./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56da42f-324b-408d-af24-261f3bd50eb5/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56da42f-324b-408d-af24-261f3bd50eb5/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56da42f-324b-408d-af24-261f3bd50eb5/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56da42f-324b-408d-af24-261f3bd50eb5/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56da42f-324b-408d-af24-261f3bd50eb5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56da42f-324b-408d-af24-261f3bd50eb5/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4295d1eb99eb4c4e306792d8730363a971cf6332e7c089b8c1be6cbddd5edcb9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:50:48,170 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:50:48,235 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56da42f-324b-408d-af24-261f3bd50eb5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:50:48,241 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:50:48,241 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:50:48,287 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:50:48,288 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:50:48,289 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:50:48,290 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:50:48,290 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:50:48,290 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:50:48,291 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:50:48,292 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:50:48,292 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:50:48,292 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:50:48,292 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:50:48,292 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:50:48,293 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:50:48,293 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:50:48,293 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:50:48,293 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:50:48,294 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:50:48,294 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:50:48,294 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:50:48,294 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:50:48,294 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:50:48,294 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:50:48,294 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:50:48,294 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:50:48,294 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:50:48,294 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_e56da42f-324b-408d-af24-261f3bd50eb5/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4295d1eb99eb4c4e306792d8730363a971cf6332e7c089b8c1be6cbddd5edcb9 [2024-11-13 21:50:48,662 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:50:48,674 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:50:48,676 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:50:48,680 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:50:48,680 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:50:48,681 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56da42f-324b-408d-af24-261f3bd50eb5/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i Unable to find full path for "g++" [2024-11-13 21:50:50,654 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:50:51,555 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:50:51,556 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56da42f-324b-408d-af24-261f3bd50eb5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-13 21:50:51,630 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56da42f-324b-408d-af24-261f3bd50eb5/bin/ukojak-verify-EEHR8qb7sm/data/b93e07e78/59948fcdaacf451b9eb4a38a2e013122/FLAG5df0af4a1 [2024-11-13 21:50:51,648 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56da42f-324b-408d-af24-261f3bd50eb5/bin/ukojak-verify-EEHR8qb7sm/data/b93e07e78/59948fcdaacf451b9eb4a38a2e013122 [2024-11-13 21:50:51,650 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:50:51,651 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:50:51,652 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:50:51,653 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:50:51,657 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:50:51,658 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:50:51" (1/1) ... [2024-11-13 21:50:51,659 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19d77715 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:51, skipping insertion in model container [2024-11-13 21:50:51,659 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:50:51" (1/1) ... [2024-11-13 21:50:51,837 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:50:56,546 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_e56da42f-324b-408d-af24-261f3bd50eb5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[487689,487702] [2024-11-13 21:50:56,550 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_e56da42f-324b-408d-af24-261f3bd50eb5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[487834,487847] [2024-11-13 21:50:56,582 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:50:56,673 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:50:56,851 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6260] [2024-11-13 21:50:56,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6267] [2024-11-13 21:50:56,900 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"); [6920] [2024-11-13 21:50:56,901 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)); [6927] [2024-11-13 21:50:56,901 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6934] [2024-11-13 21:50:56,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [8034-8035] [2024-11-13 21:50:56,948 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [8076-8077] [2024-11-13 21:50:56,949 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"); [8082-8084] [2024-11-13 21:50:56,950 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; incl %0": "+m" (v->counter)); [8104] [2024-11-13 21:50:56,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8201] [2024-11-13 21:50:56,956 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/mm.h"), "i" (488), "i" (12UL)); [8258-8259] [2024-11-13 21:50:56,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [8291] [2024-11-13 21:50:56,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [8299-8300] [2024-11-13 21:50:56,962 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)); [8375-8376] [2024-11-13 21:50:56,965 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)); [8409-8410] [2024-11-13 21:50:56,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [8450-8451] [2024-11-13 21:50:56,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [8479-8480] [2024-11-13 21:50:56,986 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)); [8924-8925] [2024-11-13 21:50:56,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8931] [2024-11-13 21:50:57,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9541] [2024-11-13 21:50:57,024 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9588] [2024-11-13 21:50:57,025 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9600] [2024-11-13 21:50:57,027 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9661] [2024-11-13 21:50:57,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10272] [2024-11-13 21:50:57,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11911] [2024-11-13 21:50:57,182 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/intel/igbvf/netdev.c"), "i" (2086), "i" (12UL)); [11955-11956] [2024-11-13 21:50:57,184 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/intel/igbvf/netdev.c"), "i" (2109), "i" (12UL)); [11991-11992] [2024-11-13 21:50:57,189 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12106] [2024-11-13 21:50:57,191 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12110] [2024-11-13 21:50:57,452 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_e56da42f-324b-408d-af24-261f3bd50eb5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[487689,487702] [2024-11-13 21:50:57,453 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_e56da42f-324b-408d-af24-261f3bd50eb5/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[487834,487847] [2024-11-13 21:50:57,465 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:50:57,889 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:50:57,890 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:57 WrapperNode [2024-11-13 21:50:57,890 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:50:57,891 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:50:57,892 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:50:57,892 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:50:57,898 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:57" (1/1) ... [2024-11-13 21:50:58,035 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:57" (1/1) ... [2024-11-13 21:50:58,398 INFO L138 Inliner]: procedures = 639, calls = 3408, calls flagged for inlining = 316, calls inlined = 281, statements flattened = 8930 [2024-11-13 21:50:58,399 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:50:58,400 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:50:58,400 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:50:58,400 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:50:58,411 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:57" (1/1) ... [2024-11-13 21:50:58,411 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:57" (1/1) ... [2024-11-13 21:50:58,465 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:57" (1/1) ... [2024-11-13 21:50:58,468 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:57" (1/1) ... [2024-11-13 21:50:58,715 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:57" (1/1) ... [2024-11-13 21:50:58,765 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:57" (1/1) ... [2024-11-13 21:50:58,814 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:57" (1/1) ... [2024-11-13 21:50:58,834 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:57" (1/1) ... [2024-11-13 21:50:58,906 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:50:58,907 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:50:58,907 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:50:58,907 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:50:58,912 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:57" (1/1) ... [2024-11-13 21:50:58,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:50:58,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56da42f-324b-408d-af24-261f3bd50eb5/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:50:58,946 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56da42f-324b-408d-af24-261f3bd50eb5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:50:58,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56da42f-324b-408d-af24-261f3bd50eb5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:50:58,977 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-11-13 21:50:58,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-11-13 21:50:58,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-13 21:50:58,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-13 21:50:58,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 21:50:58,978 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 21:50:58,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-13 21:50:58,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-13 21:50:58,979 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 21:50:58,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 21:50:58,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 21:50:58,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 21:50:58,979 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-13 21:50:58,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-13 21:50:58,980 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2024-11-13 21:50:58,980 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2024-11-13 21:50:58,981 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2024-11-13 21:50:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2024-11-13 21:50:58,981 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-13 21:50:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-13 21:50:58,981 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 21:50:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 21:50:58,981 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 21:50:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 21:50:58,981 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2024-11-13 21:50:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2024-11-13 21:50:58,981 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-13 21:50:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-13 21:50:58,981 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2024-11-13 21:50:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2024-11-13 21:50:58,982 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2024-11-13 21:50:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2024-11-13 21:50:58,982 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 21:50:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 21:50:58,982 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2024-11-13 21:50:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2024-11-13 21:50:58,982 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2024-11-13 21:50:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2024-11-13 21:50:58,982 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 21:50:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 21:50:58,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 21:50:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 21:50:58,982 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 21:50:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 21:50:58,982 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-13 21:50:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-13 21:50:58,982 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2024-11-13 21:50:58,983 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2024-11-13 21:50:58,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 21:50:58,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 21:50:58,983 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-13 21:50:58,983 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-13 21:50:58,983 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2024-11-13 21:50:58,983 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2024-11-13 21:50:58,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:50:58,986 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-13 21:50:58,986 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-13 21:50:58,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-13 21:50:58,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-13 21:50:58,986 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-13 21:50:58,987 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-13 21:50:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-13 21:50:58,987 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-13 21:50:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 21:50:58,987 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 21:50:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 21:50:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2024-11-13 21:50:58,987 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2024-11-13 21:50:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 21:50:58,987 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 21:50:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-13 21:50:58,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-13 21:50:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:50:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2024-11-13 21:50:58,987 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2024-11-13 21:50:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 21:50:58,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 21:50:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-13 21:50:58,987 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-13 21:50:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:50:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2024-11-13 21:50:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2024-11-13 21:50:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 21:50:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 21:50:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-13 21:50:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-13 21:50:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2024-11-13 21:50:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2024-11-13 21:50:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 21:50:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 21:50:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2024-11-13 21:50:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2024-11-13 21:50:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-13 21:50:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-13 21:50:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-13 21:50:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-13 21:50:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-13 21:50:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-13 21:50:58,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 21:50:58,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 21:50:58,989 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2024-11-13 21:50:58,989 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2024-11-13 21:50:58,989 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2024-11-13 21:50:58,989 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2024-11-13 21:50:58,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-13 21:50:58,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-13 21:50:58,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-13 21:50:58,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-13 21:50:58,993 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-13 21:50:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-13 21:50:58,994 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-13 21:50:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-13 21:50:58,994 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-11-13 21:50:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-11-13 21:50:58,994 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-13 21:50:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-13 21:50:58,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:50:58,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-13 21:50:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-13 21:50:58,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-13 21:50:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-13 21:50:58,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2024-11-13 21:50:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2024-11-13 21:50:58,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-13 21:50:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-13 21:50:58,994 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-13 21:50:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-13 21:50:58,994 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2024-11-13 21:50:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2024-11-13 21:50:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:50:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2024-11-13 21:50:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2024-11-13 21:50:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-13 21:50:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-13 21:50:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 21:50:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 21:50:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:50:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 21:50:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 21:50:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-13 21:50:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-13 21:50:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2024-11-13 21:50:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2024-11-13 21:50:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2024-11-13 21:50:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2024-11-13 21:50:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-13 21:50:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-13 21:50:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-13 21:50:58,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-13 21:50:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2024-11-13 21:50:58,996 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2024-11-13 21:50:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-13 21:50:58,996 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-13 21:50:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2024-11-13 21:50:58,996 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2024-11-13 21:50:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-13 21:50:58,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-13 21:50:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-13 21:50:58,996 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-13 21:50:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2024-11-13 21:50:58,996 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2024-11-13 21:50:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 21:50:58,996 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 21:50:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-13 21:50:58,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-13 21:50:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2024-11-13 21:50:58,996 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2024-11-13 21:50:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2024-11-13 21:50:58,997 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2024-11-13 21:50:58,997 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-13 21:50:58,997 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-13 21:50:58,997 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-13 21:50:58,997 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-13 21:50:58,997 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2024-11-13 21:50:58,997 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2024-11-13 21:50:58,997 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2024-11-13 21:50:58,997 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2024-11-13 21:50:58,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:50:59,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:50:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-13 21:50:59,000 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-13 21:50:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2024-11-13 21:50:59,001 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2024-11-13 21:50:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 21:50:59,001 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 21:50:59,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 21:50:59,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:50:59,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 21:50:59,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 21:50:59,003 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-13 21:50:59,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-13 21:50:59,003 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2024-11-13 21:50:59,003 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2024-11-13 21:50:59,003 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-13 21:50:59,003 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-13 21:50:59,003 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-13 21:50:59,003 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-13 21:50:59,004 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-13 21:50:59,004 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-13 21:50:59,004 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2024-11-13 21:50:59,004 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2024-11-13 21:50:59,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-13 21:50:59,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-13 21:50:59,004 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2024-11-13 21:50:59,004 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2024-11-13 21:50:59,004 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2024-11-13 21:50:59,004 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2024-11-13 21:50:59,004 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-13 21:50:59,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-13 21:50:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-13 21:50:59,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-13 21:50:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2024-11-13 21:50:59,005 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2024-11-13 21:50:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-13 21:50:59,005 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-13 21:50:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:50:59,005 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:50:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-13 21:50:59,006 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-13 21:50:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 21:50:59,006 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 21:50:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2024-11-13 21:50:59,006 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2024-11-13 21:50:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2024-11-13 21:50:59,006 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2024-11-13 21:50:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-13 21:50:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-13 21:50:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-13 21:50:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-13 21:50:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 21:50:59,008 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 21:50:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:50:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-13 21:50:59,008 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-13 21:50:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2024-11-13 21:50:59,008 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2024-11-13 21:50:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-13 21:50:59,008 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-13 21:50:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-13 21:50:59,008 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-13 21:50:59,009 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2024-11-13 21:50:59,009 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2024-11-13 21:50:59,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:50:59,009 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2024-11-13 21:50:59,009 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2024-11-13 21:50:59,009 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2024-11-13 21:50:59,009 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2024-11-13 21:50:59,009 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2024-11-13 21:50:59,009 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2024-11-13 21:50:59,010 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-13 21:50:59,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-13 21:50:59,010 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2024-11-13 21:50:59,010 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2024-11-13 21:50:59,010 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-13 21:50:59,010 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-13 21:50:59,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:50:59,010 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 21:50:59,010 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 21:50:59,010 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 21:50:59,010 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 21:50:59,010 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2024-11-13 21:50:59,010 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2024-11-13 21:50:59,010 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 21:50:59,011 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 21:50:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-13 21:50:59,011 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-13 21:50:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 21:50:59,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 21:50:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-13 21:50:59,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-13 21:50:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2024-11-13 21:50:59,011 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2024-11-13 21:50:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2024-11-13 21:50:59,013 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2024-11-13 21:50:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 21:50:59,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 21:50:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-13 21:50:59,014 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-13 21:50:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-13 21:50:59,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-13 21:50:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2024-11-13 21:50:59,014 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2024-11-13 21:50:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-13 21:50:59,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-13 21:50:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2024-11-13 21:50:59,014 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2024-11-13 21:50:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-13 21:50:59,014 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-13 21:50:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2024-11-13 21:50:59,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2024-11-13 21:50:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 21:50:59,014 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 21:50:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-13 21:50:59,014 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-13 21:50:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2024-11-13 21:50:59,014 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2024-11-13 21:50:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 21:50:59,014 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 21:50:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-13 21:50:59,014 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-13 21:50:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2024-11-13 21:50:59,015 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2024-11-13 21:50:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 21:50:59,015 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 21:50:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2024-11-13 21:50:59,015 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2024-11-13 21:50:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:50:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-13 21:50:59,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-13 21:50:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 21:50:59,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 21:50:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-13 21:50:59,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-13 21:50:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2024-11-13 21:50:59,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2024-11-13 21:50:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-13 21:50:59,015 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-13 21:50:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-13 21:50:59,015 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-13 21:50:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-13 21:50:59,015 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-13 21:50:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2024-11-13 21:50:59,015 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2024-11-13 21:50:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2024-11-13 21:50:59,015 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2024-11-13 21:50:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-11-13 21:50:59,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-11-13 21:50:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2024-11-13 21:50:59,016 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2024-11-13 21:50:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 21:50:59,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 21:50:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2024-11-13 21:50:59,016 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2024-11-13 21:50:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-13 21:50:59,016 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-13 21:50:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-13 21:50:59,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-13 21:50:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2024-11-13 21:50:59,016 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2024-11-13 21:50:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-13 21:50:59,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-13 21:50:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-13 21:50:59,016 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-13 21:50:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2024-11-13 21:50:59,016 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2024-11-13 21:50:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-13 21:50:59,016 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-13 21:50:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:50:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-13 21:50:59,016 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-13 21:50:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 21:50:59,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 21:51:00,686 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:51:00,690 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:51:01,103 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 21:51:26,396 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-13 21:51:30,304 INFO L? ?]: Removed 4145 outVars from TransFormulas that were not future-live. [2024-11-13 21:51:30,304 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:51:35,160 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:51:35,161 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 21:51:35,162 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:51:35 BoogieIcfgContainer [2024-11-13 21:51:35,162 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:51:35,163 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:51:35,163 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:51:35,178 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:51:35,178 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:51:35" (1/1) ... [2024-11-13 21:51:35,187 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:51:35,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:35,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3407 states to 2392 states and 3407 transitions. [2024-11-13 21:51:35,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 3407 transitions. [2024-11-13 21:51:35,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-13 21:51:35,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:35,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:43,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:45,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2256 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2024-11-13 21:52:55,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:52:57,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:57,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3435 states to 2406 states and 3435 transitions. [2024-11-13 21:52:57,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 3435 transitions. [2024-11-13 21:52:57,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-13 21:52:57,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:57,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:09,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:11,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2310 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2310 trivial. 0 not checked. [2024-11-13 21:54:11,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:11,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3444 states to 2410 states and 3444 transitions. [2024-11-13 21:54:11,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 3444 transitions. [2024-11-13 21:54:11,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-13 21:54:11,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:11,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:28,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:30,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2313 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2306 trivial. 0 not checked. [2024-11-13 21:55:32,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:32,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3467 states to 2418 states and 3467 transitions. [2024-11-13 21:55:32,556 INFO L276 IsEmpty]: Start isEmpty. Operand 2418 states and 3467 transitions. [2024-11-13 21:55:32,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-13 21:55:32,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:32,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:53,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:54,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2311 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2311 trivial. 0 not checked. [2024-11-13 21:56:55,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:55,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3476 states to 2422 states and 3476 transitions. [2024-11-13 21:56:55,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2422 states and 3476 transitions. [2024-11-13 21:56:55,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-13 21:56:55,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:55,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:11,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:12,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2310 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2306 trivial. 0 not checked. [2024-11-13 21:58:15,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:16,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3493 states to 2427 states and 3493 transitions. [2024-11-13 21:58:16,009 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 3493 transitions. [2024-11-13 21:58:16,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-13 21:58:16,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:16,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:27,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:28,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2312 trivial. 0 not checked. [2024-11-13 21:59:28,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:28,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 2431 states and 3502 transitions. [2024-11-13 21:59:28,746 INFO L276 IsEmpty]: Start isEmpty. Operand 2431 states and 3502 transitions. [2024-11-13 21:59:28,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-13 21:59:28,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:28,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:41,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:42,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2314 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2306 trivial. 0 not checked. [2024-11-13 22:00:48,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:48,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 2441 states and 3531 transitions. [2024-11-13 22:00:48,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2441 states and 3531 transitions. [2024-11-13 22:00:48,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-13 22:00:48,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:48,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:03,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:04,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2311 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2306 trivial. 0 not checked. [2024-11-13 22:02:12,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:12,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3552 states to 2447 states and 3552 transitions. [2024-11-13 22:02:12,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 3552 transitions. [2024-11-13 22:02:12,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-13 22:02:12,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:12,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:32,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:34,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2306 trivial. 0 not checked. [2024-11-13 22:03:38,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:38,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3573 states to 2453 states and 3573 transitions. [2024-11-13 22:03:38,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2453 states and 3573 transitions. [2024-11-13 22:03:38,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-13 22:03:38,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:38,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:07,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:07,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2306 trivial. 0 not checked. [2024-11-13 22:05:08,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:08,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 2457 states and 3576 transitions. [2024-11-13 22:05:08,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2457 states and 3576 transitions. [2024-11-13 22:05:08,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-13 22:05:08,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:08,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms