2024-11-25 02:24:17,383 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 3292 transitions. [2024-11-25 02:24:17,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-25 02:24:17,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:17,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:35,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:36,268 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 949 trivial. 0 not checked. [2024-11-25 02:24:41,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:41,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3304 states to 2184 states and 3304 transitions. [2024-11-25 02:24:41,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 3304 transitions. [2024-11-25 02:24:41,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 02:24:41,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:41,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:00,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:02,379 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 15 proven. 5 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-11-25 02:25:13,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:13,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3340 states to 2198 states and 3340 transitions. [2024-11-25 02:25:13,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 3340 transitions. [2024-11-25 02:25:13,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 02:25:13,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:13,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:31,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:32,182 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 910 trivial. 0 not checked. [2024-11-25 02:25:36,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:36,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3378 states to 2214 states and 3378 transitions. [2024-11-25 02:25:36,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 3378 transitions. [2024-11-25 02:25:36,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-25 02:25:36,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:36,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:53,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:54,201 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 981 trivial. 0 not checked. [2024-11-25 02:25:55,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:55,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3386 states to 2218 states and 3386 transitions. [2024-11-25 02:25:55,861 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3386 transitions. [2024-11-25 02:25:55,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-25 02:25:55,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:55,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:14,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:14,931 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 948 trivial. 0 not checked. [2024-11-25 02:26:15,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:15,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3397 states to 2224 states and 3397 transitions. [2024-11-25 02:26:15,193 INFO L276 IsEmpty]: Start isEmpty. Operand 2224 states and 3397 transitions. [2024-11-25 02:26:15,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-25 02:26:15,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:15,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:33,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:34,240 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 959 trivial. 0 not checked. [2024-11-25 02:26:35,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:35,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3400 states to 2226 states and 3400 transitions. [2024-11-25 02:26:35,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 3400 transitions. [2024-11-25 02:26:35,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-25 02:26:35,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:35,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:54,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:54,475 INFO L134 CoverageAnalysis]: Checked inductivity of 963 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 949 trivial. 0 not checked. [2024-11-25 02:27:02,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:02,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3424 states to 2236 states and 3424 transitions. [2024-11-25 02:27:02,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 3424 transitions. [2024-11-25 02:27:02,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-25 02:27:02,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:02,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:20,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:21,191 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2024-11-25 02:27:23,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:23,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3425 states to 2237 states and 3425 transitions. [2024-11-25 02:27:23,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 3425 transitions. [2024-11-25 02:27:23,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-25 02:27:23,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:23,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:42,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:42,483 INFO L134 CoverageAnalysis]: Checked inductivity of 958 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-11-25 02:27:42,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:42,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3428 states to 2238 states and 3428 transitions. [2024-11-25 02:27:42,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 3428 transitions. [2024-11-25 02:27:42,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-25 02:27:42,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:42,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:02,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:03,214 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 980 trivial. 0 not checked. [2024-11-25 02:28:07,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:07,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3439 states to 2244 states and 3439 transitions. [2024-11-25 02:28:07,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 3439 transitions. [2024-11-25 02:28:07,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-25 02:28:07,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:07,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:25,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:26,303 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 948 trivial. 0 not checked. [2024-11-25 02:28:33,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:33,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3460 states to 2253 states and 3460 transitions. [2024-11-25 02:28:33,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 3460 transitions. [2024-11-25 02:28:33,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-25 02:28:33,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:33,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms