./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_761fcff6-3ce8-433f-877b-d71cb0659cdc/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_761fcff6-3ce8-433f-877b-d71cb0659cdc/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_761fcff6-3ce8-433f-877b-d71cb0659cdc/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_761fcff6-3ce8-433f-877b-d71cb0659cdc/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_761fcff6-3ce8-433f-877b-d71cb0659cdc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_761fcff6-3ce8-433f-877b-d71cb0659cdc/bin/ukojak-verify-ImItNfHLgk --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 24f4a9e8deb15b4814a8f35356cc754cf60b8f4e5ae2a0757193e7412afcca55 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:06:15,637 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:06:15,703 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_761fcff6-3ce8-433f-877b-d71cb0659cdc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:06:15,708 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:06:15,708 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:06:15,738 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:06:15,742 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:06:15,743 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:06:15,744 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:06:15,746 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:06:15,747 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:06:15,747 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:06:15,748 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:06:15,748 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:06:15,749 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:06:15,749 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:06:15,752 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:06:15,752 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:06:15,753 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:06:15,753 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:06:15,754 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:06:15,758 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:06:15,759 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:06:15,759 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:06:15,762 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:06:15,762 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:06:15,763 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:06:15,763 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:06:15,763 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:06:15,764 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:06:15,764 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_761fcff6-3ce8-433f-877b-d71cb0659cdc/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_761fcff6-3ce8-433f-877b-d71cb0659cdc/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24f4a9e8deb15b4814a8f35356cc754cf60b8f4e5ae2a0757193e7412afcca55 [2024-11-09 00:06:16,049 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:06:16,083 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:06:16,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:06:16,087 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:06:16,089 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:06:16,090 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_761fcff6-3ce8-433f-877b-d71cb0659cdc/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i Unable to find full path for "g++" [2024-11-09 00:06:18,214 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:06:18,958 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:06:18,959 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_761fcff6-3ce8-433f-877b-d71cb0659cdc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-09 00:06:19,042 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_761fcff6-3ce8-433f-877b-d71cb0659cdc/bin/ukojak-verify-ImItNfHLgk/data/e73c5035e/4a96e20c01ec4b52be98f66a3c450b14/FLAGcd8a3ccdf [2024-11-09 00:06:19,292 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_761fcff6-3ce8-433f-877b-d71cb0659cdc/bin/ukojak-verify-ImItNfHLgk/data/e73c5035e/4a96e20c01ec4b52be98f66a3c450b14 [2024-11-09 00:06:19,299 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:06:19,302 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:06:19,303 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:06:19,304 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:06:19,310 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:06:19,310 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:06:19" (1/1) ... [2024-11-09 00:06:19,312 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61d3e69e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:19, skipping insertion in model container [2024-11-09 00:06:19,312 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:06:19" (1/1) ... [2024-11-09 00:06:19,555 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:06:24,202 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_761fcff6-3ce8-433f-877b-d71cb0659cdc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[452690,452703] [2024-11-09 00:06:24,207 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_761fcff6-3ce8-433f-877b-d71cb0659cdc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[452837,452850] [2024-11-09 00:06:24,208 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_761fcff6-3ce8-433f-877b-d71cb0659cdc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[452976,452989] [2024-11-09 00:06:24,208 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_761fcff6-3ce8-433f-877b-d71cb0659cdc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[453134,453147] [2024-11-09 00:06:24,246 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:06:24,369 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:06:24,524 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6262] [2024-11-09 00:06:24,527 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6269] [2024-11-09 00:06:24,569 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"); [6921] [2024-11-09 00:06:24,569 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)); [6928] [2024-11-09 00:06:24,570 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6935] [2024-11-09 00:06:24,612 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)); [8019-8020] [2024-11-09 00:06:24,616 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/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [8069-8070] [2024-11-09 00:06:24,617 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"); [8075-8077] [2024-11-09 00:06:24,622 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8195] [2024-11-09 00:06:24,625 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)); [8252-8253] [2024-11-09 00:06:24,627 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)); [8313] [2024-11-09 00:06:24,628 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)); [8321-8322] [2024-11-09 00:06:24,635 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)); [8397-8398] [2024-11-09 00:06:24,637 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)); [8431-8432] [2024-11-09 00:06:24,640 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)); [8472-8473] [2024-11-09 00:06:24,642 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)); [8501-8502] [2024-11-09 00:06:24,667 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)); [8943-8944] [2024-11-09 00:06:24,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8950] [2024-11-09 00:06:24,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9560] [2024-11-09 00:06:24,715 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9607] [2024-11-09 00:06:24,716 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9619] [2024-11-09 00:06:24,720 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9680] [2024-11-09 00:06:24,845 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10291] [2024-11-09 00:06:24,932 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11930] [2024-11-09 00:06:24,934 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)); [11974-11975] [2024-11-09 00:06:24,936 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)); [12010-12011] [2024-11-09 00:06:24,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12125] [2024-11-09 00:06:24,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12129] [2024-11-09 00:06:25,045 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_761fcff6-3ce8-433f-877b-d71cb0659cdc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[452690,452703] [2024-11-09 00:06:25,046 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_761fcff6-3ce8-433f-877b-d71cb0659cdc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[452837,452850] [2024-11-09 00:06:25,047 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_761fcff6-3ce8-433f-877b-d71cb0659cdc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[452976,452989] [2024-11-09 00:06:25,047 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_761fcff6-3ce8-433f-877b-d71cb0659cdc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[453134,453147] [2024-11-09 00:06:25,063 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:06:25,460 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:06:25,461 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:25 WrapperNode [2024-11-09 00:06:25,461 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:06:25,462 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:06:25,463 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:06:25,463 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:06:25,471 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:25" (1/1) ... [2024-11-09 00:06:25,624 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:25" (1/1) ... [2024-11-09 00:06:25,892 INFO L138 Inliner]: procedures = 543, calls = 3131, calls flagged for inlining = 312, calls inlined = 287, statements flattened = 8785 [2024-11-09 00:06:25,893 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:06:25,894 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:06:25,894 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:06:25,894 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:06:25,906 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:25" (1/1) ... [2024-11-09 00:06:25,907 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:25" (1/1) ... [2024-11-09 00:06:25,964 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:25" (1/1) ... [2024-11-09 00:06:25,965 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:25" (1/1) ... [2024-11-09 00:06:26,251 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:25" (1/1) ... [2024-11-09 00:06:26,283 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:25" (1/1) ... [2024-11-09 00:06:26,331 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:25" (1/1) ... [2024-11-09 00:06:26,360 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:25" (1/1) ... [2024-11-09 00:06:26,420 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:06:26,421 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:06:26,422 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:06:26,422 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:06:26,423 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:06:25" (1/1) ... [2024-11-09 00:06:26,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:06:26,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_761fcff6-3ce8-433f-877b-d71cb0659cdc/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:06:26,462 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_761fcff6-3ce8-433f-877b-d71cb0659cdc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:06:26,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_761fcff6-3ce8-433f-877b-d71cb0659cdc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:06:26,576 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-11-09 00:06:26,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-11-09 00:06:26,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-09 00:06:26,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-09 00:06:26,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 00:06:26,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 00:06:26,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-09 00:06:26,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-09 00:06:26,578 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-09 00:06:26,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-09 00:06:26,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 00:06:26,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 00:06:26,579 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-09 00:06:26,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-09 00:06:26,580 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2024-11-09 00:06:26,580 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2024-11-09 00:06:26,580 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2024-11-09 00:06:26,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2024-11-09 00:06:26,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-09 00:06:26,580 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-09 00:06:26,581 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 00:06:26,581 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 00:06:26,581 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-09 00:06:26,581 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-09 00:06:26,581 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2024-11-09 00:06:26,581 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2024-11-09 00:06:26,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-09 00:06:26,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-09 00:06:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2024-11-09 00:06:26,582 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2024-11-09 00:06:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2024-11-09 00:06:26,582 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2024-11-09 00:06:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 00:06:26,582 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 00:06:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2024-11-09 00:06:26,583 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2024-11-09 00:06:26,583 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2024-11-09 00:06:26,583 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2024-11-09 00:06:26,583 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-09 00:06:26,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-09 00:06:26,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 00:06:26,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 00:06:26,583 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 00:06:26,583 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 00:06:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-09 00:06:26,584 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-09 00:06:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2024-11-09 00:06:26,584 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2024-11-09 00:06:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 00:06:26,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 00:06:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-09 00:06:26,584 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-09 00:06:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2024-11-09 00:06:26,584 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2024-11-09 00:06:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:06:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-09 00:06:26,585 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-09 00:06:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-09 00:06:26,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-09 00:06:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-09 00:06:26,585 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-09 00:06:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-09 00:06:26,585 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-09 00:06:26,585 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 00:06:26,585 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 00:06:26,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-09 00:06:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2024-11-09 00:06:26,588 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2024-11-09 00:06:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 00:06:26,588 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 00:06:26,588 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 00:06:26,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 00:06:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:06:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2024-11-09 00:06:26,589 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2024-11-09 00:06:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 00:06:26,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 00:06:26,589 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-09 00:06:26,589 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-09 00:06:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:06:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2024-11-09 00:06:26,590 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2024-11-09 00:06:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 00:06:26,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 00:06:26,590 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2024-11-09 00:06:26,590 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2024-11-09 00:06:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2024-11-09 00:06:26,591 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2024-11-09 00:06:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-09 00:06:26,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-09 00:06:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2024-11-09 00:06:26,592 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2024-11-09 00:06:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-09 00:06:26,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-09 00:06:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-09 00:06:26,593 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-09 00:06:26,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-09 00:06:26,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-09 00:06:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-09 00:06:26,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-09 00:06:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2024-11-09 00:06:26,594 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2024-11-09 00:06:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2024-11-09 00:06:26,594 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2024-11-09 00:06:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-09 00:06:26,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-09 00:06:26,595 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-09 00:06:26,595 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-09 00:06:26,595 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 00:06:26,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 00:06:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-11-09 00:06:26,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-11-09 00:06:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-09 00:06:26,596 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-09 00:06:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:06:26,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-09 00:06:26,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-09 00:06:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-09 00:06:26,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-09 00:06:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-09 00:06:26,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-09 00:06:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-09 00:06:26,597 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-09 00:06:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2024-11-09 00:06:26,597 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2024-11-09 00:06:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:06:26,597 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2024-11-09 00:06:26,599 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2024-11-09 00:06:26,600 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-09 00:06:26,600 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-09 00:06:26,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 00:06:26,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 00:06:26,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:06:26,601 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 00:06:26,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 00:06:26,601 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-09 00:06:26,601 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-09 00:06:26,601 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2024-11-09 00:06:26,601 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2024-11-09 00:06:26,601 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2024-11-09 00:06:26,601 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2024-11-09 00:06:26,602 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2024-11-09 00:06:26,602 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2024-11-09 00:06:26,602 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-09 00:06:26,602 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-09 00:06:26,602 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2024-11-09 00:06:26,602 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2024-11-09 00:06:26,602 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-09 00:06:26,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-09 00:06:26,602 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-09 00:06:26,602 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-09 00:06:26,602 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2024-11-09 00:06:26,603 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2024-11-09 00:06:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 00:06:26,603 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 00:06:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-09 00:06:26,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-09 00:06:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2024-11-09 00:06:26,603 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2024-11-09 00:06:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2024-11-09 00:06:26,603 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2024-11-09 00:06:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-09 00:06:26,606 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-09 00:06:26,606 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-09 00:06:26,606 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-09 00:06:26,606 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2024-11-09 00:06:26,606 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2024-11-09 00:06:26,607 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2024-11-09 00:06:26,607 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2024-11-09 00:06:26,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:06:26,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:06:26,609 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-09 00:06:26,609 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-09 00:06:26,609 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2024-11-09 00:06:26,610 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2024-11-09 00:06:26,610 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-09 00:06:26,610 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-09 00:06:26,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-09 00:06:26,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:06:26,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 00:06:26,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 00:06:26,611 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 00:06:26,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 00:06:26,611 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2024-11-09 00:06:26,611 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2024-11-09 00:06:26,611 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-09 00:06:26,611 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-09 00:06:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-09 00:06:26,612 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-09 00:06:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-09 00:06:26,612 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-09 00:06:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2024-11-09 00:06:26,612 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2024-11-09 00:06:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-09 00:06:26,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-09 00:06:26,613 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2024-11-09 00:06:26,613 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2024-11-09 00:06:26,613 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2024-11-09 00:06:26,613 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2024-11-09 00:06:26,613 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-09 00:06:26,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-09 00:06:26,613 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-09 00:06:26,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-09 00:06:26,614 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2024-11-09 00:06:26,614 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2024-11-09 00:06:26,614 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-09 00:06:26,614 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-09 00:06:26,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:06:26,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:06:26,614 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-09 00:06:26,614 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-09 00:06:26,614 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2024-11-09 00:06:26,614 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2024-11-09 00:06:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2024-11-09 00:06:26,615 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2024-11-09 00:06:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-09 00:06:26,615 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-09 00:06:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-09 00:06:26,615 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-09 00:06:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 00:06:26,615 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 00:06:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:06:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 00:06:26,615 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 00:06:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2024-11-09 00:06:26,616 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2024-11-09 00:06:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-09 00:06:26,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-09 00:06:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-09 00:06:26,617 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-09 00:06:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2024-11-09 00:06:26,617 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2024-11-09 00:06:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:06:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2024-11-09 00:06:26,617 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2024-11-09 00:06:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2024-11-09 00:06:26,618 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2024-11-09 00:06:26,618 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2024-11-09 00:06:26,618 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2024-11-09 00:06:26,618 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-09 00:06:26,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-09 00:06:26,618 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2024-11-09 00:06:26,618 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2024-11-09 00:06:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-09 00:06:26,619 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-09 00:06:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:06:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 00:06:26,619 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 00:06:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 00:06:26,619 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 00:06:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2024-11-09 00:06:26,619 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2024-11-09 00:06:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-09 00:06:26,619 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-09 00:06:26,620 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-09 00:06:26,620 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-09 00:06:26,620 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 00:06:26,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 00:06:26,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-09 00:06:26,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-09 00:06:26,620 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2024-11-09 00:06:26,620 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2024-11-09 00:06:26,620 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2024-11-09 00:06:26,620 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2024-11-09 00:06:26,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 00:06:26,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 00:06:26,623 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-09 00:06:26,626 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-09 00:06:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-09 00:06:26,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-09 00:06:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2024-11-09 00:06:26,627 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2024-11-09 00:06:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-09 00:06:26,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-09 00:06:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2024-11-09 00:06:26,627 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2024-11-09 00:06:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-11-09 00:06:26,627 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-11-09 00:06:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-09 00:06:26,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-09 00:06:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 00:06:26,628 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 00:06:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-09 00:06:26,628 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-09 00:06:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2024-11-09 00:06:26,628 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2024-11-09 00:06:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 00:06:26,628 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 00:06:26,628 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-09 00:06:26,629 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-09 00:06:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2024-11-09 00:06:26,629 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2024-11-09 00:06:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 00:06:26,629 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 00:06:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2024-11-09 00:06:26,629 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2024-11-09 00:06:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:06:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-09 00:06:26,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-09 00:06:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 00:06:26,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 00:06:26,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-09 00:06:26,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-09 00:06:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2024-11-09 00:06:26,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2024-11-09 00:06:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-09 00:06:26,631 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-09 00:06:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-09 00:06:26,631 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-09 00:06:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-09 00:06:26,632 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-09 00:06:26,632 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2024-11-09 00:06:26,632 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2024-11-09 00:06:26,632 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2024-11-09 00:06:26,632 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2024-11-09 00:06:26,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-11-09 00:06:26,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-11-09 00:06:26,632 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2024-11-09 00:06:26,633 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2024-11-09 00:06:26,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 00:06:26,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 00:06:26,633 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2024-11-09 00:06:26,633 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2024-11-09 00:06:26,633 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-09 00:06:26,633 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-09 00:06:26,633 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-09 00:06:26,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-09 00:06:26,634 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2024-11-09 00:06:26,634 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2024-11-09 00:06:26,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-09 00:06:26,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-09 00:06:26,634 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-09 00:06:26,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-09 00:06:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2024-11-09 00:06:26,635 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2024-11-09 00:06:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-09 00:06:26,635 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-09 00:06:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:06:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-09 00:06:26,635 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-09 00:06:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 00:06:26,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 00:06:27,946 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:06:27,956 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:06:28,323 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 00:06:54,020 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-09 00:06:58,352 INFO L? ?]: Removed 4170 outVars from TransFormulas that were not future-live. [2024-11-09 00:06:58,352 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:07:04,243 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:07:04,244 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-09 00:07:04,245 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:07:04 BoogieIcfgContainer [2024-11-09 00:07:04,245 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:07:04,246 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:07:04,246 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:07:04,258 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:07:04,259 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:07:04" (1/1) ... [2024-11-09 00:07:04,270 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:07:04,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:04,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3340 states to 2343 states and 3340 transitions. [2024-11-09 00:07:04,446 INFO L276 IsEmpty]: Start isEmpty. Operand 2343 states and 3340 transitions. [2024-11-09 00:07:04,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-09 00:07:04,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:04,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:21,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:23,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2256 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2024-11-09 00:08:33,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:08:34,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:35,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3358 states to 2352 states and 3358 transitions. [2024-11-09 00:08:35,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 3358 transitions. [2024-11-09 00:08:35,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-09 00:08:35,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:35,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:48,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:50,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2309 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2309 trivial. 0 not checked. [2024-11-09 00:09:50,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:50,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3369 states to 2357 states and 3369 transitions. [2024-11-09 00:09:50,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 3369 transitions. [2024-11-09 00:09:50,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-09 00:09:50,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:50,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:09,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:11,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2309 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2309 trivial. 0 not checked. [2024-11-09 00:11:11,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:11,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3380 states to 2362 states and 3380 transitions. [2024-11-09 00:11:11,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 3380 transitions. [2024-11-09 00:11:11,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-09 00:11:11,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:11,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:34,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:36,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2306 trivial. 0 not checked. [2024-11-09 00:12:37,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:38,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3403 states to 2370 states and 3403 transitions. [2024-11-09 00:12:38,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 3403 transitions. [2024-11-09 00:12:38,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-09 00:12:38,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:38,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:05,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2309 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2309 trivial. 0 not checked. [2024-11-09 00:14:06,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:06,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3415 states to 2375 states and 3415 transitions. [2024-11-09 00:14:06,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2375 states and 3415 transitions. [2024-11-09 00:14:06,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-09 00:14:06,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:06,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:31,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:33,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2312 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2309 trivial. 0 not checked. [2024-11-09 00:15:36,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:36,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3432 states to 2380 states and 3432 transitions. [2024-11-09 00:15:36,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 3432 transitions. [2024-11-09 00:15:36,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-09 00:15:36,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:36,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:58,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:59,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2315 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2306 trivial. 0 not checked. [2024-11-09 00:16:59,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:59,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3432 states to 2381 states and 3432 transitions. [2024-11-09 00:16:59,502 INFO L276 IsEmpty]: Start isEmpty. Operand 2381 states and 3432 transitions. [2024-11-09 00:16:59,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-09 00:16:59,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:59,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:09,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:11,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2312 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2309 trivial. 0 not checked. [2024-11-09 00:18:16,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:16,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3452 states to 2387 states and 3452 transitions. [2024-11-09 00:18:16,487 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 3452 transitions. [2024-11-09 00:18:16,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-09 00:18:16,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:16,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:25,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:27,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2306 trivial. 0 not checked. [2024-11-09 00:19:35,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:35,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3482 states to 2397 states and 3482 transitions. [2024-11-09 00:19:35,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 3482 transitions. [2024-11-09 00:19:35,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-09 00:19:35,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:35,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:42,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:44,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2312 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2309 trivial. 0 not checked. [2024-11-09 00:20:53,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:53,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3506 states to 2404 states and 3506 transitions. [2024-11-09 00:20:53,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 3506 transitions. [2024-11-09 00:20:53,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-09 00:20:53,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:53,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms