./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29e1059-137d-4bb7-8026-b756209cda4a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29e1059-137d-4bb7-8026-b756209cda4a/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29e1059-137d-4bb7-8026-b756209cda4a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29e1059-137d-4bb7-8026-b756209cda4a/bin/ukojak-verify-EEHR8qb7sm/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_b29e1059-137d-4bb7-8026-b756209cda4a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29e1059-137d-4bb7-8026-b756209cda4a/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dde68236a4184e4d93aea7c77f4b628c21dcd06cf3761333a88c0fff3cb5e466 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:33:54,261 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:33:54,334 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29e1059-137d-4bb7-8026-b756209cda4a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 20:33:54,342 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:33:54,344 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:33:54,379 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:33:54,381 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:33:54,381 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:33:54,382 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:33:54,382 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:33:54,383 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:33:54,383 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:33:54,383 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:33:54,384 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:33:54,384 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:33:54,384 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:33:54,384 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:33:54,384 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:33:54,384 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:33:54,384 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:33:54,384 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:33:54,384 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:33:54,384 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:33:54,384 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:33:54,385 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:33:54,385 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:33:54,385 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:33:54,385 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:33:54,385 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:33:54,385 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:33:54,385 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_b29e1059-137d-4bb7-8026-b756209cda4a/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dde68236a4184e4d93aea7c77f4b628c21dcd06cf3761333a88c0fff3cb5e466 [2024-11-13 20:33:54,736 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:33:54,746 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:33:54,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:33:54,751 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:33:54,751 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:33:54,753 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29e1059-137d-4bb7-8026-b756209cda4a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i Unable to find full path for "g++" [2024-11-13 20:33:56,824 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:33:57,793 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:33:57,794 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29e1059-137d-4bb7-8026-b756209cda4a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i [2024-11-13 20:33:57,871 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29e1059-137d-4bb7-8026-b756209cda4a/bin/ukojak-verify-EEHR8qb7sm/data/740be9884/ddd81405d1e84e418bbdab995abac87f/FLAG2a22a4920 [2024-11-13 20:33:57,895 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29e1059-137d-4bb7-8026-b756209cda4a/bin/ukojak-verify-EEHR8qb7sm/data/740be9884/ddd81405d1e84e418bbdab995abac87f [2024-11-13 20:33:57,901 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:33:57,903 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:33:57,904 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:33:57,904 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:33:57,911 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:33:57,912 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:33:57" (1/1) ... [2024-11-13 20:33:57,915 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15d26c65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:57, skipping insertion in model container [2024-11-13 20:33:57,916 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:33:57" (1/1) ... [2024-11-13 20:33:58,120 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:34:03,101 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_b29e1059-137d-4bb7-8026-b756209cda4a/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] [2024-11-13 20:34:03,105 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_b29e1059-137d-4bb7-8026-b756209cda4a/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] [2024-11-13 20:34:03,106 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_b29e1059-137d-4bb7-8026-b756209cda4a/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] [2024-11-13 20:34:03,106 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_b29e1059-137d-4bb7-8026-b756209cda4a/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] [2024-11-13 20:34:03,139 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:34:03,230 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:34:03,380 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6275] [2024-11-13 20:34:03,382 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6282] [2024-11-13 20:34:03,547 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] [2024-11-13 20:34:03,547 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] [2024-11-13 20:34:03,548 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7542] [2024-11-13 20:34:03,636 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] [2024-11-13 20:34:03,638 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] [2024-11-13 20:34:03,638 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] [2024-11-13 20:34:03,639 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [9279] [2024-11-13 20:34:03,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [9282] [2024-11-13 20:34:03,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [9285] [2024-11-13 20:34:03,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [9288] [2024-11-13 20:34:03,646 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] [2024-11-13 20:34:03,647 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] [2024-11-13 20:34:03,653 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] [2024-11-13 20:34:03,656 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] [2024-11-13 20:34:03,658 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] [2024-11-13 20:34:03,659 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] [2024-11-13 20:34:03,679 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] [2024-11-13 20:34:03,679 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10164] [2024-11-13 20:34:03,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [10537] [2024-11-13 20:34:03,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10540] [2024-11-13 20:34:03,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10543] [2024-11-13 20:34:03,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10546] [2024-11-13 20:34:03,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [10577] [2024-11-13 20:34:03,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10580] [2024-11-13 20:34:03,693 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10583] [2024-11-13 20:34:03,693 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10586] [2024-11-13 20:34:03,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [10617] [2024-11-13 20:34:03,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10620] [2024-11-13 20:34:03,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10623] [2024-11-13 20:34:03,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10626] [2024-11-13 20:34:03,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [10657] [2024-11-13 20:34:03,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10660] [2024-11-13 20:34:03,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10663] [2024-11-13 20:34:03,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10666] [2024-11-13 20:34:03,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11195] [2024-11-13 20:34:03,730 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)tx_desc) [11355] [2024-11-13 20:34:03,732 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11395] [2024-11-13 20:34:03,746 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11615] [2024-11-13 20:34:03,746 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11618] [2024-11-13 20:34:03,748 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [11637] [2024-11-13 20:34:04,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [14913] [2024-11-13 20:34:04,011 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [14956] [2024-11-13 20:34:04,089 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_b29e1059-137d-4bb7-8026-b756209cda4a/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] [2024-11-13 20:34:04,089 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_b29e1059-137d-4bb7-8026-b756209cda4a/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] [2024-11-13 20:34:04,091 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_b29e1059-137d-4bb7-8026-b756209cda4a/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] [2024-11-13 20:34:04,092 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_b29e1059-137d-4bb7-8026-b756209cda4a/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] [2024-11-13 20:34:04,103 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:34:04,428 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:34:04,429 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04 WrapperNode [2024-11-13 20:34:04,430 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:34:04,431 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:34:04,431 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:34:04,432 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:34:04,439 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:04,567 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:04,985 INFO L138 Inliner]: procedures = 619, calls = 4407, calls flagged for inlining = 351, calls inlined = 331, statements flattened = 11314 [2024-11-13 20:34:04,986 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:34:04,987 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:34:04,987 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:34:04,987 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:34:04,995 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:04,996 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:05,074 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:05,075 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:05,455 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:05,507 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:05,589 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:05,616 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:05,704 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:34:05,705 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:34:05,706 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:34:05,706 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:34:05,707 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:04" (1/1) ... [2024-11-13 20:34:05,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:34:05,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29e1059-137d-4bb7-8026-b756209cda4a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:34:05,744 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29e1059-137d-4bb7-8026-b756209cda4a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:34:05,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b29e1059-137d-4bb7-8026-b756209cda4a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:34:05,783 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-11-13 20:34:05,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-11-13 20:34:05,783 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-13 20:34:05,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-13 20:34:05,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 20:34:05,784 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 20:34:05,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-13 20:34:05,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-13 20:34:05,784 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_rx_irq [2024-11-13 20:34:05,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_rx_irq [2024-11-13 20:34:05,784 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_setup_rx_resources [2024-11-13 20:34:05,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_setup_rx_resources [2024-11-13 20:34:05,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 20:34:05,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 20:34:05,785 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_tx_ctxtdesc [2024-11-13 20:34:05,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_tx_ctxtdesc [2024-11-13 20:34:05,785 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_pointer [2024-11-13 20:34:05,785 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_pointer [2024-11-13 20:34:05,785 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-13 20:34:05,785 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-13 20:34:05,786 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_eitr [2024-11-13 20:34:05,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_eitr [2024-11-13 20:34:05,786 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2024-11-13 20:34:05,786 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2024-11-13 20:34:05,786 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_uc_addr_vf [2024-11-13 20:34:05,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_uc_addr_vf [2024-11-13 20:34:05,786 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2024-11-13 20:34:05,786 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2024-11-13 20:34:05,786 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 20:34:05,786 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 20:34:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 20:34:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 20:34:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~bool~0~TO~~s32~0 [2024-11-13 20:34:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~bool~0~TO~~s32~0 [2024-11-13 20:34:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 20:34:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 20:34:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_desc_unused [2024-11-13 20:34:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_desc_unused [2024-11-13 20:34:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_poll_for_ack [2024-11-13 20:34:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_poll_for_ack [2024-11-13 20:34:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_setup_tx_resources [2024-11-13 20:34:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_setup_tx_resources [2024-11-13 20:34:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_remove [2024-11-13 20:34:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_remove [2024-11-13 20:34:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 20:34:05,788 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 20:34:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 20:34:05,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 20:34:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 20:34:05,788 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 20:34:05,789 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-13 20:34:05,789 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-13 20:34:05,789 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 20:34:05,789 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 20:34:05,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 20:34:05,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 20:34:05,789 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-13 20:34:05,789 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-13 20:34:05,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:34:05,790 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-13 20:34:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-13 20:34:05,790 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_resume [2024-11-13 20:34:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_resume [2024-11-13 20:34:05,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-13 20:34:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-13 20:34:05,790 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-13 20:34:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-13 20:34:05,790 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-13 20:34:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-13 20:34:05,790 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_mbx_vf [2024-11-13 20:34:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_mbx_vf [2024-11-13 20:34:05,790 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_posted_mbx [2024-11-13 20:34:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_posted_mbx [2024-11-13 20:34:05,791 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_mbx_vf [2024-11-13 20:34:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_mbx_vf [2024-11-13 20:34:05,791 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 20:34:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 20:34:05,791 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-13 20:34:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-13 20:34:05,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 20:34:05,791 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reinit_locked [2024-11-13 20:34:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reinit_locked [2024-11-13 20:34:05,791 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_up [2024-11-13 20:34:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_up [2024-11-13 20:34:05,791 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2024-11-13 20:34:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2024-11-13 20:34:05,791 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 20:34:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 20:34:05,792 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-13 20:34:05,792 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-13 20:34:05,792 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_irq [2024-11-13 20:34:05,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_irq [2024-11-13 20:34:05,793 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_rar_vf [2024-11-13 20:34:05,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_rar_vf [2024-11-13 20:34:05,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:34:05,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 20:34:05,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 20:34:05,793 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-13 20:34:05,793 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-13 20:34:05,793 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header_len [2024-11-13 20:34:05,793 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header_len [2024-11-13 20:34:05,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:34:05,794 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 20:34:05,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 20:34:05,794 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_vfta_vf [2024-11-13 20:34:05,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_vfta_vf [2024-11-13 20:34:05,794 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2024-11-13 20:34:05,794 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2024-11-13 20:34:05,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 20:34:05,794 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 20:34:05,794 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_down [2024-11-13 20:34:05,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_down [2024-11-13 20:34:05,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-13 20:34:05,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-13 20:34:05,799 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-13 20:34:05,799 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-13 20:34:05,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 20:34:05,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 20:34:05,799 INFO L130 BoogieDeclarations]: Found specification of procedure map_vector_to_txq [2024-11-13 20:34:05,799 INFO L138 BoogieDeclarations]: Found implementation of procedure map_vector_to_txq [2024-11-13 20:34:05,799 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2024-11-13 20:34:05,799 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2024-11-13 20:34:05,799 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_all_rx_resources [2024-11-13 20:34:05,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_all_rx_resources [2024-11-13 20:34:05,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-13 20:34:05,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-13 20:34:05,799 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-13 20:34:05,800 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-13 20:34:05,801 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_tx_timeout [2024-11-13 20:34:05,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_tx_timeout [2024-11-13 20:34:05,801 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-13 20:34:05,801 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-13 20:34:05,801 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-11-13 20:34:05,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-11-13 20:34:05,802 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_negotiate_api [2024-11-13 20:34:05,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_negotiate_api [2024-11-13 20:34:05,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:34:05,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-13 20:34:05,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-13 20:34:05,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-13 20:34:05,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-13 20:34:05,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-13 20:34:05,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-13 20:34:05,802 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_alloc_rx_buffers [2024-11-13 20:34:05,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_alloc_rx_buffers [2024-11-13 20:34:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-13 20:34:05,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-13 20:34:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_interrupt_scheme [2024-11-13 20:34:05,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_interrupt_scheme [2024-11-13 20:34:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-13 20:34:05,803 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-13 20:34:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:34:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-13 20:34:05,803 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-13 20:34:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 20:34:05,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 20:34:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 20:34:05,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 20:34:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:34:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-13 20:34:05,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-13 20:34:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_tx_resources [2024-11-13 20:34:05,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_tx_resources [2024-11-13 20:34:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_hw_vf [2024-11-13 20:34:05,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_hw_vf [2024-11-13 20:34:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-13 20:34:05,804 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-13 20:34:05,804 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_maybe_stop_tx [2024-11-13 20:34:05,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_maybe_stop_tx [2024-11-13 20:34:05,804 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_msg_vf [2024-11-13 20:34:05,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_msg_vf [2024-11-13 20:34:05,804 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-13 20:34:05,804 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-13 20:34:05,804 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_busy_poll_recv [2024-11-13 20:34:05,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_busy_poll_recv [2024-11-13 20:34:05,804 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_posted_mbx [2024-11-13 20:34:05,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_posted_mbx [2024-11-13 20:34:05,804 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~~s32~0 [2024-11-13 20:34:05,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~~s32~0 [2024-11-13 20:34:05,804 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-13 20:34:05,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-13 20:34:05,804 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-13 20:34:05,804 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-13 20:34:05,804 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 20:34:05,804 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 20:34:05,804 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~s32~0 [2024-11-13 20:34:05,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~s32~0 [2024-11-13 20:34:05,804 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_last_counter_stats [2024-11-13 20:34:05,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_last_counter_stats [2024-11-13 20:34:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_io_resume [2024-11-13 20:34:05,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_io_resume [2024-11-13 20:34:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-13 20:34:05,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-13 20:34:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_up_complete [2024-11-13 20:34:05,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_up_complete [2024-11-13 20:34:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-13 20:34:05,808 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-13 20:34:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_ivar [2024-11-13 20:34:05,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_ivar [2024-11-13 20:34:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_bit_vf [2024-11-13 20:34:05,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_bit_vf [2024-11-13 20:34:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-13 20:34:05,808 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-13 20:34:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-13 20:34:05,808 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-13 20:34:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-13 20:34:05,808 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-13 20:34:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_shutdown [2024-11-13 20:34:05,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_shutdown [2024-11-13 20:34:05,809 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset_interrupt_capability [2024-11-13 20:34:05,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset_interrupt_capability [2024-11-13 20:34:05,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:34:05,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:34:05,809 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-13 20:34:05,809 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-13 20:34:05,809 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_nway_reset [2024-11-13 20:34:05,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_nway_reset [2024-11-13 20:34:05,809 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-13 20:34:05,809 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-13 20:34:05,809 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_obtain_mbx_lock_vf [2024-11-13 20:34:05,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_obtain_mbx_lock_vf [2024-11-13 20:34:05,809 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_tx_ring [2024-11-13 20:34:05,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_tx_ring [2024-11-13 20:34:05,809 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_rst_vf [2024-11-13 20:34:05,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_rst_vf [2024-11-13 20:34:05,809 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_v2p_mailbox [2024-11-13 20:34:05,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_v2p_mailbox [2024-11-13 20:34:05,809 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 20:34:05,809 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 20:34:05,809 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_ack_vf [2024-11-13 20:34:05,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_ack_vf [2024-11-13 20:34:05,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 20:34:05,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:34:05,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 20:34:05,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 20:34:05,810 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_update_stats [2024-11-13 20:34:05,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_update_stats [2024-11-13 20:34:05,810 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-13 20:34:05,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-13 20:34:05,810 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_irq_enable [2024-11-13 20:34:05,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_irq_enable [2024-11-13 20:34:05,810 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-13 20:34:05,810 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-13 20:34:05,810 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-13 20:34:05,810 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-13 20:34:05,810 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_start_hw_vf [2024-11-13 20:34:05,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_start_hw_vf [2024-11-13 20:34:05,810 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-13 20:34:05,810 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-13 20:34:05,810 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-13 20:34:05,810 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-13 20:34:05,810 INFO L130 BoogieDeclarations]: Found specification of procedure napi_hash_del [2024-11-13 20:34:05,810 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_hash_del [2024-11-13 20:34:05,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-13 20:34:05,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-13 20:34:05,813 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-11-13 20:34:05,814 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-11-13 20:34:05,814 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2024-11-13 20:34:05,814 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2024-11-13 20:34:05,814 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_rx_mode [2024-11-13 20:34:05,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_rx_mode [2024-11-13 20:34:05,814 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-13 20:34:05,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-13 20:34:05,815 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-13 20:34:05,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-13 20:34:05,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:34:05,815 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:34:05,815 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u32~0~TO~~s32~0 [2024-11-13 20:34:05,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u32~0~TO~~s32~0 [2024-11-13 20:34:05,815 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_poll_for_msg [2024-11-13 20:34:05,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_poll_for_msg [2024-11-13 20:34:05,815 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_suspend [2024-11-13 20:34:05,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_suspend [2024-11-13 20:34:05,815 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-13 20:34:05,817 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-13 20:34:05,817 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-13 20:34:05,817 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-13 20:34:05,817 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 20:34:05,817 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 20:34:05,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:34:05,817 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-13 20:34:05,817 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-13 20:34:05,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-13 20:34:05,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-13 20:34:05,818 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-13 20:34:05,818 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-13 20:34:05,818 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_link_test [2024-11-13 20:34:05,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_link_test [2024-11-13 20:34:05,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:34:05,818 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_vlan_rx_add_vid [2024-11-13 20:34:05,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_vlan_rx_add_vid [2024-11-13 20:34:05,818 INFO L130 BoogieDeclarations]: Found specification of procedure map_vector_to_rxq [2024-11-13 20:34:05,818 INFO L138 BoogieDeclarations]: Found implementation of procedure map_vector_to_rxq [2024-11-13 20:34:05,818 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~~s32~0 [2024-11-13 20:34:05,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~~s32~0 [2024-11-13 20:34:05,818 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-13 20:34:05,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-13 20:34:05,818 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-13 20:34:05,819 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-13 20:34:05,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:34:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_mac_addr_vf [2024-11-13 20:34:05,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_mac_addr_vf [2024-11-13 20:34:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 20:34:05,820 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 20:34:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_configure [2024-11-13 20:34:05,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_configure [2024-11-13 20:34:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 20:34:05,820 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 20:34:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_all_tx_resources [2024-11-13 20:34:05,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_all_tx_resources [2024-11-13 20:34:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 20:34:05,820 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 20:34:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-13 20:34:05,820 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-13 20:34:05,820 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_queues [2024-11-13 20:34:05,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_queues [2024-11-13 20:34:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 20:34:05,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 20:34:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-13 20:34:05,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-13 20:34:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_msg_read_ack [2024-11-13 20:34:05,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_msg_read_ack [2024-11-13 20:34:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 20:34:05,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 20:34:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-13 20:34:05,821 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-13 20:34:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-13 20:34:05,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-13 20:34:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-13 20:34:05,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-13 20:34:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-13 20:34:05,821 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-13 20:34:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_open [2024-11-13 20:34:05,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_open [2024-11-13 20:34:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-13 20:34:05,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-13 20:34:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ixgbevf_exit_module_17_2 [2024-11-13 20:34:05,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ixgbevf_exit_module_17_2 [2024-11-13 20:34:05,821 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_mac_link_vf [2024-11-13 20:34:05,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_mac_link_vf [2024-11-13 20:34:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clear_interrupt_scheme [2024-11-13 20:34:05,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clear_interrupt_scheme [2024-11-13 20:34:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_regs_len [2024-11-13 20:34:05,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_regs_len [2024-11-13 20:34:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-13 20:34:05,822 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-13 20:34:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-13 20:34:05,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-13 20:34:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 20:34:05,822 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 20:34:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-13 20:34:05,822 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-13 20:34:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_update_mc_addr_list_vf [2024-11-13 20:34:05,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_update_mc_addr_list_vf [2024-11-13 20:34:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_rx_resources [2024-11-13 20:34:05,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_rx_resources [2024-11-13 20:34:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 20:34:05,822 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 20:34:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-13 20:34:05,822 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-13 20:34:05,822 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 20:34:05,822 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 20:34:05,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:34:05,825 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_mbx_params_vf [2024-11-13 20:34:05,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_mbx_params_vf [2024-11-13 20:34:05,825 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-13 20:34:05,825 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-13 20:34:05,827 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_q_vectors [2024-11-13 20:34:05,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_q_vectors [2024-11-13 20:34:05,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 20:34:05,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 20:34:05,827 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_disable_rx_queue [2024-11-13 20:34:05,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_disable_rx_queue [2024-11-13 20:34:05,828 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset [2024-11-13 20:34:05,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset [2024-11-13 20:34:05,828 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_close [2024-11-13 20:34:05,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_close [2024-11-13 20:34:05,828 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-13 20:34:05,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-13 20:34:05,828 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2024-11-13 20:34:05,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2024-11-13 20:34:05,828 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-13 20:34:05,828 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-13 20:34:05,828 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-13 20:34:05,828 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-13 20:34:05,828 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2024-11-13 20:34:05,828 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2024-11-13 20:34:05,828 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-13 20:34:05,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-13 20:34:05,828 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-13 20:34:05,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-13 20:34:05,828 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2024-11-13 20:34:05,828 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2024-11-13 20:34:05,829 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-13 20:34:05,829 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-13 20:34:05,829 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-13 20:34:05,829 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-13 20:34:05,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 20:34:05,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 20:34:05,829 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-13 20:34:05,829 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-13 20:34:05,829 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-13 20:34:05,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-13 20:34:05,829 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_rx_ring [2024-11-13 20:34:05,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_rx_ring [2024-11-13 20:34:05,829 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_stop_hw_vf [2024-11-13 20:34:05,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_stop_hw_vf [2024-11-13 20:34:05,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-13 20:34:05,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-13 20:34:05,829 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset_hw_vf [2024-11-13 20:34:05,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset_hw_vf [2024-11-13 20:34:05,829 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-13 20:34:05,829 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-13 20:34:05,829 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-13 20:34:05,829 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-13 20:34:05,830 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_unmap_and_free_tx_resource [2024-11-13 20:34:05,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_unmap_and_free_tx_resource [2024-11-13 20:34:05,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:34:05,830 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-13 20:34:05,830 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-13 20:34:05,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 20:34:05,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 20:34:05,830 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2024-11-13 20:34:05,830 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2024-11-13 20:34:07,769 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:34:07,774 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:34:08,087 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 20:35:29,223 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-13 20:35:31,926 INFO L? ?]: Removed 4774 outVars from TransFormulas that were not future-live. [2024-11-13 20:35:31,927 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:35:38,295 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:35:38,296 INFO L316 CfgBuilder]: Removed 10 assume(true) statements. [2024-11-13 20:35:38,296 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:35:38 BoogieIcfgContainer [2024-11-13 20:35:38,296 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:35:38,297 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:35:38,297 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:35:38,307 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:35:38,307 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:35:38" (1/1) ... [2024-11-13 20:35:38,314 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:35:38,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:38,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4059 states to 2834 states and 4059 transitions. [2024-11-13 20:35:38,459 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 4059 transitions. [2024-11-13 20:35:38,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-13 20:35:38,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:38,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:56,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:58,343 INFO L134 CoverageAnalysis]: Checked inductivity of 3306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3306 trivial. 0 not checked. [2024-11-13 20:36:08,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:10,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:10,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4076 states to 2843 states and 4076 transitions. [2024-11-13 20:36:10,489 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 4076 transitions. [2024-11-13 20:36:10,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-13 20:36:10,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:10,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:28,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:29,868 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2024-11-13 20:36:31,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:31,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4096 states to 2850 states and 4096 transitions. [2024-11-13 20:36:31,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 4096 transitions. [2024-11-13 20:36:31,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-13 20:36:31,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:31,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:48,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:49,689 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-11-13 20:36:50,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:50,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4108 states to 2855 states and 4108 transitions. [2024-11-13 20:36:50,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 4108 transitions. [2024-11-13 20:36:50,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-13 20:36:50,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:50,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:07,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:08,091 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-11-13 20:37:08,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:08,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4120 states to 2860 states and 4120 transitions. [2024-11-13 20:37:08,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 4120 transitions. [2024-11-13 20:37:08,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-13 20:37:08,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:08,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:25,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:27,065 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2024-11-13 20:37:30,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:30,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4145 states to 2869 states and 4145 transitions. [2024-11-13 20:37:30,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2869 states and 4145 transitions. [2024-11-13 20:37:30,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-13 20:37:30,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:30,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:49,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:50,611 INFO L134 CoverageAnalysis]: Checked inductivity of 3372 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-11-13 20:37:54,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:54,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4162 states to 2874 states and 4162 transitions. [2024-11-13 20:37:54,852 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 4162 transitions. [2024-11-13 20:37:54,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 20:37:54,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:54,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:17,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:18,886 INFO L134 CoverageAnalysis]: Checked inductivity of 3372 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-11-13 20:38:25,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:25,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4182 states to 2880 states and 4182 transitions. [2024-11-13 20:38:25,993 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 4182 transitions. [2024-11-13 20:38:25,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-13 20:38:25,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:25,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:44,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:45,375 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-11-13 20:38:48,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:48,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4195 states to 2886 states and 4195 transitions. [2024-11-13 20:38:48,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 4195 transitions. [2024-11-13 20:38:48,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-13 20:38:48,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:48,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:05,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:06,193 INFO L134 CoverageAnalysis]: Checked inductivity of 3375 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2024-11-13 20:39:06,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:06,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4195 states to 2887 states and 4195 transitions. [2024-11-13 20:39:06,431 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 4195 transitions. [2024-11-13 20:39:06,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 20:39:06,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:06,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:23,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:23,906 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-11-13 20:39:24,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:24,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4236 states to 2893 states and 4236 transitions. [2024-11-13 20:39:24,871 INFO L276 IsEmpty]: Start isEmpty. Operand 2893 states and 4236 transitions. [2024-11-13 20:39:24,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-13 20:39:24,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:24,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:41,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:42,542 INFO L134 CoverageAnalysis]: Checked inductivity of 3431 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3428 trivial. 0 not checked. [2024-11-13 20:39:52,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:52,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4262 states to 2901 states and 4262 transitions. [2024-11-13 20:39:52,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 4262 transitions. [2024-11-13 20:39:52,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-13 20:39:52,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:52,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:08,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:09,170 INFO L134 CoverageAnalysis]: Checked inductivity of 3372 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-11-13 20:40:09,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:09,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4263 states to 2902 states and 4263 transitions. [2024-11-13 20:40:09,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2902 states and 4263 transitions. [2024-11-13 20:40:09,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-13 20:40:09,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:09,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:27,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:28,014 INFO L134 CoverageAnalysis]: Checked inductivity of 3372 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-11-13 20:40:28,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:28,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4264 states to 2903 states and 4264 transitions. [2024-11-13 20:40:28,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2903 states and 4264 transitions. [2024-11-13 20:40:28,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-13 20:40:28,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:28,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:45,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:46,124 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2024-11-13 20:40:46,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:46,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4266 states to 2905 states and 4266 transitions. [2024-11-13 20:40:46,368 INFO L276 IsEmpty]: Start isEmpty. Operand 2905 states and 4266 transitions. [2024-11-13 20:40:46,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-13 20:40:46,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:46,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:02,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:03,034 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2024-11-13 20:41:03,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:03,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4299 states to 2911 states and 4299 transitions. [2024-11-13 20:41:03,599 INFO L276 IsEmpty]: Start isEmpty. Operand 2911 states and 4299 transitions. [2024-11-13 20:41:03,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-13 20:41:03,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:03,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:20,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:21,324 INFO L134 CoverageAnalysis]: Checked inductivity of 3306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3306 trivial. 0 not checked. [2024-11-13 20:41:22,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:22,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4311 states to 2924 states and 4311 transitions. [2024-11-13 20:41:22,391 INFO L276 IsEmpty]: Start isEmpty. Operand 2924 states and 4311 transitions. [2024-11-13 20:41:22,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-13 20:41:22,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:22,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:38,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:39,013 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2024-11-13 20:41:39,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:39,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4312 states to 2926 states and 4312 transitions. [2024-11-13 20:41:39,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2926 states and 4312 transitions. [2024-11-13 20:41:39,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-13 20:41:39,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:39,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:56,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:56,893 INFO L134 CoverageAnalysis]: Checked inductivity of 3438 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3432 trivial. 0 not checked. [2024-11-13 20:41:59,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:59,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4320 states to 2930 states and 4320 transitions. [2024-11-13 20:41:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2930 states and 4320 transitions. [2024-11-13 20:41:59,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-13 20:41:59,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:59,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:17,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:17,876 INFO L134 CoverageAnalysis]: Checked inductivity of 3439 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3433 trivial. 0 not checked. [2024-11-13 20:42:20,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:20,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4328 states to 2934 states and 4328 transitions. [2024-11-13 20:42:20,551 INFO L276 IsEmpty]: Start isEmpty. Operand 2934 states and 4328 transitions. [2024-11-13 20:42:20,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-13 20:42:20,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:20,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:36,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:38,020 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2024-11-13 20:42:55,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:55,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4358 states to 2944 states and 4358 transitions. [2024-11-13 20:42:55,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2944 states and 4358 transitions. [2024-11-13 20:42:55,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-13 20:42:55,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:55,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:11,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:12,024 INFO L134 CoverageAnalysis]: Checked inductivity of 3431 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3428 trivial. 0 not checked. [2024-11-13 20:43:13,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:13,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4359 states to 2945 states and 4359 transitions. [2024-11-13 20:43:13,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2945 states and 4359 transitions. [2024-11-13 20:43:13,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-13 20:43:13,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:13,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:30,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:31,050 INFO L134 CoverageAnalysis]: Checked inductivity of 3431 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3428 trivial. 0 not checked. [2024-11-13 20:43:32,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:32,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4360 states to 2946 states and 4360 transitions. [2024-11-13 20:43:32,890 INFO L276 IsEmpty]: Start isEmpty. Operand 2946 states and 4360 transitions. [2024-11-13 20:43:32,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-13 20:43:32,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:32,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:50,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:51,181 INFO L134 CoverageAnalysis]: Checked inductivity of 3438 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3432 trivial. 0 not checked. [2024-11-13 20:43:53,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:53,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4367 states to 2950 states and 4367 transitions. [2024-11-13 20:43:53,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2950 states and 4367 transitions. [2024-11-13 20:43:53,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-13 20:43:53,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:53,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:11,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:13,041 INFO L134 CoverageAnalysis]: Checked inductivity of 3443 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3431 trivial. 0 not checked. [2024-11-13 20:44:23,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:23,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4388 states to 2956 states and 4388 transitions. [2024-11-13 20:44:23,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2956 states and 4388 transitions. [2024-11-13 20:44:23,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-13 20:44:23,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:23,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:40,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:41,874 INFO L134 CoverageAnalysis]: Checked inductivity of 3441 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 3431 trivial. 0 not checked. [2024-11-13 20:44:54,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:54,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4403 states to 2961 states and 4403 transitions. [2024-11-13 20:44:54,891 INFO L276 IsEmpty]: Start isEmpty. Operand 2961 states and 4403 transitions. [2024-11-13 20:44:54,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-13 20:44:54,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:54,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:11,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:12,084 INFO L134 CoverageAnalysis]: Checked inductivity of 3439 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3433 trivial. 0 not checked. [2024-11-13 20:45:19,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:19,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4412 states to 2965 states and 4412 transitions. [2024-11-13 20:45:19,200 INFO L276 IsEmpty]: Start isEmpty. Operand 2965 states and 4412 transitions. [2024-11-13 20:45:19,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-13 20:45:19,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:19,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:37,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:38,069 INFO L134 CoverageAnalysis]: Checked inductivity of 3440 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3434 trivial. 0 not checked. [2024-11-13 20:45:46,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:46,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4423 states to 2970 states and 4423 transitions. [2024-11-13 20:45:46,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2970 states and 4423 transitions. [2024-11-13 20:45:46,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-13 20:45:46,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:46,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:04,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:06,675 INFO L134 CoverageAnalysis]: Checked inductivity of 3441 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 3431 trivial. 0 not checked. [2024-11-13 20:46:25,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:25,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4454 states to 2980 states and 4454 transitions. [2024-11-13 20:46:25,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2980 states and 4454 transitions. [2024-11-13 20:46:25,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-13 20:46:25,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:25,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:42,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:43,666 INFO L134 CoverageAnalysis]: Checked inductivity of 3441 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 3431 trivial. 0 not checked. [2024-11-13 20:46:47,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:47,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4466 states to 2984 states and 4466 transitions. [2024-11-13 20:46:47,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 4466 transitions. [2024-11-13 20:46:47,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-13 20:46:47,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:47,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:05,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:05,581 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3431 trivial. 0 not checked. [2024-11-13 20:47:05,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:05,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4469 states to 2986 states and 4469 transitions. [2024-11-13 20:47:05,899 INFO L276 IsEmpty]: Start isEmpty. Operand 2986 states and 4469 transitions. [2024-11-13 20:47:05,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-13 20:47:05,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:05,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:23,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:24,801 INFO L134 CoverageAnalysis]: Checked inductivity of 3442 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3428 trivial. 0 not checked. [2024-11-13 20:47:38,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:38,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4501 states to 2994 states and 4501 transitions. [2024-11-13 20:47:38,039 INFO L276 IsEmpty]: Start isEmpty. Operand 2994 states and 4501 transitions. [2024-11-13 20:47:38,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-13 20:47:38,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:38,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:58,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:59,387 INFO L134 CoverageAnalysis]: Checked inductivity of 3438 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3438 trivial. 0 not checked. [2024-11-13 20:48:01,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:01,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4502 states to 2995 states and 4502 transitions. [2024-11-13 20:48:01,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2995 states and 4502 transitions. [2024-11-13 20:48:01,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-13 20:48:01,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:01,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms