./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-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_845e111a-13a6-41da-8e91-72e9583e524d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845e111a-13a6-41da-8e91-72e9583e524d/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_845e111a-13a6-41da-8e91-72e9583e524d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845e111a-13a6-41da-8e91-72e9583e524d/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845e111a-13a6-41da-8e91-72e9583e524d/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_845e111a-13a6-41da-8e91-72e9583e524d/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 6081258d9228cc20a54c5db1ec40347e5dbacbb2bb40755a07881673d13b875b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:05:27,163 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:05:27,226 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845e111a-13a6-41da-8e91-72e9583e524d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 23:05:27,230 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:05:27,230 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:05:27,252 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:05:27,253 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:05:27,253 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:05:27,254 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:05:27,254 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:05:27,254 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:05:27,254 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:05:27,254 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:05:27,255 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:05:27,255 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:05:27,255 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:05:27,255 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:05:27,255 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:05:27,255 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:05:27,255 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:05:27,255 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:05:27,256 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:05:27,256 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:05:27,256 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:05:27,256 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:05:27,256 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:05:27,256 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:05:27,256 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:05:27,257 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:05:27,257 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:05:27,257 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_845e111a-13a6-41da-8e91-72e9583e524d/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 -> 6081258d9228cc20a54c5db1ec40347e5dbacbb2bb40755a07881673d13b875b [2024-12-05 23:05:27,495 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:05:27,503 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:05:27,505 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:05:27,506 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:05:27,507 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:05:27,508 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845e111a-13a6-41da-8e91-72e9583e524d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2024-12-05 23:05:30,233 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845e111a-13a6-41da-8e91-72e9583e524d/bin/ukojak-verify-CZk0znPC7b/data/978c2d4e4/3d4b1da58bdb45cf82fa395403f7505c/FLAGbc3495db0 [2024-12-05 23:05:30,706 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:05:30,707 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845e111a-13a6-41da-8e91-72e9583e524d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2024-12-05 23:05:30,739 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845e111a-13a6-41da-8e91-72e9583e524d/bin/ukojak-verify-CZk0znPC7b/data/978c2d4e4/3d4b1da58bdb45cf82fa395403f7505c/FLAGbc3495db0 [2024-12-05 23:05:30,802 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845e111a-13a6-41da-8e91-72e9583e524d/bin/ukojak-verify-CZk0znPC7b/data/978c2d4e4/3d4b1da58bdb45cf82fa395403f7505c [2024-12-05 23:05:30,803 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:05:30,805 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:05:30,806 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:05:30,806 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:05:30,809 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:05:30,810 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:05:30" (1/1) ... [2024-12-05 23:05:30,810 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c451edc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:30, skipping insertion in model container [2024-12-05 23:05:30,811 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:05:30" (1/1) ... [2024-12-05 23:05:30,910 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:05:33,425 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_845e111a-13a6-41da-8e91-72e9583e524d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386207,386220] [2024-12-05 23:05:33,428 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_845e111a-13a6-41da-8e91-72e9583e524d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386376,386389] [2024-12-05 23:05:33,428 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_845e111a-13a6-41da-8e91-72e9583e524d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386543,386556] [2024-12-05 23:05:33,428 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_845e111a-13a6-41da-8e91-72e9583e524d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386711,386724] [2024-12-05 23:05:33,448 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:05:33,479 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:05:33,584 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"); [5240] [2024-12-05 23:05:33,586 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)); [5247] [2024-12-05 23:05:33,586 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5254] [2024-12-05 23:05:33,587 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/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5295-5296] [2024-12-05 23:05:33,588 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"); [5301-5303] [2024-12-05 23:05:33,591 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5461] [2024-12-05 23:05:33,591 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5469] [2024-12-05 23:05:33,591 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5476] [2024-12-05 23:05:33,592 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5483] [2024-12-05 23:05:33,597 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)); [5602-5603] [2024-12-05 23:05:33,598 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)); [5636-5637] [2024-12-05 23:05:33,600 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)); [5673-5674] [2024-12-05 23:05:33,601 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)); [5710-5711] [2024-12-05 23:05:33,608 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)); [5968-5969] [2024-12-05 23:05:33,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5975] [2024-12-05 23:05:33,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8603] [2024-12-05 23:05:33,697 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)(& np->rx_skbuff) + ((unsigned long )np->cur_rx & 31UL)) [8759] [2024-12-05 23:05:33,742 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)); [10311-10312] [2024-12-05 23:05:33,798 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_845e111a-13a6-41da-8e91-72e9583e524d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386207,386220] [2024-12-05 23:05:33,798 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_845e111a-13a6-41da-8e91-72e9583e524d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386376,386389] [2024-12-05 23:05:33,798 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_845e111a-13a6-41da-8e91-72e9583e524d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386543,386556] [2024-12-05 23:05:33,798 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_845e111a-13a6-41da-8e91-72e9583e524d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386711,386724] [2024-12-05 23:05:33,808 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:05:33,980 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:05:33,980 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:33 WrapperNode [2024-12-05 23:05:33,981 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:05:33,981 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:05:33,982 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:05:33,982 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:05:33,986 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:33" (1/1) ... [2024-12-05 23:05:34,048 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:33" (1/1) ... [2024-12-05 23:05:34,199 INFO L138 Inliner]: procedures = 512, calls = 2611, calls flagged for inlining = 249, calls inlined = 217, statements flattened = 6522 [2024-12-05 23:05:34,200 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:05:34,200 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:05:34,200 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:05:34,200 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:05:34,207 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:33" (1/1) ... [2024-12-05 23:05:34,207 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:33" (1/1) ... [2024-12-05 23:05:34,234 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:33" (1/1) ... [2024-12-05 23:05:34,234 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:33" (1/1) ... [2024-12-05 23:05:34,434 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:33" (1/1) ... [2024-12-05 23:05:34,450 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:33" (1/1) ... [2024-12-05 23:05:34,474 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:33" (1/1) ... [2024-12-05 23:05:34,509 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:33" (1/1) ... [2024-12-05 23:05:34,522 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:33" (1/1) ... [2024-12-05 23:05:34,568 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:05:34,569 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:05:34,569 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:05:34,569 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:05:34,570 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:05:33" (1/1) ... [2024-12-05 23:05:34,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:05:34,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845e111a-13a6-41da-8e91-72e9583e524d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:05:34,598 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845e111a-13a6-41da-8e91-72e9583e524d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:05:34,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845e111a-13a6-41da-8e91-72e9583e524d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:05:34,624 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2024-12-05 23:05:34,625 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2024-12-05 23:05:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-12-05 23:05:34,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-12-05 23:05:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2024-12-05 23:05:34,625 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2024-12-05 23:05:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-05 23:05:34,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-05 23:05:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-05 23:05:34,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-05 23:05:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-12-05 23:05:34,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-12-05 23:05:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2024-12-05 23:05:34,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2024-12-05 23:05:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-05 23:05:34,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-05 23:05:34,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 23:05:34,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 23:05:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2024-12-05 23:05:34,627 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2024-12-05 23:05:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-05 23:05:34,627 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-05 23:05:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-05 23:05:34,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-05 23:05:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2024-12-05 23:05:34,627 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2024-12-05 23:05:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-12-05 23:05:34,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-12-05 23:05:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-05 23:05:34,627 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-05 23:05:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-12-05 23:05:34,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-12-05 23:05:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-05 23:05:34,627 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-05 23:05:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2024-12-05 23:05:34,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2024-12-05 23:05:34,627 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-12-05 23:05:34,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-12-05 23:05:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-05 23:05:34,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-05 23:05:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-05 23:05:34,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-05 23:05:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-05 23:05:34,628 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-05 23:05:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-05 23:05:34,628 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-05 23:05:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-05 23:05:34,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-05 23:05:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2024-12-05 23:05:34,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2024-12-05 23:05:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-12-05 23:05:34,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-12-05 23:05:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-12-05 23:05:34,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-12-05 23:05:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:05:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-05 23:05:34,628 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-05 23:05:34,628 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-12-05 23:05:34,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-12-05 23:05:34,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-12-05 23:05:34,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-12-05 23:05:34,629 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2024-12-05 23:05:34,629 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2024-12-05 23:05:34,629 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-05 23:05:34,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-05 23:05:34,629 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2024-12-05 23:05:34,629 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2024-12-05 23:05:34,629 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2024-12-05 23:05:34,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2024-12-05 23:05:34,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 23:05:34,629 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-05 23:05:34,629 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-05 23:05:34,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-12-05 23:05:34,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-12-05 23:05:34,629 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2024-12-05 23:05:34,629 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2024-12-05 23:05:34,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 23:05:34,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-05 23:05:34,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-05 23:05:34,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:05:34,630 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-12-05 23:05:34,630 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-12-05 23:05:34,630 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-05 23:05:34,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-05 23:05:34,630 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2024-12-05 23:05:34,630 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2024-12-05 23:05:34,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-05 23:05:34,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-05 23:05:34,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-12-05 23:05:34,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-12-05 23:05:34,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-05 23:05:34,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-05 23:05:34,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-05 23:05:34,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-05 23:05:34,631 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2024-12-05 23:05:34,631 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2024-12-05 23:05:34,631 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2024-12-05 23:05:34,631 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2024-12-05 23:05:34,631 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-12-05 23:05:34,631 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-12-05 23:05:34,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-05 23:05:34,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-05 23:05:34,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:05:34,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-05 23:05:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-05 23:05:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-05 23:05:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-05 23:05:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-12-05 23:05:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-12-05 23:05:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:05:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2024-12-05 23:05:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2024-12-05 23:05:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-05 23:05:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-05 23:05:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-05 23:05:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-05 23:05:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:05:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 23:05:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 23:05:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-12-05 23:05:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-12-05 23:05:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2024-12-05 23:05:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2024-12-05 23:05:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-12-05 23:05:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-12-05 23:05:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2024-12-05 23:05:34,632 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2024-12-05 23:05:34,632 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-12-05 23:05:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-12-05 23:05:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-05 23:05:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-05 23:05:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-12-05 23:05:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-12-05 23:05:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-12-05 23:05:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-12-05 23:05:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-05 23:05:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-05 23:05:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2024-12-05 23:05:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2024-12-05 23:05:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-12-05 23:05:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-12-05 23:05:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-12-05 23:05:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-12-05 23:05:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2024-12-05 23:05:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2024-12-05 23:05:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:05:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:05:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 23:05:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 23:05:34,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-05 23:05:34,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-05 23:05:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2024-12-05 23:05:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2024-12-05 23:05:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2024-12-05 23:05:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2024-12-05 23:05:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-05 23:05:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-05 23:05:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-05 23:05:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-05 23:05:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2024-12-05 23:05:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2024-12-05 23:05:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-12-05 23:05:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-12-05 23:05:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-12-05 23:05:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-12-05 23:05:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2024-12-05 23:05:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2024-12-05 23:05:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-12-05 23:05:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-12-05 23:05:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2024-12-05 23:05:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2024-12-05 23:05:34,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2024-12-05 23:05:34,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2024-12-05 23:05:34,635 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-12-05 23:05:34,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-12-05 23:05:34,636 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-12-05 23:05:34,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-12-05 23:05:34,636 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-12-05 23:05:34,636 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-12-05 23:05:34,636 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-05 23:05:34,636 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-05 23:05:34,636 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-05 23:05:34,636 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-05 23:05:34,636 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2024-12-05 23:05:34,636 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2024-12-05 23:05:34,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:05:34,636 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2024-12-05 23:05:34,636 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2024-12-05 23:05:34,636 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-05 23:05:34,636 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-05 23:05:34,636 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2024-12-05 23:05:34,636 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2024-12-05 23:05:34,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:05:34,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:05:34,636 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 23:05:34,636 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 23:05:34,637 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2024-12-05 23:05:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2024-12-05 23:05:34,637 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-05 23:05:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-05 23:05:34,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2024-12-05 23:05:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2024-12-05 23:05:34,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_68 [2024-12-05 23:05:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_68 [2024-12-05 23:05:34,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-05 23:05:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-05 23:05:34,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-12-05 23:05:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-12-05 23:05:34,637 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2024-12-05 23:05:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2024-12-05 23:05:34,637 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2024-12-05 23:05:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2024-12-05 23:05:34,637 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-12-05 23:05:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-12-05 23:05:34,637 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2024-12-05 23:05:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2024-12-05 23:05:34,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2024-12-05 23:05:34,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2024-12-05 23:05:34,637 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2024-12-05 23:05:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2024-12-05 23:05:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-12-05 23:05:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-12-05 23:05:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-05 23:05:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-05 23:05:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-12-05 23:05:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-12-05 23:05:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-05 23:05:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-05 23:05:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2024-12-05 23:05:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2024-12-05 23:05:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-12-05 23:05:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-12-05 23:05:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:05:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2024-12-05 23:05:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2024-12-05 23:05:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 23:05:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 23:05:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2024-12-05 23:05:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2024-12-05 23:05:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2024-12-05 23:05:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2024-12-05 23:05:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-12-05 23:05:34,638 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-12-05 23:05:34,638 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-05 23:05:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-05 23:05:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_69 [2024-12-05 23:05:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_69 [2024-12-05 23:05:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-12-05 23:05:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-12-05 23:05:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-12-05 23:05:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-12-05 23:05:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2024-12-05 23:05:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2024-12-05 23:05:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2024-12-05 23:05:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2024-12-05 23:05:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2024-12-05 23:05:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2024-12-05 23:05:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-05 23:05:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-05 23:05:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-12-05 23:05:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-12-05 23:05:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-12-05 23:05:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-12-05 23:05:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2024-12-05 23:05:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2024-12-05 23:05:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2024-12-05 23:05:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2024-12-05 23:05:34,639 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-12-05 23:05:34,639 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-12-05 23:05:34,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:05:34,640 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2024-12-05 23:05:34,640 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2024-12-05 23:05:34,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-05 23:05:34,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-05 23:05:34,640 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-12-05 23:05:34,640 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-12-05 23:05:35,453 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:05:35,456 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:05:36,005 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-05 23:05:54,302 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-05 23:05:55,513 INFO L? ?]: Removed 3232 outVars from TransFormulas that were not future-live. [2024-12-05 23:05:55,513 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:05:59,166 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:05:59,166 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 23:05:59,166 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:05:59 BoogieIcfgContainer [2024-12-05 23:05:59,166 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:05:59,167 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:05:59,167 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:05:59,176 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:05:59,176 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:05:59" (1/1) ... [2024-12-05 23:05:59,182 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:05:59,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:59,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 2064 states and 3025 transitions. [2024-12-05 23:05:59,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 3025 transitions. [2024-12-05 23:05:59,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 23:05:59,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:59,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:15,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:16,619 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-05 23:06:26,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:06:28,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:28,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3041 states to 2073 states and 3041 transitions. [2024-12-05 23:06:28,138 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 3041 transitions. [2024-12-05 23:06:28,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-05 23:06:28,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:28,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:43,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:44,009 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-05 23:06:45,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:45,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3060 states to 2083 states and 3060 transitions. [2024-12-05 23:06:45,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 3060 transitions. [2024-12-05 23:06:45,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 23:06:45,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:45,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:00,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:01,777 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-05 23:07:04,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:04,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3082 states to 2092 states and 3082 transitions. [2024-12-05 23:07:04,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 3082 transitions. [2024-12-05 23:07:04,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 23:07:04,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:04,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:20,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:20,805 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-05 23:07:21,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:21,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 2097 states and 3095 transitions. [2024-12-05 23:07:21,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 3095 transitions. [2024-12-05 23:07:21,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 23:07:21,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:21,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:37,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:37,955 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-12-05 23:07:42,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:42,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3118 states to 2105 states and 3118 transitions. [2024-12-05 23:07:42,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 3118 transitions. [2024-12-05 23:07:42,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-05 23:07:42,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:42,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:57,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:58,725 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-05 23:08:03,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:03,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 2110 states and 3135 transitions. [2024-12-05 23:08:03,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 3135 transitions. [2024-12-05 23:08:03,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-05 23:08:03,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:03,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:17,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:18,269 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-05 23:08:23,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:23,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 2116 states and 3149 transitions. [2024-12-05 23:08:23,150 INFO L276 IsEmpty]: Start isEmpty. Operand 2116 states and 3149 transitions. [2024-12-05 23:08:23,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-05 23:08:23,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:23,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:38,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:38,882 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-05 23:08:38,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:38,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3150 states to 2117 states and 3150 transitions. [2024-12-05 23:08:38,983 INFO L276 IsEmpty]: Start isEmpty. Operand 2117 states and 3150 transitions. [2024-12-05 23:08:38,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-05 23:08:38,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:38,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:54,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:54,667 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-05 23:08:56,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:56,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 2123 states and 3183 transitions. [2024-12-05 23:08:56,374 INFO L276 IsEmpty]: Start isEmpty. Operand 2123 states and 3183 transitions. [2024-12-05 23:08:56,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-05 23:08:56,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:56,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:11,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:12,209 INFO L134 CoverageAnalysis]: Checked inductivity of 911 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-12-05 23:09:12,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:12,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 2124 states and 3183 transitions. [2024-12-05 23:09:12,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2124 states and 3183 transitions. [2024-12-05 23:09:12,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-05 23:09:12,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:12,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:27,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:28,908 INFO L134 CoverageAnalysis]: Checked inductivity of 872 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 872 trivial. 0 not checked. [2024-12-05 23:09:40,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:40,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3209 states to 2133 states and 3209 transitions. [2024-12-05 23:09:40,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 3209 transitions. [2024-12-05 23:09:40,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-05 23:09:40,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:40,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:55,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:55,599 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-12-05 23:09:55,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:55,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3210 states to 2134 states and 3210 transitions. [2024-12-05 23:09:55,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 3210 transitions. [2024-12-05 23:09:55,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-05 23:09:55,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:55,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:10,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:11,223 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-05 23:10:11,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:11,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3226 states to 2140 states and 3226 transitions. [2024-12-05 23:10:11,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 3226 transitions. [2024-12-05 23:10:11,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-05 23:10:11,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:11,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:27,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:27,486 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2024-12-05 23:10:32,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:32,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3236 states to 2144 states and 3236 transitions. [2024-12-05 23:10:32,197 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 3236 transitions. [2024-12-05 23:10:32,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-05 23:10:32,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:32,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:48,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:48,363 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2024-12-05 23:10:52,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:52,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 2148 states and 3244 transitions. [2024-12-05 23:10:52,262 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 3244 transitions. [2024-12-05 23:10:52,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-05 23:10:52,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:52,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:07,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:08,323 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-12-05 23:11:09,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:09,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3246 states to 2150 states and 3246 transitions. [2024-12-05 23:11:09,685 INFO L276 IsEmpty]: Start isEmpty. Operand 2150 states and 3246 transitions. [2024-12-05 23:11:09,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-05 23:11:09,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:09,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:25,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:25,652 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-12-05 23:11:25,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:25,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3246 states to 2151 states and 3246 transitions. [2024-12-05 23:11:25,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 3246 transitions. [2024-12-05 23:11:25,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-05 23:11:25,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:25,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:41,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:41,640 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-12-05 23:11:41,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:41,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 2154 states and 3249 transitions. [2024-12-05 23:11:41,971 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 3249 transitions. [2024-12-05 23:11:41,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-05 23:11:41,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:41,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:57,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:57,769 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2024-12-05 23:12:04,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:04,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3260 states to 2159 states and 3260 transitions. [2024-12-05 23:12:04,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2159 states and 3260 transitions. [2024-12-05 23:12:04,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-05 23:12:04,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:04,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:20,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:20,577 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2024-12-05 23:12:24,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:24,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3268 states to 2163 states and 3268 transitions. [2024-12-05 23:12:24,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 3268 transitions. [2024-12-05 23:12:24,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-05 23:12:24,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:24,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:40,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:40,696 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-12-05 23:12:41,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:41,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3272 states to 2167 states and 3272 transitions. [2024-12-05 23:12:41,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 3272 transitions. [2024-12-05 23:12:41,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-05 23:12:41,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:41,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:56,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:57,214 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2024-12-05 23:12:58,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:58,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3280 states to 2171 states and 3280 transitions. [2024-12-05 23:12:58,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 3280 transitions. [2024-12-05 23:12:58,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-05 23:12:58,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:58,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:14,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:14,769 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-12-05 23:13:15,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:15,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 2172 states and 3283 transitions. [2024-12-05 23:13:15,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 3283 transitions. [2024-12-05 23:13:15,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-05 23:13:15,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:15,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:31,446 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2024-12-05 23:13:31,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:31,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3291 states to 2178 states and 3291 transitions. [2024-12-05 23:13:31,925 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 3291 transitions. [2024-12-05 23:13:31,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-05 23:13:31,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:31,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:47,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:48,564 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-12-05 23:13:57,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:57,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3311 states to 2185 states and 3311 transitions. [2024-12-05 23:13:57,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 3311 transitions. [2024-12-05 23:13:57,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 23:13:57,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:57,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:13,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:14,564 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-12-05 23:14:26,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:26,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3329 states to 2192 states and 3329 transitions. [2024-12-05 23:14:26,912 INFO L276 IsEmpty]: Start isEmpty. Operand 2192 states and 3329 transitions. [2024-12-05 23:14:26,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-05 23:14:26,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:26,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:42,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:43,125 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2024-12-05 23:14:44,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:44,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3334 states to 2195 states and 3334 transitions. [2024-12-05 23:14:44,787 INFO L276 IsEmpty]: Start isEmpty. Operand 2195 states and 3334 transitions. [2024-12-05 23:14:44,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-05 23:14:44,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:44,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:00,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:00,891 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2024-12-05 23:15:02,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:02,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 2201 states and 3349 transitions. [2024-12-05 23:15:02,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 3349 transitions. [2024-12-05 23:15:02,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-05 23:15:02,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:02,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:19,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:19,879 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2024-12-05 23:15:21,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:21,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3362 states to 2207 states and 3362 transitions. [2024-12-05 23:15:21,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 3362 transitions. [2024-12-05 23:15:21,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-05 23:15:21,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:21,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:38,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:38,671 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2024-12-05 23:15:41,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:41,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3370 states to 2211 states and 3370 transitions. [2024-12-05 23:15:41,573 INFO L276 IsEmpty]: Start isEmpty. Operand 2211 states and 3370 transitions. [2024-12-05 23:15:41,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-05 23:15:41,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:41,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:57,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:58,032 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2024-12-05 23:16:01,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:01,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3381 states to 2215 states and 3381 transitions. [2024-12-05 23:16:01,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 3381 transitions. [2024-12-05 23:16:01,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 23:16:01,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:01,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:17,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:20,220 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-12-05 23:16:39,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:39,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3420 states to 2229 states and 3420 transitions. [2024-12-05 23:16:39,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2229 states and 3420 transitions. [2024-12-05 23:16:39,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-05 23:16:39,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:39,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:55,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:55,378 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2024-12-05 23:16:57,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:57,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3431 states to 2235 states and 3431 transitions. [2024-12-05 23:16:57,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2235 states and 3431 transitions. [2024-12-05 23:16:57,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-05 23:16:57,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:57,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:13,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:13,797 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2024-12-05 23:17:20,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:20,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3453 states to 2245 states and 3453 transitions. [2024-12-05 23:17:20,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 3453 transitions. [2024-12-05 23:17:20,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-05 23:17:20,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:20,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:36,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:37,038 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 947 trivial. 0 not checked. [2024-12-05 23:17:44,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:44,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 2248 states and 3459 transitions. [2024-12-05 23:17:44,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2248 states and 3459 transitions. [2024-12-05 23:17:44,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 23:17:44,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:44,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:00,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:00,892 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-12-05 23:18:03,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:03,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3496 states to 2264 states and 3496 transitions. [2024-12-05 23:18:03,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 3496 transitions. [2024-12-05 23:18:03,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-05 23:18:03,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:03,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:20,270 INFO L134 CoverageAnalysis]: Checked inductivity of 913 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 904 trivial. 0 not checked. [2024-12-05 23:18:41,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:41,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3526 states to 2273 states and 3526 transitions. [2024-12-05 23:18:41,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2273 states and 3526 transitions. [2024-12-05 23:18:41,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-05 23:18:41,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:41,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:58,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:58,314 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-12-05 23:18:58,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:58,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3529 states to 2274 states and 3529 transitions. [2024-12-05 23:18:58,515 INFO L276 IsEmpty]: Start isEmpty. Operand 2274 states and 3529 transitions. [2024-12-05 23:18:58,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-05 23:18:58,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:58,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:14,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:15,260 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 904 trivial. 0 not checked. [2024-12-05 23:19:15,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:15,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3530 states to 2275 states and 3530 transitions. [2024-12-05 23:19:15,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2275 states and 3530 transitions. [2024-12-05 23:19:15,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-05 23:19:15,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:15,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:31,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:32,165 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 952 trivial. 0 not checked. [2024-12-05 23:19:39,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:39,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3532 states to 2277 states and 3532 transitions. [2024-12-05 23:19:39,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2277 states and 3532 transitions. [2024-12-05 23:19:39,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-05 23:19:39,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:39,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms