./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 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1098f01c-11e5-48ba-ab35-63fbea623a5d/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1098f01c-11e5-48ba-ab35-63fbea623a5d/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1098f01c-11e5-48ba-ab35-63fbea623a5d/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1098f01c-11e5-48ba-ab35-63fbea623a5d/bin/ukojak-verify-Qdu7aM0XO9/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_1098f01c-11e5-48ba-ab35-63fbea623a5d/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1098f01c-11e5-48ba-ab35-63fbea623a5d/bin/ukojak-verify-Qdu7aM0XO9 --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 807baa6191d907795e80ff5436f6f636b6dbcf7109bdc782ca0ac1b857ff64f7 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 02:06:47,497 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 02:06:47,564 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1098f01c-11e5-48ba-ab35-63fbea623a5d/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 02:06:47,569 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 02:06:47,570 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 02:06:47,601 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 02:06:47,602 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 02:06:47,602 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 02:06:47,603 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 02:06:47,604 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 02:06:47,604 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 02:06:47,605 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 02:06:47,605 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 02:06:47,606 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 02:06:47,606 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 02:06:47,607 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 02:06:47,607 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 02:06:47,608 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 02:06:47,609 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 02:06:47,609 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 02:06:47,610 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 02:06:47,612 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 02:06:47,613 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 02:06:47,613 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:06:47,614 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 02:06:47,614 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 02:06:47,615 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 02:06:47,615 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 02:06:47,615 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 02:06:47,616 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 02:06:47,616 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1098f01c-11e5-48ba-ab35-63fbea623a5d/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1098f01c-11e5-48ba-ab35-63fbea623a5d/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 807baa6191d907795e80ff5436f6f636b6dbcf7109bdc782ca0ac1b857ff64f7 [2023-12-03 02:06:47,842 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 02:06:47,863 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 02:06:47,866 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 02:06:47,867 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 02:06:47,868 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 02:06:47,869 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1098f01c-11e5-48ba-ab35-63fbea623a5d/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i [2023-12-03 02:06:50,634 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 02:06:51,159 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 02:06:51,159 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1098f01c-11e5-48ba-ab35-63fbea623a5d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i [2023-12-03 02:06:51,225 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1098f01c-11e5-48ba-ab35-63fbea623a5d/bin/ukojak-verify-Qdu7aM0XO9/data/c11fe1a50/ca5066c3e5c14f8191971ac61535d807/FLAG956766686 [2023-12-03 02:06:51,240 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1098f01c-11e5-48ba-ab35-63fbea623a5d/bin/ukojak-verify-Qdu7aM0XO9/data/c11fe1a50/ca5066c3e5c14f8191971ac61535d807 [2023-12-03 02:06:51,242 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 02:06:51,244 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 02:06:51,245 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 02:06:51,245 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 02:06:51,250 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 02:06:51,251 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:06:51" (1/1) ... [2023-12-03 02:06:51,252 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16630c82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:06:51, skipping insertion in model container [2023-12-03 02:06:51,252 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:06:51" (1/1) ... [2023-12-03 02:06:51,480 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:06:55,578 WARN L240 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_1098f01c-11e5-48ba-ab35-63fbea623a5d/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] [2023-12-03 02:06:55,582 WARN L240 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_1098f01c-11e5-48ba-ab35-63fbea623a5d/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] [2023-12-03 02:06:55,582 WARN L240 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_1098f01c-11e5-48ba-ab35-63fbea623a5d/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] [2023-12-03 02:06:55,583 WARN L240 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_1098f01c-11e5-48ba-ab35-63fbea623a5d/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] [2023-12-03 02:06:55,617 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:06:55,683 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 02:06:55,803 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6275] [2023-12-03 02:06:55,805 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6282] [2023-12-03 02:06:55,921 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] [2023-12-03 02:06:55,921 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] [2023-12-03 02:06:55,921 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7542] [2023-12-03 02:06:56,009 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] [2023-12-03 02:06:56,011 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] [2023-12-03 02:06:56,011 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] [2023-12-03 02:06:56,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [9279] [2023-12-03 02:06:56,013 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [9282] [2023-12-03 02:06:56,013 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [9285] [2023-12-03 02:06:56,013 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [9288] [2023-12-03 02:06:56,017 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] [2023-12-03 02:06:56,018 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] [2023-12-03 02:06:56,022 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] [2023-12-03 02:06:56,024 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] [2023-12-03 02:06:56,026 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] [2023-12-03 02:06:56,027 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] [2023-12-03 02:06:56,041 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] [2023-12-03 02:06:56,042 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10164] [2023-12-03 02:06:56,049 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [10537] [2023-12-03 02:06:56,049 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10540] [2023-12-03 02:06:56,050 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10543] [2023-12-03 02:06:56,050 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10546] [2023-12-03 02:06:56,051 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [10577] [2023-12-03 02:06:56,051 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10580] [2023-12-03 02:06:56,051 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10583] [2023-12-03 02:06:56,052 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10586] [2023-12-03 02:06:56,052 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [10617] [2023-12-03 02:06:56,052 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10620] [2023-12-03 02:06:56,053 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10623] [2023-12-03 02:06:56,053 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10626] [2023-12-03 02:06:56,054 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [10657] [2023-12-03 02:06:56,054 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10660] [2023-12-03 02:06:56,054 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10663] [2023-12-03 02:06:56,055 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10666] [2023-12-03 02:06:56,071 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11195] [2023-12-03 02:06:56,083 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)tx_desc) [11355] [2023-12-03 02:06:56,085 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11395] [2023-12-03 02:06:56,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11615] [2023-12-03 02:06:56,098 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11618] [2023-12-03 02:06:56,099 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [11637] [2023-12-03 02:06:56,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [14913] [2023-12-03 02:06:56,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [14956] [2023-12-03 02:06:56,377 WARN L240 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_1098f01c-11e5-48ba-ab35-63fbea623a5d/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] [2023-12-03 02:06:56,378 WARN L240 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_1098f01c-11e5-48ba-ab35-63fbea623a5d/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] [2023-12-03 02:06:56,379 WARN L240 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_1098f01c-11e5-48ba-ab35-63fbea623a5d/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] [2023-12-03 02:06:56,379 WARN L240 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_1098f01c-11e5-48ba-ab35-63fbea623a5d/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] [2023-12-03 02:06:56,390 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:06:56,692 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 02:06:56,692 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 02:06:56,700 INFO L206 MainTranslator]: Completed translation [2023-12-03 02:06:56,701 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:06:56 WrapperNode [2023-12-03 02:06:56,701 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 02:06:56,702 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 02:06:56,702 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 02:06:56,702 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 02:06:56,710 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:06:56" (1/1) ... [2023-12-03 02:06:56,824 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:06:56" (1/1) ... [2023-12-03 02:06:57,194 INFO L138 Inliner]: procedures = 619, calls = 4144, calls flagged for inlining = 350, calls inlined = 330, statements flattened = 10976 [2023-12-03 02:06:57,195 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 02:06:57,195 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 02:06:57,195 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 02:06:57,196 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 02:06:57,205 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:06:56" (1/1) ... [2023-12-03 02:06:57,205 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:06:56" (1/1) ... [2023-12-03 02:06:57,259 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:06:56" (1/1) ... [2023-12-03 02:06:57,260 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:06:56" (1/1) ... [2023-12-03 02:06:57,452 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:06:56" (1/1) ... [2023-12-03 02:06:57,490 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:06:56" (1/1) ... [2023-12-03 02:06:57,633 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:06:56" (1/1) ... [2023-12-03 02:06:57,656 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:06:56" (1/1) ... [2023-12-03 02:06:57,754 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 02:06:57,755 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 02:06:57,755 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 02:06:57,756 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 02:06:57,757 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:06:56" (1/1) ... [2023-12-03 02:06:57,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:06:57,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1098f01c-11e5-48ba-ab35-63fbea623a5d/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 02:06:57,793 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1098f01c-11e5-48ba-ab35-63fbea623a5d/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 02:06:57,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1098f01c-11e5-48ba-ab35-63fbea623a5d/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 02:06:57,846 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2023-12-03 02:06:57,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2023-12-03 02:06:57,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-12-03 02:06:57,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-12-03 02:06:57,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-03 02:06:57,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-03 02:06:57,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-12-03 02:06:57,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-12-03 02:06:57,847 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_rx_irq [2023-12-03 02:06:57,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_rx_irq [2023-12-03 02:06:57,848 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_setup_rx_resources [2023-12-03 02:06:57,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_setup_rx_resources [2023-12-03 02:06:57,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-03 02:06:57,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-03 02:06:57,848 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_tx_ctxtdesc [2023-12-03 02:06:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_tx_ctxtdesc [2023-12-03 02:06:57,849 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_pointer [2023-12-03 02:06:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_pointer [2023-12-03 02:06:57,849 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-12-03 02:06:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-12-03 02:06:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_eitr [2023-12-03 02:06:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_eitr [2023-12-03 02:06:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-12-03 02:06:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-12-03 02:06:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_uc_addr_vf [2023-12-03 02:06:57,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_uc_addr_vf [2023-12-03 02:06:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2023-12-03 02:06:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2023-12-03 02:06:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-12-03 02:06:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-12-03 02:06:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-12-03 02:06:57,852 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-12-03 02:06:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~bool~0~TO~~s32~0 [2023-12-03 02:06:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~bool~0~TO~~s32~0 [2023-12-03 02:06:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-03 02:06:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-03 02:06:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_desc_unused [2023-12-03 02:06:57,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_desc_unused [2023-12-03 02:06:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_poll_for_ack [2023-12-03 02:06:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_poll_for_ack [2023-12-03 02:06:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_setup_tx_resources [2023-12-03 02:06:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_setup_tx_resources [2023-12-03 02:06:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_remove [2023-12-03 02:06:57,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_remove [2023-12-03 02:06:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-12-03 02:06:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-12-03 02:06:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-12-03 02:06:57,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-12-03 02:06:57,856 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-03 02:06:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-03 02:06:57,856 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-12-03 02:06:57,856 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-12-03 02:06:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-12-03 02:06:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-12-03 02:06:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-03 02:06:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-03 02:06:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-12-03 02:06:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-12-03 02:06:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 02:06:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-12-03 02:06:57,858 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-12-03 02:06:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_resume [2023-12-03 02:06:57,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_resume [2023-12-03 02:06:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-12-03 02:06:57,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-12-03 02:06:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-12-03 02:06:57,859 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-12-03 02:06:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-12-03 02:06:57,859 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-12-03 02:06:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_mbx_vf [2023-12-03 02:06:57,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_mbx_vf [2023-12-03 02:06:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_posted_mbx [2023-12-03 02:06:57,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_posted_mbx [2023-12-03 02:06:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_mbx_vf [2023-12-03 02:06:57,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_mbx_vf [2023-12-03 02:06:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-12-03 02:06:57,862 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-12-03 02:06:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-12-03 02:06:57,862 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-12-03 02:06:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-03 02:06:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reinit_locked [2023-12-03 02:06:57,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reinit_locked [2023-12-03 02:06:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_up [2023-12-03 02:06:57,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_up [2023-12-03 02:06:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-12-03 02:06:57,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-12-03 02:06:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-12-03 02:06:57,865 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-12-03 02:06:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-12-03 02:06:57,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-12-03 02:06:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_irq [2023-12-03 02:06:57,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_irq [2023-12-03 02:06:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_rar_vf [2023-12-03 02:06:57,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_rar_vf [2023-12-03 02:06:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-03 02:06:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-12-03 02:06:57,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-12-03 02:06:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-12-03 02:06:57,868 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-12-03 02:06:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header_len [2023-12-03 02:06:57,869 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header_len [2023-12-03 02:06:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 02:06:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-12-03 02:06:57,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-12-03 02:06:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_vfta_vf [2023-12-03 02:06:57,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_vfta_vf [2023-12-03 02:06:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2023-12-03 02:06:57,870 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2023-12-03 02:06:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-03 02:06:57,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-03 02:06:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_down [2023-12-03 02:06:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_down [2023-12-03 02:06:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-12-03 02:06:57,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-12-03 02:06:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-12-03 02:06:57,876 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-12-03 02:06:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-12-03 02:06:57,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-12-03 02:06:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure map_vector_to_txq [2023-12-03 02:06:57,884 INFO L138 BoogieDeclarations]: Found implementation of procedure map_vector_to_txq [2023-12-03 02:06:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2023-12-03 02:06:57,884 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2023-12-03 02:06:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_all_rx_resources [2023-12-03 02:06:57,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_all_rx_resources [2023-12-03 02:06:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-12-03 02:06:57,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-12-03 02:06:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-12-03 02:06:57,885 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-12-03 02:06:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_tx_timeout [2023-12-03 02:06:57,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_tx_timeout [2023-12-03 02:06:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-12-03 02:06:57,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-12-03 02:06:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2023-12-03 02:06:57,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2023-12-03 02:06:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_negotiate_api [2023-12-03 02:06:57,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_negotiate_api [2023-12-03 02:06:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 02:06:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-12-03 02:06:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-12-03 02:06:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-12-03 02:06:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-12-03 02:06:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-12-03 02:06:57,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-12-03 02:06:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_alloc_rx_buffers [2023-12-03 02:06:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_alloc_rx_buffers [2023-12-03 02:06:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-12-03 02:06:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-12-03 02:06:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_interrupt_scheme [2023-12-03 02:06:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_interrupt_scheme [2023-12-03 02:06:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-12-03 02:06:57,888 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-12-03 02:06:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 02:06:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-12-03 02:06:57,889 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-12-03 02:06:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-03 02:06:57,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-03 02:06:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-03 02:06:57,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-03 02:06:57,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 02:06:57,890 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-03 02:06:57,890 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_tx_resources [2023-12-03 02:06:57,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_tx_resources [2023-12-03 02:06:57,890 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_hw_vf [2023-12-03 02:06:57,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_hw_vf [2023-12-03 02:06:57,890 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-12-03 02:06:57,891 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-12-03 02:06:57,891 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_maybe_stop_tx [2023-12-03 02:06:57,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_maybe_stop_tx [2023-12-03 02:06:57,891 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_msg_vf [2023-12-03 02:06:57,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_msg_vf [2023-12-03 02:06:57,892 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-12-03 02:06:57,892 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-12-03 02:06:57,892 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_busy_poll_recv [2023-12-03 02:06:57,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_busy_poll_recv [2023-12-03 02:06:57,892 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_posted_mbx [2023-12-03 02:06:57,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_posted_mbx [2023-12-03 02:06:57,893 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~~s32~0 [2023-12-03 02:06:57,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~~s32~0 [2023-12-03 02:06:57,893 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-12-03 02:06:57,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-12-03 02:06:57,893 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-12-03 02:06:57,893 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-12-03 02:06:57,893 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-03 02:06:57,894 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-03 02:06:57,894 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~s32~0 [2023-12-03 02:06:57,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~s32~0 [2023-12-03 02:06:57,894 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_last_counter_stats [2023-12-03 02:06:57,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_last_counter_stats [2023-12-03 02:06:57,894 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_io_resume [2023-12-03 02:06:57,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_io_resume [2023-12-03 02:06:57,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-12-03 02:06:57,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-12-03 02:06:57,895 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_up_complete [2023-12-03 02:06:57,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_up_complete [2023-12-03 02:06:57,895 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2023-12-03 02:06:57,895 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2023-12-03 02:06:57,895 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_ivar [2023-12-03 02:06:57,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_ivar [2023-12-03 02:06:57,896 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_bit_vf [2023-12-03 02:06:57,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_bit_vf [2023-12-03 02:06:57,896 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-12-03 02:06:57,896 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-12-03 02:06:57,896 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-12-03 02:06:57,896 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-12-03 02:06:57,897 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-12-03 02:06:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-12-03 02:06:57,897 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_shutdown [2023-12-03 02:06:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_shutdown [2023-12-03 02:06:57,897 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset_interrupt_capability [2023-12-03 02:06:57,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset_interrupt_capability [2023-12-03 02:06:57,897 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 02:06:57,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 02:06:57,898 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-12-03 02:06:57,898 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-12-03 02:06:57,898 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_nway_reset [2023-12-03 02:06:57,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_nway_reset [2023-12-03 02:06:57,898 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-12-03 02:06:57,898 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-12-03 02:06:57,898 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_obtain_mbx_lock_vf [2023-12-03 02:06:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_obtain_mbx_lock_vf [2023-12-03 02:06:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_tx_ring [2023-12-03 02:06:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_tx_ring [2023-12-03 02:06:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_rst_vf [2023-12-03 02:06:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_rst_vf [2023-12-03 02:06:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_v2p_mailbox [2023-12-03 02:06:57,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_v2p_mailbox [2023-12-03 02:06:57,900 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-03 02:06:57,900 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-03 02:06:57,900 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_ack_vf [2023-12-03 02:06:57,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_ack_vf [2023-12-03 02:06:57,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-03 02:06:57,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 02:06:57,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-03 02:06:57,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-03 02:06:57,901 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_update_stats [2023-12-03 02:06:57,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_update_stats [2023-12-03 02:06:57,902 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-12-03 02:06:57,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-12-03 02:06:57,907 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_irq_enable [2023-12-03 02:06:57,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_irq_enable [2023-12-03 02:06:57,907 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-12-03 02:06:57,908 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-12-03 02:06:57,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-12-03 02:06:57,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-12-03 02:06:57,908 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-12-03 02:06:57,908 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_start_hw_vf [2023-12-03 02:06:57,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_start_hw_vf [2023-12-03 02:06:57,910 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-12-03 02:06:57,911 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-12-03 02:06:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-12-03 02:06:57,911 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-12-03 02:06:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure napi_hash_del [2023-12-03 02:06:57,911 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_hash_del [2023-12-03 02:06:57,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-12-03 02:06:57,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-12-03 02:06:57,912 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2023-12-03 02:06:57,912 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2023-12-03 02:06:57,912 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2023-12-03 02:06:57,912 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2023-12-03 02:06:57,912 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_rx_mode [2023-12-03 02:06:57,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_rx_mode [2023-12-03 02:06:57,912 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-12-03 02:06:57,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-12-03 02:06:57,913 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-12-03 02:06:57,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-12-03 02:06:57,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-03 02:06:57,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-03 02:06:57,913 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u32~0~TO~~s32~0 [2023-12-03 02:06:57,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u32~0~TO~~s32~0 [2023-12-03 02:06:57,913 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_poll_for_msg [2023-12-03 02:06:57,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_poll_for_msg [2023-12-03 02:06:57,914 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_suspend [2023-12-03 02:06:57,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_suspend [2023-12-03 02:06:57,914 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-12-03 02:06:57,914 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-12-03 02:06:57,914 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-12-03 02:06:57,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-12-03 02:06:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-12-03 02:06:57,915 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-12-03 02:06:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 02:06:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-03 02:06:57,915 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-03 02:06:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-12-03 02:06:57,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-12-03 02:06:57,915 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-12-03 02:06:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-12-03 02:06:57,916 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_link_test [2023-12-03 02:06:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_link_test [2023-12-03 02:06:57,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 02:06:57,916 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_vlan_rx_add_vid [2023-12-03 02:06:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_vlan_rx_add_vid [2023-12-03 02:06:57,916 INFO L130 BoogieDeclarations]: Found specification of procedure map_vector_to_rxq [2023-12-03 02:06:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure map_vector_to_rxq [2023-12-03 02:06:57,917 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~~s32~0 [2023-12-03 02:06:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~~s32~0 [2023-12-03 02:06:57,917 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2023-12-03 02:06:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2023-12-03 02:06:57,917 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-12-03 02:06:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-12-03 02:06:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 02:06:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_mac_addr_vf [2023-12-03 02:06:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_mac_addr_vf [2023-12-03 02:06:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-03 02:06:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-03 02:06:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_configure [2023-12-03 02:06:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_configure [2023-12-03 02:06:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-12-03 02:06:57,919 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-12-03 02:06:57,919 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_all_tx_resources [2023-12-03 02:06:57,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_all_tx_resources [2023-12-03 02:06:57,919 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-12-03 02:06:57,919 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-12-03 02:06:57,919 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-12-03 02:06:57,919 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-12-03 02:06:57,920 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_queues [2023-12-03 02:06:57,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_queues [2023-12-03 02:06:57,920 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-12-03 02:06:57,920 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-12-03 02:06:57,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-12-03 02:06:57,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-12-03 02:06:57,920 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_msg_read_ack [2023-12-03 02:06:57,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_msg_read_ack [2023-12-03 02:06:57,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-12-03 02:06:57,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-12-03 02:06:57,921 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-12-03 02:06:57,921 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-12-03 02:06:57,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-12-03 02:06:57,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-12-03 02:06:57,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-12-03 02:06:57,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-12-03 02:06:57,922 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-12-03 02:06:57,922 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-12-03 02:06:57,922 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_open [2023-12-03 02:06:57,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_open [2023-12-03 02:06:57,922 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2023-12-03 02:06:57,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2023-12-03 02:06:57,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ixgbevf_exit_module_17_2 [2023-12-03 02:06:57,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ixgbevf_exit_module_17_2 [2023-12-03 02:06:57,923 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_mac_link_vf [2023-12-03 02:06:57,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_mac_link_vf [2023-12-03 02:06:57,923 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clear_interrupt_scheme [2023-12-03 02:06:57,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clear_interrupt_scheme [2023-12-03 02:06:57,923 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_regs_len [2023-12-03 02:06:57,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_regs_len [2023-12-03 02:06:57,924 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-12-03 02:06:57,924 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-12-03 02:06:57,924 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-12-03 02:06:57,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-12-03 02:06:57,924 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-12-03 02:06:57,924 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-12-03 02:06:57,924 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-12-03 02:06:57,925 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-12-03 02:06:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_update_mc_addr_list_vf [2023-12-03 02:06:57,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_update_mc_addr_list_vf [2023-12-03 02:06:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_rx_resources [2023-12-03 02:06:57,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_rx_resources [2023-12-03 02:06:57,925 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-12-03 02:06:57,925 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-12-03 02:06:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-12-03 02:06:57,926 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-12-03 02:06:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-03 02:06:57,926 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-03 02:06:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 02:06:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_mbx_params_vf [2023-12-03 02:06:57,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_mbx_params_vf [2023-12-03 02:06:57,926 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2023-12-03 02:06:57,927 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2023-12-03 02:06:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_q_vectors [2023-12-03 02:06:57,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_q_vectors [2023-12-03 02:06:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-03 02:06:57,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-03 02:06:57,927 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_disable_rx_queue [2023-12-03 02:06:57,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_disable_rx_queue [2023-12-03 02:06:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset [2023-12-03 02:06:57,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset [2023-12-03 02:06:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_close [2023-12-03 02:06:57,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_close [2023-12-03 02:06:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-12-03 02:06:57,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-12-03 02:06:57,928 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2023-12-03 02:06:57,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2023-12-03 02:06:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2023-12-03 02:06:57,929 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2023-12-03 02:06:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-12-03 02:06:57,929 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-12-03 02:06:57,929 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2023-12-03 02:06:57,929 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2023-12-03 02:06:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-12-03 02:06:57,930 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-12-03 02:06:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2023-12-03 02:06:57,930 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2023-12-03 02:06:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-12-03 02:06:57,930 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-12-03 02:06:57,930 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-12-03 02:06:57,930 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-12-03 02:06:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-12-03 02:06:57,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-12-03 02:06:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-12-03 02:06:57,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-12-03 02:06:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-12-03 02:06:57,931 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-12-03 02:06:57,931 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-12-03 02:06:57,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-12-03 02:06:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_rx_ring [2023-12-03 02:06:57,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_rx_ring [2023-12-03 02:06:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_stop_hw_vf [2023-12-03 02:06:57,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_stop_hw_vf [2023-12-03 02:06:57,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-12-03 02:06:57,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-12-03 02:06:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset_hw_vf [2023-12-03 02:06:57,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset_hw_vf [2023-12-03 02:06:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-12-03 02:06:57,933 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-12-03 02:06:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-12-03 02:06:57,933 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-12-03 02:06:57,933 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_unmap_and_free_tx_resource [2023-12-03 02:06:57,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_unmap_and_free_tx_resource [2023-12-03 02:06:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 02:06:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-12-03 02:06:57,934 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-12-03 02:06:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-03 02:06:57,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-03 02:06:57,934 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-12-03 02:06:57,934 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-12-03 02:06:59,306 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 02:06:59,312 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 02:06:59,488 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-03 02:08:07,247 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-12-03 02:08:07,416 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 02:08:12,125 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 02:08:12,125 INFO L309 CfgBuilder]: Removed 10 assume(true) statements. [2023-12-03 02:08:12,127 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:08:12 BoogieIcfgContainer [2023-12-03 02:08:12,127 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 02:08:12,128 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 02:08:12,128 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 02:08:12,136 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 02:08:12,136 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:08:12" (1/1) ... [2023-12-03 02:08:12,143 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 02:08:12,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:08:12,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3995 states to 2798 states and 3995 transitions. [2023-12-03 02:08:12,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2798 states and 3995 transitions. [2023-12-03 02:08:12,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2023-12-03 02:08:12,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:08:12,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:09:28,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:09:30,318 INFO L134 CoverageAnalysis]: Checked inductivity of 3306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3306 trivial. 0 not checked. [2023-12-03 02:09:40,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 02:09:41,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:09:41,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2807 states and 4012 transitions. [2023-12-03 02:09:41,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 4012 transitions. [2023-12-03 02:09:41,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2023-12-03 02:09:41,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:09:41,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:10:56,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:10:57,929 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2023-12-03 02:10:58,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:10:58,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4032 states to 2814 states and 4032 transitions. [2023-12-03 02:10:58,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2814 states and 4032 transitions. [2023-12-03 02:10:58,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2023-12-03 02:10:58,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:10:58,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:12:15,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:12:15,717 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2023-12-03 02:12:16,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:12:16,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4044 states to 2819 states and 4044 transitions. [2023-12-03 02:12:16,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 4044 transitions. [2023-12-03 02:12:16,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2023-12-03 02:12:16,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:12:16,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:13:31,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:13:32,248 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2023-12-03 02:13:32,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:13:32,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4056 states to 2824 states and 4056 transitions. [2023-12-03 02:13:32,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2824 states and 4056 transitions. [2023-12-03 02:13:32,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2023-12-03 02:13:32,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:13:32,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:14:48,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:14:49,393 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2023-12-03 02:14:52,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:14:52,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4081 states to 2833 states and 4081 transitions. [2023-12-03 02:14:52,683 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 4081 transitions. [2023-12-03 02:14:52,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2023-12-03 02:14:52,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:14:52,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:16:06,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:16:07,651 INFO L134 CoverageAnalysis]: Checked inductivity of 3372 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2023-12-03 02:16:09,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:16:09,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4098 states to 2838 states and 4098 transitions. [2023-12-03 02:16:09,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 4098 transitions. [2023-12-03 02:16:09,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2023-12-03 02:16:09,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:16:09,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:17:23,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:17:24,620 INFO L134 CoverageAnalysis]: Checked inductivity of 3372 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2023-12-03 02:17:28,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:17:28,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4118 states to 2844 states and 4118 transitions. [2023-12-03 02:17:28,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 4118 transitions. [2023-12-03 02:17:28,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2023-12-03 02:17:28,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:17:28,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:18:43,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:18:43,816 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2023-12-03 02:18:45,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:18:45,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4131 states to 2850 states and 4131 transitions. [2023-12-03 02:18:45,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 4131 transitions. [2023-12-03 02:18:45,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2023-12-03 02:18:45,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:18:45,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:20:00,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:20:00,868 INFO L134 CoverageAnalysis]: Checked inductivity of 3375 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2023-12-03 02:20:00,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:20:00,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4131 states to 2851 states and 4131 transitions. [2023-12-03 02:20:00,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 4131 transitions. [2023-12-03 02:20:00,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2023-12-03 02:20:00,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:20:00,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:21:16,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:21:17,527 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3369 trivial. 0 not checked. [2023-12-03 02:21:18,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:21:18,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4172 states to 2857 states and 4172 transitions. [2023-12-03 02:21:18,082 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 4172 transitions.