./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-ixgbevf-ixgbevf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5237632-6d1b-49ae-944f-6ae495f2ba02/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5237632-6d1b-49ae-944f-6ae495f2ba02/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5237632-6d1b-49ae-944f-6ae495f2ba02/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5237632-6d1b-49ae-944f-6ae495f2ba02/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5237632-6d1b-49ae-944f-6ae495f2ba02/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5237632-6d1b-49ae-944f-6ae495f2ba02/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dde68236a4184e4d93aea7c77f4b628c21dcd06cf3761333a88c0fff3cb5e466 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:57:30,345 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:57:30,398 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5237632-6d1b-49ae-944f-6ae495f2ba02/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 00:57:30,402 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:57:30,402 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:57:30,419 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:57:30,420 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:57:30,420 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:57:30,421 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:57:30,421 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:57:30,421 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:57:30,421 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:57:30,421 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:57:30,421 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:57:30,421 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:57:30,421 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:57:30,421 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:57:30,421 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:57:30,422 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:57:30,422 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:57:30,422 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:57:30,422 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:57:30,422 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:57:30,422 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:57:30,422 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:57:30,422 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:57:30,422 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:57:30,422 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:57:30,422 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:57:30,422 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:57:30,423 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_e5237632-6d1b-49ae-944f-6ae495f2ba02/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dde68236a4184e4d93aea7c77f4b628c21dcd06cf3761333a88c0fff3cb5e466 [2024-12-06 00:57:30,646 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:57:30,654 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:57:30,656 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:57:30,657 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:57:30,658 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:57:30,659 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5237632-6d1b-49ae-944f-6ae495f2ba02/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i [2024-12-06 00:57:33,286 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5237632-6d1b-49ae-944f-6ae495f2ba02/bin/ukojak-verify-CZk0znPC7b/data/a3af62e71/4227604567094483a9cdc9dcefc99e0e/FLAGdce25cc10 [2024-12-06 00:57:33,786 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:57:33,787 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5237632-6d1b-49ae-944f-6ae495f2ba02/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i [2024-12-06 00:57:33,825 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5237632-6d1b-49ae-944f-6ae495f2ba02/bin/ukojak-verify-CZk0znPC7b/data/a3af62e71/4227604567094483a9cdc9dcefc99e0e/FLAGdce25cc10 [2024-12-06 00:57:34,332 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5237632-6d1b-49ae-944f-6ae495f2ba02/bin/ukojak-verify-CZk0znPC7b/data/a3af62e71/4227604567094483a9cdc9dcefc99e0e [2024-12-06 00:57:34,334 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:57:34,335 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:57:34,336 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:57:34,336 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:57:34,339 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:57:34,340 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:57:34" (1/1) ... [2024-12-06 00:57:34,341 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@721ae513 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:34, skipping insertion in model container [2024-12-06 00:57:34,341 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:57:34" (1/1) ... [2024-12-06 00:57:34,440 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:57:38,161 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_e5237632-6d1b-49ae-944f-6ae495f2ba02/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513173,513186] [2024-12-06 00:57:38,163 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_e5237632-6d1b-49ae-944f-6ae495f2ba02/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513320,513333] [2024-12-06 00:57:38,164 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_e5237632-6d1b-49ae-944f-6ae495f2ba02/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513459,513472] [2024-12-06 00:57:38,164 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_e5237632-6d1b-49ae-944f-6ae495f2ba02/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513617,513630] [2024-12-06 00:57:38,192 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:57:38,253 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:57:38,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6275] [2024-12-06 00:57:38,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6282] [2024-12-06 00:57:38,501 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"); [7528] [2024-12-06 00:57:38,502 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)); [7535] [2024-12-06 00:57:38,502 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7542] [2024-12-06 00:57:38,550 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)); [9163-9164] [2024-12-06 00:57:38,551 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)); [9228-9229] [2024-12-06 00:57:38,551 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"); [9234-9236] [2024-12-06 00:57:38,552 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [9279] [2024-12-06 00:57:38,552 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [9282] [2024-12-06 00:57:38,552 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [9285] [2024-12-06 00:57:38,553 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [9288] [2024-12-06 00:57:38,556 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)); [9472] [2024-12-06 00:57:38,556 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)); [9480-9481] [2024-12-06 00:57:38,559 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)); [9556-9557] [2024-12-06 00:57:38,561 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)); [9590-9591] [2024-12-06 00:57:38,562 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)); [9631-9632] [2024-12-06 00:57:38,563 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)); [9660-9661] [2024-12-06 00:57:38,572 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)); [10157-10158] [2024-12-06 00:57:38,572 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10164] [2024-12-06 00:57:38,577 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [10537] [2024-12-06 00:57:38,577 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10540] [2024-12-06 00:57:38,578 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10543] [2024-12-06 00:57:38,578 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10546] [2024-12-06 00:57:38,578 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [10577] [2024-12-06 00:57:38,578 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10580] [2024-12-06 00:57:38,578 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10583] [2024-12-06 00:57:38,578 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10586] [2024-12-06 00:57:38,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [10617] [2024-12-06 00:57:38,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10620] [2024-12-06 00:57:38,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10623] [2024-12-06 00:57:38,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10626] [2024-12-06 00:57:38,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [10657] [2024-12-06 00:57:38,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10660] [2024-12-06 00:57:38,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10663] [2024-12-06 00:57:38,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10666] [2024-12-06 00:57:38,590 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11195] [2024-12-06 00:57:38,598 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)tx_desc) [11355] [2024-12-06 00:57:38,599 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11395] [2024-12-06 00:57:38,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11615] [2024-12-06 00:57:38,607 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11618] [2024-12-06 00:57:38,608 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [11637] [2024-12-06 00:57:38,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [14913] [2024-12-06 00:57:38,754 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [14956] [2024-12-06 00:57:38,816 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_e5237632-6d1b-49ae-944f-6ae495f2ba02/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513173,513186] [2024-12-06 00:57:38,816 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_e5237632-6d1b-49ae-944f-6ae495f2ba02/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513320,513333] [2024-12-06 00:57:38,817 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_e5237632-6d1b-49ae-944f-6ae495f2ba02/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513459,513472] [2024-12-06 00:57:38,817 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_e5237632-6d1b-49ae-944f-6ae495f2ba02/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513617,513630] [2024-12-06 00:57:38,825 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:57:39,115 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:57:39,115 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:39 WrapperNode [2024-12-06 00:57:39,115 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:57:39,116 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:57:39,116 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:57:39,116 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:57:39,122 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:39" (1/1) ... [2024-12-06 00:57:39,195 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:39" (1/1) ... [2024-12-06 00:57:39,464 INFO L138 Inliner]: procedures = 619, calls = 4407, calls flagged for inlining = 351, calls inlined = 331, statements flattened = 11244 [2024-12-06 00:57:39,464 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:57:39,465 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:57:39,465 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:57:39,465 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:57:39,472 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:39" (1/1) ... [2024-12-06 00:57:39,472 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:39" (1/1) ... [2024-12-06 00:57:39,524 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:39" (1/1) ... [2024-12-06 00:57:39,524 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:39" (1/1) ... [2024-12-06 00:57:39,705 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:39" (1/1) ... [2024-12-06 00:57:39,723 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:39" (1/1) ... [2024-12-06 00:57:39,818 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:39" (1/1) ... [2024-12-06 00:57:39,862 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:39" (1/1) ... [2024-12-06 00:57:39,881 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:39" (1/1) ... [2024-12-06 00:57:39,941 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:57:39,942 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:57:39,942 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:57:39,942 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:57:39,943 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:57:39" (1/1) ... [2024-12-06 00:57:39,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:57:39,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5237632-6d1b-49ae-944f-6ae495f2ba02/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:57:39,967 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5237632-6d1b-49ae-944f-6ae495f2ba02/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:57:39,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5237632-6d1b-49ae-944f-6ae495f2ba02/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:57:39,989 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-12-06 00:57:39,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-12-06 00:57:39,990 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-06 00:57:39,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-06 00:57:39,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 00:57:39,990 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 00:57:39,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-12-06 00:57:39,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-12-06 00:57:39,990 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_rx_irq [2024-12-06 00:57:39,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_rx_irq [2024-12-06 00:57:39,990 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_setup_rx_resources [2024-12-06 00:57:39,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_setup_rx_resources [2024-12-06 00:57:39,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 00:57:39,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 00:57:39,990 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_tx_ctxtdesc [2024-12-06 00:57:39,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_tx_ctxtdesc [2024-12-06 00:57:39,991 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_pointer [2024-12-06 00:57:39,991 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_pointer [2024-12-06 00:57:39,991 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-06 00:57:39,991 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-06 00:57:39,991 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_eitr [2024-12-06 00:57:39,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_eitr [2024-12-06 00:57:39,991 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2024-12-06 00:57:39,992 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2024-12-06 00:57:39,992 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_uc_addr_vf [2024-12-06 00:57:39,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_uc_addr_vf [2024-12-06 00:57:39,992 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2024-12-06 00:57:39,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2024-12-06 00:57:39,992 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-06 00:57:39,992 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-06 00:57:39,992 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-06 00:57:39,992 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-06 00:57:39,992 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~bool~0~TO~~s32~0 [2024-12-06 00:57:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~bool~0~TO~~s32~0 [2024-12-06 00:57:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-06 00:57:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-06 00:57:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_desc_unused [2024-12-06 00:57:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_desc_unused [2024-12-06 00:57:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_poll_for_ack [2024-12-06 00:57:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_poll_for_ack [2024-12-06 00:57:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_setup_tx_resources [2024-12-06 00:57:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_setup_tx_resources [2024-12-06 00:57:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_remove [2024-12-06 00:57:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_remove [2024-12-06 00:57:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-06 00:57:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-06 00:57:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-06 00:57:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-06 00:57:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-06 00:57:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-06 00:57:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-12-06 00:57:39,994 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-12-06 00:57:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-06 00:57:39,994 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-06 00:57:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-06 00:57:39,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-06 00:57:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-12-06 00:57:39,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-12-06 00:57:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:57:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-06 00:57:39,994 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-06 00:57:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_resume [2024-12-06 00:57:39,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_resume [2024-12-06 00:57:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-12-06 00:57:39,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-12-06 00:57:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-12-06 00:57:39,994 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-12-06 00:57:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-12-06 00:57:39,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-12-06 00:57:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_mbx_vf [2024-12-06 00:57:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_mbx_vf [2024-12-06 00:57:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_posted_mbx [2024-12-06 00:57:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_posted_mbx [2024-12-06 00:57:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_mbx_vf [2024-12-06 00:57:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_mbx_vf [2024-12-06 00:57:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-06 00:57:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-06 00:57:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-12-06 00:57:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-12-06 00:57:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 00:57:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reinit_locked [2024-12-06 00:57:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reinit_locked [2024-12-06 00:57:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_up [2024-12-06 00:57:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_up [2024-12-06 00:57:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2024-12-06 00:57:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2024-12-06 00:57:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-06 00:57:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-06 00:57:39,995 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-06 00:57:39,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-06 00:57:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_irq [2024-12-06 00:57:39,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_irq [2024-12-06 00:57:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_rar_vf [2024-12-06 00:57:39,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_rar_vf [2024-12-06 00:57:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 00:57:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-06 00:57:39,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-06 00:57:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-12-06 00:57:39,996 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-12-06 00:57:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header_len [2024-12-06 00:57:39,996 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header_len [2024-12-06 00:57:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:57:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-06 00:57:39,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-06 00:57:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_vfta_vf [2024-12-06 00:57:39,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_vfta_vf [2024-12-06 00:57:39,996 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2024-12-06 00:57:39,996 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2024-12-06 00:57:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 00:57:39,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 00:57:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_down [2024-12-06 00:57:39,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_down [2024-12-06 00:57:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-12-06 00:57:39,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-12-06 00:57:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-12-06 00:57:39,997 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-12-06 00:57:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-06 00:57:39,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-06 00:57:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure map_vector_to_txq [2024-12-06 00:57:39,997 INFO L138 BoogieDeclarations]: Found implementation of procedure map_vector_to_txq [2024-12-06 00:57:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2024-12-06 00:57:39,997 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2024-12-06 00:57:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_all_rx_resources [2024-12-06 00:57:39,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_all_rx_resources [2024-12-06 00:57:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-06 00:57:39,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-06 00:57:39,997 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-12-06 00:57:39,997 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-12-06 00:57:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_tx_timeout [2024-12-06 00:57:39,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_tx_timeout [2024-12-06 00:57:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-06 00:57:39,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-06 00:57:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-12-06 00:57:39,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-12-06 00:57:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_negotiate_api [2024-12-06 00:57:39,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_negotiate_api [2024-12-06 00:57:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:57:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-06 00:57:39,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-06 00:57:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-06 00:57:39,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-06 00:57:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-12-06 00:57:39,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-12-06 00:57:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_alloc_rx_buffers [2024-12-06 00:57:39,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_alloc_rx_buffers [2024-12-06 00:57:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-12-06 00:57:39,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-12-06 00:57:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_interrupt_scheme [2024-12-06 00:57:39,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_interrupt_scheme [2024-12-06 00:57:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-12-06 00:57:39,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-12-06 00:57:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:57:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-12-06 00:57:39,999 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-12-06 00:57:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 00:57:39,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 00:57:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-06 00:57:39,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-06 00:57:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:57:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-06 00:57:39,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-06 00:57:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_tx_resources [2024-12-06 00:57:40,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_tx_resources [2024-12-06 00:57:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_hw_vf [2024-12-06 00:57:40,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_hw_vf [2024-12-06 00:57:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-12-06 00:57:40,000 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-12-06 00:57:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_maybe_stop_tx [2024-12-06 00:57:40,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_maybe_stop_tx [2024-12-06 00:57:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_msg_vf [2024-12-06 00:57:40,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_msg_vf [2024-12-06 00:57:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-12-06 00:57:40,000 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-12-06 00:57:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_busy_poll_recv [2024-12-06 00:57:40,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_busy_poll_recv [2024-12-06 00:57:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_posted_mbx [2024-12-06 00:57:40,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_posted_mbx [2024-12-06 00:57:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~~s32~0 [2024-12-06 00:57:40,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~~s32~0 [2024-12-06 00:57:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-12-06 00:57:40,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-12-06 00:57:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-12-06 00:57:40,000 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-12-06 00:57:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 00:57:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 00:57:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~s32~0 [2024-12-06 00:57:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~s32~0 [2024-12-06 00:57:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_last_counter_stats [2024-12-06 00:57:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_last_counter_stats [2024-12-06 00:57:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_io_resume [2024-12-06 00:57:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_io_resume [2024-12-06 00:57:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-12-06 00:57:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-12-06 00:57:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_up_complete [2024-12-06 00:57:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_up_complete [2024-12-06 00:57:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-12-06 00:57:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-12-06 00:57:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_ivar [2024-12-06 00:57:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_ivar [2024-12-06 00:57:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_bit_vf [2024-12-06 00:57:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_bit_vf [2024-12-06 00:57:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-06 00:57:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-06 00:57:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-12-06 00:57:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-12-06 00:57:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-12-06 00:57:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-12-06 00:57:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_shutdown [2024-12-06 00:57:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_shutdown [2024-12-06 00:57:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset_interrupt_capability [2024-12-06 00:57:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset_interrupt_capability [2024-12-06 00:57:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:57:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:57:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-12-06 00:57:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-12-06 00:57:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_nway_reset [2024-12-06 00:57:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_nway_reset [2024-12-06 00:57:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-12-06 00:57:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-12-06 00:57:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_obtain_mbx_lock_vf [2024-12-06 00:57:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_obtain_mbx_lock_vf [2024-12-06 00:57:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_tx_ring [2024-12-06 00:57:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_tx_ring [2024-12-06 00:57:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_rst_vf [2024-12-06 00:57:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_rst_vf [2024-12-06 00:57:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_v2p_mailbox [2024-12-06 00:57:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_v2p_mailbox [2024-12-06 00:57:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-06 00:57:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-06 00:57:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_ack_vf [2024-12-06 00:57:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_ack_vf [2024-12-06 00:57:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 00:57:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 00:57:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 00:57:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 00:57:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_update_stats [2024-12-06 00:57:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_update_stats [2024-12-06 00:57:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-12-06 00:57:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-12-06 00:57:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_irq_enable [2024-12-06 00:57:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_irq_enable [2024-12-06 00:57:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-12-06 00:57:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-12-06 00:57:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-06 00:57:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-06 00:57:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_start_hw_vf [2024-12-06 00:57:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_start_hw_vf [2024-12-06 00:57:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-12-06 00:57:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-12-06 00:57:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-12-06 00:57:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-12-06 00:57:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure napi_hash_del [2024-12-06 00:57:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_hash_del [2024-12-06 00:57:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-12-06 00:57:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-12-06 00:57:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-12-06 00:57:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-12-06 00:57:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2024-12-06 00:57:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2024-12-06 00:57:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_rx_mode [2024-12-06 00:57:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_rx_mode [2024-12-06 00:57:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-12-06 00:57:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-12-06 00:57:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-12-06 00:57:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-12-06 00:57:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 00:57:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 00:57:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u32~0~TO~~s32~0 [2024-12-06 00:57:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u32~0~TO~~s32~0 [2024-12-06 00:57:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_poll_for_msg [2024-12-06 00:57:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_poll_for_msg [2024-12-06 00:57:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_suspend [2024-12-06 00:57:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_suspend [2024-12-06 00:57:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-12-06 00:57:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-12-06 00:57:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-12-06 00:57:40,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-12-06 00:57:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-06 00:57:40,005 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-06 00:57:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 00:57:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-06 00:57:40,005 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-06 00:57:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-12-06 00:57:40,005 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-12-06 00:57:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-06 00:57:40,005 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-06 00:57:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_link_test [2024-12-06 00:57:40,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_link_test [2024-12-06 00:57:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:57:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_vlan_rx_add_vid [2024-12-06 00:57:40,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_vlan_rx_add_vid [2024-12-06 00:57:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure map_vector_to_rxq [2024-12-06 00:57:40,005 INFO L138 BoogieDeclarations]: Found implementation of procedure map_vector_to_rxq [2024-12-06 00:57:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~~s32~0 [2024-12-06 00:57:40,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~~s32~0 [2024-12-06 00:57:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2024-12-06 00:57:40,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2024-12-06 00:57:40,005 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-12-06 00:57:40,006 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-12-06 00:57:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 00:57:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_mac_addr_vf [2024-12-06 00:57:40,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_mac_addr_vf [2024-12-06 00:57:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 00:57:40,006 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 00:57:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_configure [2024-12-06 00:57:40,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_configure [2024-12-06 00:57:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-06 00:57:40,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-06 00:57:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_all_tx_resources [2024-12-06 00:57:40,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_all_tx_resources [2024-12-06 00:57:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-06 00:57:40,006 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-06 00:57:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-12-06 00:57:40,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-12-06 00:57:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_queues [2024-12-06 00:57:40,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_queues [2024-12-06 00:57:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-06 00:57:40,006 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-06 00:57:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-12-06 00:57:40,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-12-06 00:57:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_msg_read_ack [2024-12-06 00:57:40,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_msg_read_ack [2024-12-06 00:57:40,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-06 00:57:40,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-06 00:57:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-12-06 00:57:40,007 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-12-06 00:57:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-12-06 00:57:40,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-12-06 00:57:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-06 00:57:40,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-06 00:57:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-12-06 00:57:40,007 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-12-06 00:57:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_open [2024-12-06 00:57:40,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_open [2024-12-06 00:57:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-12-06 00:57:40,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-12-06 00:57:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ixgbevf_exit_module_17_2 [2024-12-06 00:57:40,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ixgbevf_exit_module_17_2 [2024-12-06 00:57:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_mac_link_vf [2024-12-06 00:57:40,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_mac_link_vf [2024-12-06 00:57:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clear_interrupt_scheme [2024-12-06 00:57:40,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clear_interrupt_scheme [2024-12-06 00:57:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_regs_len [2024-12-06 00:57:40,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_regs_len [2024-12-06 00:57:40,007 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-12-06 00:57:40,007 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-12-06 00:57:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-12-06 00:57:40,008 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-12-06 00:57:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-06 00:57:40,008 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-06 00:57:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-12-06 00:57:40,008 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-12-06 00:57:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_update_mc_addr_list_vf [2024-12-06 00:57:40,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_update_mc_addr_list_vf [2024-12-06 00:57:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_rx_resources [2024-12-06 00:57:40,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_rx_resources [2024-12-06 00:57:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-06 00:57:40,008 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-06 00:57:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-12-06 00:57:40,008 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-12-06 00:57:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 00:57:40,008 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 00:57:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:57:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_mbx_params_vf [2024-12-06 00:57:40,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_mbx_params_vf [2024-12-06 00:57:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-12-06 00:57:40,008 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-12-06 00:57:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_q_vectors [2024-12-06 00:57:40,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_q_vectors [2024-12-06 00:57:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 00:57:40,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 00:57:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_disable_rx_queue [2024-12-06 00:57:40,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_disable_rx_queue [2024-12-06 00:57:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset [2024-12-06 00:57:40,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset [2024-12-06 00:57:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_close [2024-12-06 00:57:40,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_close [2024-12-06 00:57:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-12-06 00:57:40,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-12-06 00:57:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2024-12-06 00:57:40,009 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2024-12-06 00:57:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-12-06 00:57:40,009 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-12-06 00:57:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-06 00:57:40,009 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-06 00:57:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2024-12-06 00:57:40,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2024-12-06 00:57:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-12-06 00:57:40,010 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-12-06 00:57:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-12-06 00:57:40,010 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-12-06 00:57:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2024-12-06 00:57:40,010 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2024-12-06 00:57:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-12-06 00:57:40,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-12-06 00:57:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-12-06 00:57:40,010 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-12-06 00:57:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-06 00:57:40,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-06 00:57:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-12-06 00:57:40,010 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-12-06 00:57:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-12-06 00:57:40,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-12-06 00:57:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_rx_ring [2024-12-06 00:57:40,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_rx_ring [2024-12-06 00:57:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_stop_hw_vf [2024-12-06 00:57:40,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_stop_hw_vf [2024-12-06 00:57:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-12-06 00:57:40,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-12-06 00:57:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset_hw_vf [2024-12-06 00:57:40,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset_hw_vf [2024-12-06 00:57:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-12-06 00:57:40,011 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-12-06 00:57:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-12-06 00:57:40,011 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-12-06 00:57:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_unmap_and_free_tx_resource [2024-12-06 00:57:40,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_unmap_and_free_tx_resource [2024-12-06 00:57:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:57:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-12-06 00:57:40,011 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-12-06 00:57:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-06 00:57:40,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-06 00:57:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2024-12-06 00:57:40,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2024-12-06 00:57:41,230 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:57:41,234 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:57:41,405 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 00:58:54,904 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-06 00:58:57,199 INFO L? ?]: Removed 4770 outVars from TransFormulas that were not future-live. [2024-12-06 00:58:57,199 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:59:01,788 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:59:01,789 INFO L312 CfgBuilder]: Removed 10 assume(true) statements. [2024-12-06 00:59:01,789 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:59:01 BoogieIcfgContainer [2024-12-06 00:59:01,790 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:59:01,794 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:59:01,794 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:59:01,821 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:59:01,821 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:59:01" (1/1) ... [2024-12-06 00:59:01,831 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:59:01,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:01,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4052 states to 2827 states and 4052 transitions. [2024-12-06 00:59:01,964 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 4052 transitions. [2024-12-06 00:59:01,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-12-06 00:59:01,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:01,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:18,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:19,320 INFO L134 CoverageAnalysis]: Checked inductivity of 3306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3306 trivial. 0 not checked. [2024-12-06 00:59:29,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:59:30,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:30,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4069 states to 2836 states and 4069 transitions. [2024-12-06 00:59:30,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 4069 transitions. [2024-12-06 00:59:30,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-12-06 00:59:30,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:30,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:46,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:47,349 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-12-06 00:59:47,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:47,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4080 states to 2841 states and 4080 transitions. [2024-12-06 00:59:47,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2841 states and 4080 transitions. [2024-12-06 00:59:47,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-12-06 00:59:47,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:47,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:02,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:03,490 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2024-12-06 01:00:05,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:05,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4100 states to 2848 states and 4100 transitions. [2024-12-06 01:00:05,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 4100 transitions. [2024-12-06 01:00:05,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-12-06 01:00:05,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:05,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:20,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:20,789 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-12-06 01:00:21,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:21,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4112 states to 2853 states and 4112 transitions. [2024-12-06 01:00:21,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 4112 transitions. [2024-12-06 01:00:21,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-12-06 01:00:21,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:21,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:36,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:37,983 INFO L134 CoverageAnalysis]: Checked inductivity of 3372 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-12-06 01:00:40,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:40,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4128 states to 2858 states and 4128 transitions. [2024-12-06 01:00:40,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 4128 transitions. [2024-12-06 01:00:40,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-12-06 01:00:40,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:40,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:56,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:57,787 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2024-12-06 01:01:02,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:02,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4154 states to 2867 states and 4154 transitions. [2024-12-06 01:01:02,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2867 states and 4154 transitions. [2024-12-06 01:01:02,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-12-06 01:01:02,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:02,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:18,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:18,631 INFO L134 CoverageAnalysis]: Checked inductivity of 3375 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2024-12-06 01:01:18,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:18,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4154 states to 2868 states and 4154 transitions. [2024-12-06 01:01:18,788 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 4154 transitions. [2024-12-06 01:01:18,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-12-06 01:01:18,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:18,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:34,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:34,877 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-12-06 01:01:37,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:37,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4167 states to 2874 states and 4167 transitions. [2024-12-06 01:01:37,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 4167 transitions. [2024-12-06 01:01:37,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-12-06 01:01:37,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:37,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:52,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:53,427 INFO L134 CoverageAnalysis]: Checked inductivity of 3372 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-12-06 01:01:59,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:59,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4187 states to 2880 states and 4187 transitions. [2024-12-06 01:01:59,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 4187 transitions. [2024-12-06 01:01:59,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-12-06 01:01:59,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:59,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:14,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:15,385 INFO L134 CoverageAnalysis]: Checked inductivity of 3372 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-12-06 01:02:15,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:15,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4188 states to 2881 states and 4188 transitions. [2024-12-06 01:02:15,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 4188 transitions. [2024-12-06 01:02:15,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-12-06 01:02:15,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:15,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:30,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:31,044 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-12-06 01:02:31,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:31,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4229 states to 2887 states and 4229 transitions. [2024-12-06 01:02:31,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 4229 transitions. [2024-12-06 01:02:31,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-12-06 01:02:31,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:31,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:46,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:47,739 INFO L134 CoverageAnalysis]: Checked inductivity of 3431 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3428 trivial. 0 not checked. [2024-12-06 01:02:57,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:57,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4255 states to 2895 states and 4255 transitions. [2024-12-06 01:02:57,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2895 states and 4255 transitions. [2024-12-06 01:02:57,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-12-06 01:02:57,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:57,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:11,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:12,524 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2024-12-06 01:03:12,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:12,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4257 states to 2897 states and 4257 transitions. [2024-12-06 01:03:12,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2897 states and 4257 transitions. [2024-12-06 01:03:12,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-12-06 01:03:12,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:12,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:28,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:28,810 INFO L134 CoverageAnalysis]: Checked inductivity of 3372 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-12-06 01:03:28,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:28,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4258 states to 2898 states and 4258 transitions. [2024-12-06 01:03:28,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2898 states and 4258 transitions. [2024-12-06 01:03:28,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-12-06 01:03:28,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:28,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:43,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:44,259 INFO L134 CoverageAnalysis]: Checked inductivity of 3306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3306 trivial. 0 not checked. [2024-12-06 01:03:45,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:45,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4270 states to 2911 states and 4270 transitions. [2024-12-06 01:03:45,368 INFO L276 IsEmpty]: Start isEmpty. Operand 2911 states and 4270 transitions. [2024-12-06 01:03:45,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-12-06 01:03:45,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:45,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:01,422 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-12-06 01:04:01,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:01,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4303 states to 2917 states and 4303 transitions. [2024-12-06 01:04:01,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2917 states and 4303 transitions. [2024-12-06 01:04:01,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-12-06 01:04:01,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:01,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:16,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:17,310 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2024-12-06 01:04:17,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:17,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4304 states to 2919 states and 4304 transitions. [2024-12-06 01:04:17,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2919 states and 4304 transitions. [2024-12-06 01:04:17,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-12-06 01:04:17,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:17,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:32,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:33,392 INFO L134 CoverageAnalysis]: Checked inductivity of 3438 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3432 trivial. 0 not checked. [2024-12-06 01:04:34,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:34,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4312 states to 2923 states and 4312 transitions. [2024-12-06 01:04:34,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2923 states and 4312 transitions. [2024-12-06 01:04:34,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-12-06 01:04:34,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:34,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:50,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:50,602 INFO L134 CoverageAnalysis]: Checked inductivity of 3431 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3428 trivial. 0 not checked. [2024-12-06 01:04:50,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:50,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4313 states to 2924 states and 4313 transitions. [2024-12-06 01:04:50,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2924 states and 4313 transitions. [2024-12-06 01:04:50,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-12-06 01:04:50,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:50,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:06,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:07,356 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2024-12-06 01:05:23,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:23,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4343 states to 2934 states and 4343 transitions. [2024-12-06 01:05:23,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2934 states and 4343 transitions. [2024-12-06 01:05:23,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-12-06 01:05:23,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:23,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:38,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:38,659 INFO L134 CoverageAnalysis]: Checked inductivity of 3439 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3433 trivial. 0 not checked. [2024-12-06 01:05:41,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:41,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4351 states to 2938 states and 4351 transitions. [2024-12-06 01:05:41,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 4351 transitions. [2024-12-06 01:05:41,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-12-06 01:05:41,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:41,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:57,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:58,161 INFO L134 CoverageAnalysis]: Checked inductivity of 3443 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3431 trivial. 0 not checked. [2024-12-06 01:06:07,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:07,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4372 states to 2944 states and 4372 transitions. [2024-12-06 01:06:07,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2944 states and 4372 transitions. [2024-12-06 01:06:07,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-12-06 01:06:07,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:07,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:23,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:23,536 INFO L134 CoverageAnalysis]: Checked inductivity of 3438 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3432 trivial. 0 not checked. [2024-12-06 01:06:29,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:29,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4392 states to 2952 states and 4392 transitions. [2024-12-06 01:06:29,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2952 states and 4392 transitions. [2024-12-06 01:06:29,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-12-06 01:06:29,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:29,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:44,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:45,056 INFO L134 CoverageAnalysis]: Checked inductivity of 3431 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3428 trivial. 0 not checked. [2024-12-06 01:06:46,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:46,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4393 states to 2953 states and 4393 transitions. [2024-12-06 01:06:46,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2953 states and 4393 transitions. [2024-12-06 01:06:46,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-12-06 01:06:46,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:46,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:01,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:04,539 INFO L134 CoverageAnalysis]: Checked inductivity of 3441 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 3431 trivial. 0 not checked. [2024-12-06 01:07:23,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:23,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4424 states to 2963 states and 4424 transitions. [2024-12-06 01:07:23,431 INFO L276 IsEmpty]: Start isEmpty. Operand 2963 states and 4424 transitions. [2024-12-06 01:07:23,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-12-06 01:07:23,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:23,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:38,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:38,737 INFO L134 CoverageAnalysis]: Checked inductivity of 3441 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 3431 trivial. 0 not checked. [2024-12-06 01:07:41,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:41,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4436 states to 2967 states and 4436 transitions. [2024-12-06 01:07:41,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2967 states and 4436 transitions. [2024-12-06 01:07:41,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-12-06 01:07:41,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:41,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:55,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:56,223 INFO L134 CoverageAnalysis]: Checked inductivity of 3440 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3434 trivial. 0 not checked. [2024-12-06 01:08:04,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:04,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4447 states to 2972 states and 4447 transitions. [2024-12-06 01:08:04,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 4447 transitions. [2024-12-06 01:08:04,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-12-06 01:08:04,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:04,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:19,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:20,206 INFO L134 CoverageAnalysis]: Checked inductivity of 3441 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 3431 trivial. 0 not checked. [2024-12-06 01:08:28,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:28,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 2977 states and 4461 transitions. [2024-12-06 01:08:28,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2977 states and 4461 transitions. [2024-12-06 01:08:28,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-12-06 01:08:28,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:28,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:44,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:44,489 INFO L134 CoverageAnalysis]: Checked inductivity of 3439 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3433 trivial. 0 not checked. [2024-12-06 01:08:49,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:49,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4470 states to 2981 states and 4470 transitions. [2024-12-06 01:08:49,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 4470 transitions. [2024-12-06 01:08:49,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-12-06 01:08:49,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:49,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:04,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:05,330 INFO L134 CoverageAnalysis]: Checked inductivity of 3502 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3496 trivial. 0 not checked. [2024-12-06 01:09:12,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:12,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4480 states to 2985 states and 4480 transitions. [2024-12-06 01:09:12,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2985 states and 4480 transitions. [2024-12-06 01:09:12,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-12-06 01:09:12,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:12,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:27,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:27,904 INFO L134 CoverageAnalysis]: Checked inductivity of 3502 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3496 trivial. 0 not checked. [2024-12-06 01:09:35,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:35,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4496 states to 2990 states and 4496 transitions. [2024-12-06 01:09:35,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2990 states and 4496 transitions. [2024-12-06 01:09:35,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-12-06 01:09:35,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:35,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:51,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:52,872 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3431 trivial. 0 not checked. [2024-12-06 01:10:11,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:11,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4520 states to 2997 states and 4520 transitions. [2024-12-06 01:10:11,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 4520 transitions. [2024-12-06 01:10:11,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-12-06 01:10:11,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:11,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:28,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:28,804 INFO L134 CoverageAnalysis]: Checked inductivity of 3502 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3496 trivial. 0 not checked. [2024-12-06 01:10:33,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:33,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4532 states to 3001 states and 4532 transitions. [2024-12-06 01:10:33,329 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 4532 transitions. [2024-12-06 01:10:33,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-12-06 01:10:33,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:33,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:47,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:49,560 INFO L134 CoverageAnalysis]: Checked inductivity of 3442 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3428 trivial. 0 not checked. [2024-12-06 01:11:02,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:02,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4564 states to 3009 states and 4564 transitions. [2024-12-06 01:11:02,191 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 4564 transitions. [2024-12-06 01:11:02,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-12-06 01:11:02,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:02,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:17,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:17,521 INFO L134 CoverageAnalysis]: Checked inductivity of 3431 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3428 trivial. 0 not checked. [2024-12-06 01:11:17,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:17,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4566 states to 3011 states and 4566 transitions. [2024-12-06 01:11:17,694 INFO L276 IsEmpty]: Start isEmpty. Operand 3011 states and 4566 transitions. [2024-12-06 01:11:17,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-12-06 01:11:17,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:17,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:33,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:33,455 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3431 trivial. 0 not checked. [2024-12-06 01:11:33,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:33,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4569 states to 3013 states and 4569 transitions. [2024-12-06 01:11:33,654 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 4569 transitions. [2024-12-06 01:11:33,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-12-06 01:11:33,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:33,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms