./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cbfbd3145f79318c46aee4600a1c7f1169fc0990f3ad5456f8f347b068522aa1 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 17:32:06,485 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 17:32:06,553 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-12-02 17:32:06,558 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 17:32:06,558 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 17:32:06,583 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 17:32:06,584 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 17:32:06,584 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 17:32:06,585 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 17:32:06,585 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 17:32:06,586 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 17:32:06,587 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 17:32:06,587 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 17:32:06,588 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 17:32:06,588 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 17:32:06,589 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 17:32:06,589 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 17:32:06,590 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 17:32:06,590 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 17:32:06,591 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 17:32:06,591 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 17:32:06,592 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 17:32:06,593 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 17:32:06,593 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 17:32:06,593 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 17:32:06,594 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 17:32:06,594 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 17:32:06,594 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 17:32:06,595 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 17:32:06,595 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 17:32:06,596 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 17:32:06,596 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 17:32:06,596 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 17:32:06,597 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 17:32:06,597 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 17:32:06,597 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 17:32:06,597 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 17:32:06,598 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 17:32:06,598 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 17:32:06,598 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 17:32:06,598 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 17:32:06,599 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 17:32:06,599 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 17:32:06,599 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 17:32:06,599 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cbfbd3145f79318c46aee4600a1c7f1169fc0990f3ad5456f8f347b068522aa1 [2023-12-02 17:32:06,820 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 17:32:06,841 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 17:32:06,843 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 17:32:06,844 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 17:32:06,845 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 17:32:06,846 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i [2023-12-02 17:32:09,550 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 17:32:10,227 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 17:32:10,228 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i [2023-12-02 17:32:10,307 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/data/6851130c5/ff041ccf6da549ecbe1b0a214799b46b/FLAG07ddc11cb [2023-12-02 17:32:10,322 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/data/6851130c5/ff041ccf6da549ecbe1b0a214799b46b [2023-12-02 17:32:10,325 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 17:32:10,326 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 17:32:10,328 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 17:32:10,328 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 17:32:10,333 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 17:32:10,334 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:32:10" (1/1) ... [2023-12-02 17:32:10,335 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50c1a814 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:32:10, skipping insertion in model container [2023-12-02 17:32:10,335 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:32:10" (1/1) ... [2023-12-02 17:32:10,563 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 17:32:15,249 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_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673098,673111] [2023-12-02 17:32:15,253 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_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673245,673258] [2023-12-02 17:32:15,253 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_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673384,673397] [2023-12-02 17:32:15,254 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_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673542,673555] [2023-12-02 17:32:15,292 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 17:32:15,444 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 17:32:15,532 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"); [6693] [2023-12-02 17:32:15,533 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)); [6700] [2023-12-02 17:32:15,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6707] [2023-12-02 17:32:15,536 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)); [6774-6775] [2023-12-02 17:32:15,536 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"); [6780-6782] [2023-12-02 17:32:15,537 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" (809), "i" (12UL)); [6807-6808] [2023-12-02 17:32:15,538 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [6813-6815] [2023-12-02 17:32:15,539 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" (814), "i" (12UL)); [6839-6840] [2023-12-02 17:32:15,539 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6845-6847] [2023-12-02 17:32:15,540 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6896] [2023-12-02 17:32:15,540 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6899] [2023-12-02 17:32:15,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6902] [2023-12-02 17:32:15,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6905] [2023-12-02 17:32:15,543 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6982] [2023-12-02 17:32:15,543 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6990] [2023-12-02 17:32:15,544 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6997] [2023-12-02 17:32:15,544 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7004] [2023-12-02 17:32:15,544 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [7012] [2023-12-02 17:32:15,545 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [7019] [2023-12-02 17:32:15,547 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)); [7101] [2023-12-02 17:32:15,551 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [7197-7198] [2023-12-02 17:32:15,553 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)); [7231-7232] [2023-12-02 17:32:15,554 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)); [7272-7273] [2023-12-02 17:32:15,554 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)); [7301-7302] [2023-12-02 17:32:15,555 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" (103), "i" (12UL)); [7338-7339] [2023-12-02 17:32:15,556 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" (115), "i" (12UL)); [7375-7376] [2023-12-02 17:32:15,563 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [7744-7745] [2023-12-02 17:32:15,563 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7751] [2023-12-02 17:32:15,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12167] [2023-12-02 17:32:15,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12269] [2023-12-02 17:32:15,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12285] [2023-12-02 17:32:15,718 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [12694] [2023-12-02 17:32:15,769 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [14520] [2023-12-02 17:32:15,871 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [18657] [2023-12-02 17:32:15,930 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/neterion/s2io.c"), "i" (7475), "i" (12UL)); [19436-19437] [2023-12-02 17:32:16,028 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_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673098,673111] [2023-12-02 17:32:16,028 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_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673245,673258] [2023-12-02 17:32:16,029 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_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673384,673397] [2023-12-02 17:32:16,029 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_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673542,673555] [2023-12-02 17:32:16,039 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 17:32:16,387 WARN L675 CHandler]: The function strstr is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 17:32:16,387 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 17:32:16,387 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 17:32:16,393 INFO L206 MainTranslator]: Completed translation [2023-12-02 17:32:16,393 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:32:16 WrapperNode [2023-12-02 17:32:16,394 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 17:32:16,395 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 17:32:16,395 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 17:32:16,395 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 17:32:16,400 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:32:16" (1/1) ... [2023-12-02 17:32:16,603 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:32:16" (1/1) ... [2023-12-02 17:32:17,082 INFO L138 Inliner]: procedures = 566, calls = 9627, calls flagged for inlining = 298, calls inlined = 285, statements flattened = 21822 [2023-12-02 17:32:17,082 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 17:32:17,083 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 17:32:17,083 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 17:32:17,084 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 17:32:17,092 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:32:16" (1/1) ... [2023-12-02 17:32:17,092 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:32:16" (1/1) ... [2023-12-02 17:32:17,191 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:32:16" (1/1) ... [2023-12-02 17:32:17,192 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:32:16" (1/1) ... [2023-12-02 17:32:17,593 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:32:16" (1/1) ... [2023-12-02 17:32:17,633 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:32:16" (1/1) ... [2023-12-02 17:32:17,768 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:32:16" (1/1) ... [2023-12-02 17:32:17,801 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:32:16" (1/1) ... [2023-12-02 17:32:17,918 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 17:32:17,919 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 17:32:17,919 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 17:32:17,919 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 17:32:17,919 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:32:16" (1/1) ... [2023-12-02 17:32:17,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 17:32:17,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:32:17,951 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 17:32:17,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 17:32:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-12-02 17:32:17,983 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-12-02 17:32:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2023-12-02 17:32:17,984 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2023-12-02 17:32:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-12-02 17:32:17,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-12-02 17:32:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-02 17:32:17,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-02 17:32:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-12-02 17:32:17,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-12-02 17:32:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2023-12-02 17:32:17,985 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2023-12-02 17:32:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-12-02 17:32:17,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-12-02 17:32:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2023-12-02 17:32:17,985 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2023-12-02 17:32:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2023-12-02 17:32:17,986 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2023-12-02 17:32:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 17:32:17,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 17:32:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2023-12-02 17:32:17,986 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2023-12-02 17:32:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-12-02 17:32:17,987 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-12-02 17:32:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-12-02 17:32:17,987 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-12-02 17:32:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-12-02 17:32:17,987 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-12-02 17:32:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-12-02 17:32:17,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-12-02 17:32:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-12-02 17:32:17,988 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-12-02 17:32:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-12-02 17:32:17,988 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-12-02 17:32:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2023-12-02 17:32:17,988 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2023-12-02 17:32:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-12-02 17:32:17,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-12-02 17:32:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2023-12-02 17:32:17,989 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2023-12-02 17:32:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-02 17:32:17,989 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-02 17:32:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2023-12-02 17:32:17,990 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2023-12-02 17:32:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-12-02 17:32:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2023-12-02 17:32:17,990 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2023-12-02 17:32:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2023-12-02 17:32:17,990 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2023-12-02 17:32:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-12-02 17:32:17,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-12-02 17:32:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-12-02 17:32:17,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-12-02 17:32:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-02 17:32:17,991 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-02 17:32:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-12-02 17:32:17,992 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-12-02 17:32:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2023-12-02 17:32:17,992 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2023-12-02 17:32:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2023-12-02 17:32:17,992 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2023-12-02 17:32:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-12-02 17:32:17,993 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-12-02 17:32:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-02 17:32:17,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-02 17:32:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-12-02 17:32:17,993 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-12-02 17:32:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-12-02 17:32:17,994 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-12-02 17:32:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2023-12-02 17:32:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-12-02 17:32:17,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-12-02 17:32:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 17:32:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2023-12-02 17:32:17,994 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2023-12-02 17:32:17,995 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-12-02 17:32:17,995 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-12-02 17:32:17,995 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-12-02 17:32:17,995 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-12-02 17:32:17,995 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-12-02 17:32:17,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-12-02 17:32:17,995 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-12-02 17:32:17,996 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-12-02 17:32:17,996 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2023-12-02 17:32:17,996 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2023-12-02 17:32:17,996 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2023-12-02 17:32:17,996 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2023-12-02 17:32:17,996 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-12-02 17:32:17,996 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-12-02 17:32:17,996 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-12-02 17:32:17,997 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-12-02 17:32:17,997 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-12-02 17:32:17,997 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-12-02 17:32:17,997 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-12-02 17:32:17,997 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-12-02 17:32:17,997 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-12-02 17:32:17,997 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-12-02 17:32:17,998 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2023-12-02 17:32:17,998 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2023-12-02 17:32:17,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-02 17:32:17,998 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2023-12-02 17:32:17,998 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2023-12-02 17:32:17,998 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-12-02 17:32:17,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-12-02 17:32:17,999 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-12-02 17:32:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-12-02 17:32:17,999 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2023-12-02 17:32:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2023-12-02 17:32:17,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-12-02 17:32:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-12-02 17:32:18,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 17:32:18,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-12-02 17:32:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-12-02 17:32:18,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 17:32:18,000 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-12-02 17:32:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-12-02 17:32:18,001 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2023-12-02 17:32:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2023-12-02 17:32:18,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-02 17:32:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-02 17:32:18,001 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2023-12-02 17:32:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2023-12-02 17:32:18,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-12-02 17:32:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-12-02 17:32:18,002 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2023-12-02 17:32:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2023-12-02 17:32:18,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-12-02 17:32:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-12-02 17:32:18,002 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2023-12-02 17:32:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2023-12-02 17:32:18,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-12-02 17:32:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-12-02 17:32:18,003 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-12-02 17:32:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-12-02 17:32:18,003 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-12-02 17:32:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-12-02 17:32:18,003 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-12-02 17:32:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-12-02 17:32:18,003 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2023-12-02 17:32:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2023-12-02 17:32:18,004 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-12-02 17:32:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-12-02 17:32:18,004 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2023-12-02 17:32:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2023-12-02 17:32:18,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 17:32:18,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-12-02 17:32:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-12-02 17:32:18,004 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2023-12-02 17:32:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2023-12-02 17:32:18,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-12-02 17:32:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-12-02 17:32:18,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-12-02 17:32:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-12-02 17:32:18,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 17:32:18,005 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2023-12-02 17:32:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2023-12-02 17:32:18,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-02 17:32:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-02 17:32:18,005 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2023-12-02 17:32:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2023-12-02 17:32:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-02 17:32:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-02 17:32:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 17:32:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-02 17:32:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2023-12-02 17:32:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2023-12-02 17:32:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 17:32:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 17:32:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-12-02 17:32:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-12-02 17:32:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-12-02 17:32:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-12-02 17:32:18,007 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2023-12-02 17:32:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2023-12-02 17:32:18,007 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2023-12-02 17:32:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2023-12-02 17:32:18,007 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-12-02 17:32:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-12-02 17:32:18,007 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-12-02 17:32:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-12-02 17:32:18,007 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-12-02 17:32:18,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-12-02 17:32:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-12-02 17:32:18,008 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-12-02 17:32:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-12-02 17:32:18,008 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-12-02 17:32:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-02 17:32:18,008 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-02 17:32:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2023-12-02 17:32:18,008 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2023-12-02 17:32:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-12-02 17:32:18,008 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-12-02 17:32:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-12-02 17:32:18,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-12-02 17:32:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-12-02 17:32:18,009 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-12-02 17:32:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2023-12-02 17:32:18,009 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2023-12-02 17:32:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-12-02 17:32:18,009 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-12-02 17:32:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2023-12-02 17:32:18,009 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2023-12-02 17:32:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-12-02 17:32:18,010 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-12-02 17:32:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-12-02 17:32:18,010 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-12-02 17:32:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-12-02 17:32:18,010 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-12-02 17:32:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2023-12-02 17:32:18,010 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2023-12-02 17:32:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-12-02 17:32:18,010 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-12-02 17:32:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 17:32:18,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 17:32:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2023-12-02 17:32:18,011 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2023-12-02 17:32:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2023-12-02 17:32:18,011 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2023-12-02 17:32:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2023-12-02 17:32:18,011 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2023-12-02 17:32:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-12-02 17:32:18,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-12-02 17:32:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2023-12-02 17:32:18,012 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2023-12-02 17:32:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-12-02 17:32:18,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-12-02 17:32:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-02 17:32:18,012 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-02 17:32:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 17:32:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 17:32:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-02 17:32:18,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-02 17:32:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-12-02 17:32:18,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-12-02 17:32:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-12-02 17:32:18,014 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-12-02 17:32:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2023-12-02 17:32:18,014 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2023-12-02 17:32:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-12-02 17:32:18,014 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-12-02 17:32:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-12-02 17:32:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-12-02 17:32:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-12-02 17:32:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-12-02 17:32:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-12-02 17:32:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-12-02 17:32:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-12-02 17:32:18,016 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-12-02 17:32:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2023-12-02 17:32:18,016 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2023-12-02 17:32:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-12-02 17:32:18,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-12-02 17:32:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2023-12-02 17:32:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2023-12-02 17:32:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2023-12-02 17:32:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2023-12-02 17:32:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2023-12-02 17:32:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2023-12-02 17:32:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-12-02 17:32:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-12-02 17:32:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-12-02 17:32:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-12-02 17:32:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 17:32:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 17:32:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2023-12-02 17:32:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2023-12-02 17:32:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-12-02 17:32:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-12-02 17:32:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-12-02 17:32:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-12-02 17:32:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-12-02 17:32:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-12-02 17:32:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-12-02 17:32:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-12-02 17:32:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-12-02 17:32:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-12-02 17:32:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2023-12-02 17:32:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2023-12-02 17:32:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 17:32:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2023-12-02 17:32:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2023-12-02 17:32:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-02 17:32:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-02 17:32:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-12-02 17:32:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-12-02 17:32:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-12-02 17:32:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-12-02 17:32:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-12-02 17:32:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-12-02 17:32:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2023-12-02 17:32:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2023-12-02 17:32:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 17:32:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2023-12-02 17:32:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2023-12-02 17:32:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2023-12-02 17:32:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2023-12-02 17:32:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 17:32:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2023-12-02 17:32:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2023-12-02 17:32:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2023-12-02 17:32:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2023-12-02 17:32:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2023-12-02 17:32:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2023-12-02 17:32:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 17:32:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 17:32:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-12-02 17:32:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-12-02 17:32:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-12-02 17:32:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-12-02 17:32:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-12-02 17:32:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-12-02 17:32:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-12-02 17:32:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-12-02 17:32:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-12-02 17:32:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-12-02 17:32:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-12-02 17:32:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-12-02 17:32:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-12-02 17:32:18,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-12-02 17:32:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-12-02 17:32:18,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-12-02 17:32:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-12-02 17:32:18,023 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-12-02 17:32:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-12-02 17:32:18,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-12-02 17:32:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-12-02 17:32:18,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-12-02 17:32:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2023-12-02 17:32:18,023 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2023-12-02 17:32:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-12-02 17:32:18,024 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-12-02 17:32:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2023-12-02 17:32:18,024 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2023-12-02 17:32:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2023-12-02 17:32:18,024 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2023-12-02 17:32:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-12-02 17:32:18,024 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-12-02 17:32:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-12-02 17:32:18,024 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-12-02 17:32:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-12-02 17:32:18,025 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-12-02 17:32:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2023-12-02 17:32:18,025 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2023-12-02 17:32:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-12-02 17:32:18,025 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-12-02 17:32:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2023-12-02 17:32:18,025 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2023-12-02 17:32:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-12-02 17:32:18,026 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-12-02 17:32:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2023-12-02 17:32:18,026 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2023-12-02 17:32:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2023-12-02 17:32:18,026 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2023-12-02 17:32:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-02 17:32:18,026 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-02 17:32:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2023-12-02 17:32:18,026 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2023-12-02 17:32:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 17:32:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2023-12-02 17:32:18,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2023-12-02 17:32:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-02 17:32:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-02 17:32:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-12-02 17:32:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-12-02 17:32:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2023-12-02 17:32:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2023-12-02 17:32:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2023-12-02 17:32:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2023-12-02 17:32:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-12-02 17:32:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-12-02 17:32:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-12-02 17:32:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-12-02 17:32:18,029 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2023-12-02 17:32:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2023-12-02 17:32:18,029 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2023-12-02 17:32:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2023-12-02 17:32:18,029 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2023-12-02 17:32:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2023-12-02 17:32:18,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-12-02 17:32:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-12-02 17:32:18,030 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-12-02 17:32:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-12-02 17:32:18,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-12-02 17:32:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-12-02 17:32:18,030 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-12-02 17:32:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-12-02 17:32:18,030 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-12-02 17:32:18,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-12-02 17:32:18,031 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2023-12-02 17:32:18,031 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2023-12-02 17:32:18,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-12-02 17:32:18,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-12-02 17:32:18,031 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2023-12-02 17:32:18,031 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2023-12-02 17:32:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-12-02 17:32:18,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-12-02 17:32:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2023-12-02 17:32:18,032 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2023-12-02 17:32:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-12-02 17:32:18,032 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-12-02 17:32:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2023-12-02 17:32:18,033 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2023-12-02 17:32:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2023-12-02 17:32:18,033 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2023-12-02 17:32:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2023-12-02 17:32:18,033 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2023-12-02 17:32:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 17:32:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2023-12-02 17:32:18,034 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2023-12-02 17:32:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2023-12-02 17:32:18,034 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2023-12-02 17:32:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-02 17:32:18,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-02 17:32:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-12-02 17:32:18,034 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-12-02 17:32:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-12-02 17:32:18,035 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-12-02 17:32:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-12-02 17:32:18,035 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-12-02 17:32:19,467 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 17:32:19,473 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 17:32:19,921 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-02 17:35:25,373 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) stderr output: (error "out of memory") [2023-12-02 17:35:25,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 101 [2023-12-02 17:35:25,380 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:742) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2023-12-02 17:35:25,384 INFO L158 Benchmark]: Toolchain (without parser) took 195056.80ms. Allocated memory was 176.2MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 107.1MB in the beginning and 690.6MB in the end (delta: -583.5MB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2023-12-02 17:35:25,384 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 176.2MB. Free memory was 118.4MB in the beginning and 118.2MB in the end (delta: 161.3kB). There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 17:35:25,385 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6065.95ms. Allocated memory was 176.2MB in the beginning and 299.9MB in the end (delta: 123.7MB). Free memory was 106.7MB in the beginning and 134.2MB in the end (delta: -27.5MB). Peak memory consumption was 191.0MB. Max. memory is 16.1GB. [2023-12-02 17:35:25,386 INFO L158 Benchmark]: Boogie Procedure Inliner took 687.93ms. Allocated memory was 299.9MB in the beginning and 400.6MB in the end (delta: 100.7MB). Free memory was 134.2MB in the beginning and 159.0MB in the end (delta: -24.8MB). Peak memory consumption was 82.2MB. Max. memory is 16.1GB. [2023-12-02 17:35:25,386 INFO L158 Benchmark]: Boogie Preprocessor took 834.65ms. Allocated memory is still 400.6MB. Free memory was 159.0MB in the beginning and 134.5MB in the end (delta: 24.5MB). Peak memory consumption was 111.5MB. Max. memory is 16.1GB. [2023-12-02 17:35:25,387 INFO L158 Benchmark]: RCFGBuilder took 187463.88ms. Allocated memory was 400.6MB in the beginning and 2.1GB in the end (delta: 1.7GB). Free memory was 134.5MB in the beginning and 690.6MB in the end (delta: -556.1MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2023-12-02 17:35:25,390 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 176.2MB. Free memory was 118.4MB in the beginning and 118.2MB in the end (delta: 161.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6065.95ms. Allocated memory was 176.2MB in the beginning and 299.9MB in the end (delta: 123.7MB). Free memory was 106.7MB in the beginning and 134.2MB in the end (delta: -27.5MB). Peak memory consumption was 191.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 687.93ms. Allocated memory was 299.9MB in the beginning and 400.6MB in the end (delta: 100.7MB). Free memory was 134.2MB in the beginning and 159.0MB in the end (delta: -24.8MB). Peak memory consumption was 82.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 834.65ms. Allocated memory is still 400.6MB. Free memory was 159.0MB in the beginning and 134.5MB in the end (delta: 24.5MB). Peak memory consumption was 111.5MB. Max. memory is 16.1GB. * RCFGBuilder took 187463.88ms. Allocated memory was 400.6MB in the beginning and 2.1GB in the end (delta: 1.7GB). Free memory was 134.5MB in the beginning and 690.6MB in the end (delta: -556.1MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6693]: 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"); [6693] - GenericResultAtLocation [Line: 6700]: 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)); [6700] - GenericResultAtLocation [Line: 6707]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [6707] - GenericResultAtLocation [Line: 6774]: 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)); [6774-6775] - GenericResultAtLocation [Line: 6780]: 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"); [6780-6782] - GenericResultAtLocation [Line: 6807]: 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" (809), "i" (12UL)); [6807-6808] - GenericResultAtLocation [Line: 6813]: 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [6813-6815] - GenericResultAtLocation [Line: 6839]: 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" (814), "i" (12UL)); [6839-6840] - GenericResultAtLocation [Line: 6845]: 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6845-6847] - GenericResultAtLocation [Line: 6896]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6896] - GenericResultAtLocation [Line: 6899]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6899] - GenericResultAtLocation [Line: 6902]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6902] - GenericResultAtLocation [Line: 6905]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6905] - GenericResultAtLocation [Line: 6982]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6982] - GenericResultAtLocation [Line: 6990]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6990] - GenericResultAtLocation [Line: 6997]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6997] - GenericResultAtLocation [Line: 7004]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7004] - GenericResultAtLocation [Line: 7012]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [7012] - GenericResultAtLocation [Line: 7019]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [7019] - GenericResultAtLocation [Line: 7101]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [7101] - GenericResultAtLocation [Line: 7197]: 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)); [7197-7198] - GenericResultAtLocation [Line: 7231]: 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)); [7231-7232] - GenericResultAtLocation [Line: 7272]: 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)); [7272-7273] - GenericResultAtLocation [Line: 7301]: 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)); [7301-7302] - GenericResultAtLocation [Line: 7338]: 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" (103), "i" (12UL)); [7338-7339] - GenericResultAtLocation [Line: 7375]: 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" (115), "i" (12UL)); [7375-7376] - GenericResultAtLocation [Line: 7744]: 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)); [7744-7745] - GenericResultAtLocation [Line: 7751]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7751] - GenericResultAtLocation [Line: 12167]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12167] - GenericResultAtLocation [Line: 12269]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12269] - GenericResultAtLocation [Line: 12285]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12285] - GenericResultAtLocation [Line: 12694]: Unsoundness Warning ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [12694] - GenericResultAtLocation [Line: 14520]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [14520] - GenericResultAtLocation [Line: 18657]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [18657] - GenericResultAtLocation [Line: 19436]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/neterion/s2io.c"), "i" (7475), "i" (12UL)); [19436-19437] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cbfbd3145f79318c46aee4600a1c7f1169fc0990f3ad5456f8f347b068522aa1 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 17:35:27,145 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 17:35:27,222 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2023-12-02 17:35:27,228 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 17:35:27,229 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 17:35:27,256 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 17:35:27,256 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 17:35:27,257 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 17:35:27,258 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 17:35:27,258 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 17:35:27,259 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 17:35:27,259 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 17:35:27,260 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 17:35:27,260 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 17:35:27,261 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 17:35:27,261 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 17:35:27,262 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 17:35:27,263 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 17:35:27,264 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 17:35:27,264 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 17:35:27,265 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 17:35:27,265 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 17:35:27,266 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 17:35:27,266 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 17:35:27,267 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 17:35:27,267 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 17:35:27,268 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 17:35:27,268 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 17:35:27,268 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 17:35:27,269 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 17:35:27,269 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 17:35:27,270 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 17:35:27,270 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 17:35:27,270 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 17:35:27,270 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 17:35:27,271 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 17:35:27,271 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 17:35:27,271 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 17:35:27,271 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 17:35:27,272 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 17:35:27,272 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 17:35:27,272 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cbfbd3145f79318c46aee4600a1c7f1169fc0990f3ad5456f8f347b068522aa1 [2023-12-02 17:35:27,554 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 17:35:27,573 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 17:35:27,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 17:35:27,577 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 17:35:27,577 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 17:35:27,578 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i [2023-12-02 17:35:30,343 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 17:35:31,040 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 17:35:31,040 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i [2023-12-02 17:35:31,123 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/data/8fe048e0f/63d08bb1a2454bcab63461cd4152814e/FLAGfd15040bc [2023-12-02 17:35:31,137 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/data/8fe048e0f/63d08bb1a2454bcab63461cd4152814e [2023-12-02 17:35:31,140 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 17:35:31,141 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 17:35:31,143 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 17:35:31,143 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 17:35:31,148 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 17:35:31,148 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:35:31" (1/1) ... [2023-12-02 17:35:31,150 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d1b6ee2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:35:31, skipping insertion in model container [2023-12-02 17:35:31,150 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:35:31" (1/1) ... [2023-12-02 17:35:31,373 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 17:35:36,195 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_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673098,673111] [2023-12-02 17:35:36,199 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_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673245,673258] [2023-12-02 17:35:36,200 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_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673384,673397] [2023-12-02 17:35:36,200 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_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673542,673555] [2023-12-02 17:35:36,241 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 17:35:36,390 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-02 17:35:36,487 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 17:35:37,100 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_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673098,673111] [2023-12-02 17:35:37,101 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_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673245,673258] [2023-12-02 17:35:37,101 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_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673384,673397] [2023-12-02 17:35:37,102 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_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673542,673555] [2023-12-02 17:35:37,110 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 17:35:37,248 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 17:35:37,365 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"); [6693] [2023-12-02 17:35:37,367 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)); [6700] [2023-12-02 17:35:37,367 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6707] [2023-12-02 17:35:37,369 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)); [6774-6775] [2023-12-02 17:35:37,370 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"); [6780-6782] [2023-12-02 17:35:37,370 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" (809), "i" (12UL)); [6807-6808] [2023-12-02 17:35:37,371 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [6813-6815] [2023-12-02 17:35:37,371 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" (814), "i" (12UL)); [6839-6840] [2023-12-02 17:35:37,372 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6845-6847] [2023-12-02 17:35:37,372 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6896] [2023-12-02 17:35:37,373 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6899] [2023-12-02 17:35:37,373 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6902] [2023-12-02 17:35:37,373 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6905] [2023-12-02 17:35:37,375 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6982] [2023-12-02 17:35:37,375 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6990] [2023-12-02 17:35:37,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6997] [2023-12-02 17:35:37,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7004] [2023-12-02 17:35:37,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [7012] [2023-12-02 17:35:37,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [7019] [2023-12-02 17:35:37,378 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)); [7101] [2023-12-02 17:35:37,385 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)); [7197-7198] [2023-12-02 17:35:37,386 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)); [7231-7232] [2023-12-02 17:35:37,388 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)); [7272-7273] [2023-12-02 17:35:37,389 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)); [7301-7302] [2023-12-02 17:35:37,390 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" (103), "i" (12UL)); [7338-7339] [2023-12-02 17:35:37,391 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" (115), "i" (12UL)); [7375-7376] [2023-12-02 17:35:37,400 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)); [7744-7745] [2023-12-02 17:35:37,400 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7751] [2023-12-02 17:35:37,570 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12167] [2023-12-02 17:35:37,574 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12269] [2023-12-02 17:35:37,575 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12285] [2023-12-02 17:35:37,585 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [12694] [2023-12-02 17:35:37,635 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [14520] [2023-12-02 17:35:37,793 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [18657] [2023-12-02 17:35:37,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/neterion/s2io.c"), "i" (7475), "i" (12UL)); [19436-19437] [2023-12-02 17:35:37,930 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_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673098,673111] [2023-12-02 17:35:37,930 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_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673245,673258] [2023-12-02 17:35:37,931 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_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673384,673397] [2023-12-02 17:35:37,931 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_3c0f1350-e625-424b-98dd-9eab8294a146/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673542,673555] [2023-12-02 17:35:37,941 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 17:35:38,344 WARN L675 CHandler]: The function strstr is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 17:35:38,345 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 17:35:38,345 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 17:35:38,353 INFO L206 MainTranslator]: Completed translation [2023-12-02 17:35:38,353 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:35:38 WrapperNode [2023-12-02 17:35:38,354 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 17:35:38,355 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 17:35:38,355 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 17:35:38,355 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 17:35:38,362 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:35:38" (1/1) ... [2023-12-02 17:35:38,507 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:35:38" (1/1) ... [2023-12-02 17:35:39,001 INFO L138 Inliner]: procedures = 581, calls = 9627, calls flagged for inlining = 298, calls inlined = 285, statements flattened = 19327 [2023-12-02 17:35:39,002 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 17:35:39,003 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 17:35:39,003 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 17:35:39,003 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 17:35:39,015 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:35:38" (1/1) ... [2023-12-02 17:35:39,015 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:35:38" (1/1) ... [2023-12-02 17:35:39,222 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:35:38" (1/1) ... [2023-12-02 17:35:39,223 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:35:38" (1/1) ... [2023-12-02 17:35:39,526 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:35:38" (1/1) ... [2023-12-02 17:35:39,558 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:35:38" (1/1) ... [2023-12-02 17:35:39,657 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:35:38" (1/1) ... [2023-12-02 17:35:39,693 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:35:38" (1/1) ... [2023-12-02 17:35:39,811 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 17:35:39,812 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 17:35:39,812 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 17:35:39,812 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 17:35:39,813 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:35:38" (1/1) ... [2023-12-02 17:35:39,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 17:35:39,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:35:39,972 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 17:35:39,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 17:35:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-12-02 17:35:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-12-02 17:35:40,016 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2023-12-02 17:35:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2023-12-02 17:35:40,016 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-12-02 17:35:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-12-02 17:35:40,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-02 17:35:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-02 17:35:40,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-12-02 17:35:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-12-02 17:35:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2023-12-02 17:35:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2023-12-02 17:35:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-12-02 17:35:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-12-02 17:35:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2023-12-02 17:35:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2023-12-02 17:35:40,018 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2023-12-02 17:35:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2023-12-02 17:35:40,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 17:35:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 17:35:40,018 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2023-12-02 17:35:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2023-12-02 17:35:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-12-02 17:35:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-12-02 17:35:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-12-02 17:35:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-12-02 17:35:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-12-02 17:35:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-12-02 17:35:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-12-02 17:35:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-12-02 17:35:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-12-02 17:35:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-12-02 17:35:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-12-02 17:35:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-12-02 17:35:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2023-12-02 17:35:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2023-12-02 17:35:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-12-02 17:35:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-12-02 17:35:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2023-12-02 17:35:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2023-12-02 17:35:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-02 17:35:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-02 17:35:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2023-12-02 17:35:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2023-12-02 17:35:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2023-12-02 17:35:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2023-12-02 17:35:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-12-02 17:35:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2023-12-02 17:35:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2023-12-02 17:35:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2023-12-02 17:35:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2023-12-02 17:35:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-12-02 17:35:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-12-02 17:35:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-12-02 17:35:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-12-02 17:35:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-02 17:35:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-02 17:35:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-12-02 17:35:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-12-02 17:35:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2023-12-02 17:35:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2023-12-02 17:35:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2023-12-02 17:35:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2023-12-02 17:35:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-12-02 17:35:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-12-02 17:35:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-02 17:35:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-02 17:35:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-12-02 17:35:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-12-02 17:35:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-12-02 17:35:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-12-02 17:35:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2023-12-02 17:35:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-12-02 17:35:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-12-02 17:35:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 17:35:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2023-12-02 17:35:40,025 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2023-12-02 17:35:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-12-02 17:35:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-12-02 17:35:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-12-02 17:35:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-12-02 17:35:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-12-02 17:35:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-12-02 17:35:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2023-12-02 17:35:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-12-02 17:35:40,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-12-02 17:35:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2023-12-02 17:35:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2023-12-02 17:35:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 17:35:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-12-02 17:35:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-12-02 17:35:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2023-12-02 17:35:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2023-12-02 17:35:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-12-02 17:35:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-12-02 17:35:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-12-02 17:35:40,027 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-12-02 17:35:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-12-02 17:35:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-12-02 17:35:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-12-02 17:35:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-12-02 17:35:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-12-02 17:35:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-12-02 17:35:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2023-12-02 17:35:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2023-12-02 17:35:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2023-12-02 17:35:40,028 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2023-12-02 17:35:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-12-02 17:35:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-12-02 17:35:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-12-02 17:35:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-12-02 17:35:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2023-12-02 17:35:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2023-12-02 17:35:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-12-02 17:35:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-12-02 17:35:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-12-02 17:35:40,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-12-02 17:35:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2023-12-02 17:35:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2023-12-02 17:35:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-12-02 17:35:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-12-02 17:35:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2023-12-02 17:35:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2023-12-02 17:35:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-02 17:35:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-02 17:35:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2023-12-02 17:35:40,030 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2023-12-02 17:35:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-12-02 17:35:40,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-12-02 17:35:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2023-12-02 17:35:40,031 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2023-12-02 17:35:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-12-02 17:35:40,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-12-02 17:35:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2023-12-02 17:35:40,031 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2023-12-02 17:35:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-12-02 17:35:40,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-12-02 17:35:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-12-02 17:35:40,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-12-02 17:35:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-12-02 17:35:40,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-12-02 17:35:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-12-02 17:35:40,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-12-02 17:35:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2023-12-02 17:35:40,032 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2023-12-02 17:35:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-12-02 17:35:40,032 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-12-02 17:35:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2023-12-02 17:35:40,033 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2023-12-02 17:35:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 17:35:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-12-02 17:35:40,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-12-02 17:35:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2023-12-02 17:35:40,033 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2023-12-02 17:35:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-12-02 17:35:40,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-12-02 17:35:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-12-02 17:35:40,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-12-02 17:35:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 17:35:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2023-12-02 17:35:40,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2023-12-02 17:35:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-02 17:35:40,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-02 17:35:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2023-12-02 17:35:40,034 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2023-12-02 17:35:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-02 17:35:40,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-02 17:35:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 17:35:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-02 17:35:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2023-12-02 17:35:40,035 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2023-12-02 17:35:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2023-12-02 17:35:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2023-12-02 17:35:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 17:35:40,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 17:35:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2023-12-02 17:35:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-12-02 17:35:40,039 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-12-02 17:35:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2023-12-02 17:35:40,039 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2023-12-02 17:35:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2023-12-02 17:35:40,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2023-12-02 17:35:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2023-12-02 17:35:40,040 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2023-12-02 17:35:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-12-02 17:35:40,040 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-12-02 17:35:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2023-12-02 17:35:40,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2023-12-02 17:35:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-12-02 17:35:40,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-12-02 17:35:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-12-02 17:35:40,040 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-12-02 17:35:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-12-02 17:35:40,041 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-12-02 17:35:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-02 17:35:40,041 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-02 17:35:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2023-12-02 17:35:40,041 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2023-12-02 17:35:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-12-02 17:35:40,041 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-12-02 17:35:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-12-02 17:35:40,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-12-02 17:35:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-12-02 17:35:40,042 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-12-02 17:35:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2023-12-02 17:35:40,042 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2023-12-02 17:35:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-12-02 17:35:40,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-12-02 17:35:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2023-12-02 17:35:40,042 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2023-12-02 17:35:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-12-02 17:35:40,042 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-12-02 17:35:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-12-02 17:35:40,043 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-12-02 17:35:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2023-12-02 17:35:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-12-02 17:35:40,043 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-12-02 17:35:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2023-12-02 17:35:40,043 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2023-12-02 17:35:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-12-02 17:35:40,043 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-12-02 17:35:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 17:35:40,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 17:35:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2023-12-02 17:35:40,044 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2023-12-02 17:35:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2023-12-02 17:35:40,044 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2023-12-02 17:35:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2023-12-02 17:35:40,045 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2023-12-02 17:35:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-12-02 17:35:40,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-12-02 17:35:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2023-12-02 17:35:40,045 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2023-12-02 17:35:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-12-02 17:35:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-12-02 17:35:40,046 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-12-02 17:35:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-02 17:35:40,046 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-02 17:35:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-12-02 17:35:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-12-02 17:35:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 17:35:40,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2023-12-02 17:35:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 17:35:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-02 17:35:40,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-02 17:35:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-12-02 17:35:40,047 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-12-02 17:35:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2023-12-02 17:35:40,047 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2023-12-02 17:35:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-12-02 17:35:40,048 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-12-02 17:35:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-12-02 17:35:40,048 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-12-02 17:35:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-12-02 17:35:40,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-12-02 17:35:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-12-02 17:35:40,049 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-12-02 17:35:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-12-02 17:35:40,049 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-12-02 17:35:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2023-12-02 17:35:40,049 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2023-12-02 17:35:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-12-02 17:35:40,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-12-02 17:35:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2023-12-02 17:35:40,050 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2023-12-02 17:35:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2023-12-02 17:35:40,050 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2023-12-02 17:35:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2023-12-02 17:35:40,050 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2023-12-02 17:35:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-12-02 17:35:40,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-12-02 17:35:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-12-02 17:35:40,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-12-02 17:35:40,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 17:35:40,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 17:35:40,051 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2023-12-02 17:35:40,051 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2023-12-02 17:35:40,051 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-12-02 17:35:40,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-12-02 17:35:40,051 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-12-02 17:35:40,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-12-02 17:35:40,051 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-12-02 17:35:40,051 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-12-02 17:35:40,051 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-12-02 17:35:40,052 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-12-02 17:35:40,052 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-12-02 17:35:40,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-12-02 17:35:40,052 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2023-12-02 17:35:40,052 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2023-12-02 17:35:40,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 17:35:40,052 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2023-12-02 17:35:40,052 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2023-12-02 17:35:40,052 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-02 17:35:40,052 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-02 17:35:40,052 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-12-02 17:35:40,053 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-12-02 17:35:40,053 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-12-02 17:35:40,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-12-02 17:35:40,053 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-12-02 17:35:40,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-12-02 17:35:40,053 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2023-12-02 17:35:40,053 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2023-12-02 17:35:40,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 17:35:40,053 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2023-12-02 17:35:40,053 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2023-12-02 17:35:40,053 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2023-12-02 17:35:40,054 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2023-12-02 17:35:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-12-02 17:35:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-12-02 17:35:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2023-12-02 17:35:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-12-02 17:35:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 17:35:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2023-12-02 17:35:40,054 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2023-12-02 17:35:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2023-12-02 17:35:40,054 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2023-12-02 17:35:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2023-12-02 17:35:40,054 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2023-12-02 17:35:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 17:35:40,055 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 17:35:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-12-02 17:35:40,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-12-02 17:35:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-12-02 17:35:40,055 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-12-02 17:35:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-12-02 17:35:40,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-12-02 17:35:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-12-02 17:35:40,055 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-12-02 17:35:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2023-12-02 17:35:40,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2023-12-02 17:35:40,056 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-12-02 17:35:40,056 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-12-02 17:35:40,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-12-02 17:35:40,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-12-02 17:35:40,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-12-02 17:35:40,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-12-02 17:35:40,056 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-12-02 17:35:40,057 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-12-02 17:35:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-12-02 17:35:40,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-12-02 17:35:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-12-02 17:35:40,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-12-02 17:35:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2023-12-02 17:35:40,057 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2023-12-02 17:35:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-12-02 17:35:40,057 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-12-02 17:35:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2023-12-02 17:35:40,058 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2023-12-02 17:35:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2023-12-02 17:35:40,058 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2023-12-02 17:35:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-12-02 17:35:40,058 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-12-02 17:35:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-12-02 17:35:40,058 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-12-02 17:35:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-12-02 17:35:40,059 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-12-02 17:35:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2023-12-02 17:35:40,059 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2023-12-02 17:35:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-12-02 17:35:40,059 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-12-02 17:35:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2023-12-02 17:35:40,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2023-12-02 17:35:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2023-12-02 17:35:40,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2023-12-02 17:35:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-12-02 17:35:40,060 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-12-02 17:35:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2023-12-02 17:35:40,061 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2023-12-02 17:35:40,061 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2023-12-02 17:35:40,061 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2023-12-02 17:35:40,061 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-02 17:35:40,061 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-02 17:35:40,061 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2023-12-02 17:35:40,061 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2023-12-02 17:35:40,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2023-12-02 17:35:40,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2023-12-02 17:35:40,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2023-12-02 17:35:40,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2023-12-02 17:35:40,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2023-12-02 17:35:40,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2023-12-02 17:35:40,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-02 17:35:40,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-02 17:35:40,063 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2023-12-02 17:35:40,063 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2023-12-02 17:35:40,063 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2023-12-02 17:35:40,063 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2023-12-02 17:35:40,063 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-12-02 17:35:40,063 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-12-02 17:35:40,063 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-12-02 17:35:40,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-12-02 17:35:40,064 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2023-12-02 17:35:40,064 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2023-12-02 17:35:40,064 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2023-12-02 17:35:40,064 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2023-12-02 17:35:40,064 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2023-12-02 17:35:40,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2023-12-02 17:35:40,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-12-02 17:35:40,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-12-02 17:35:40,065 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-12-02 17:35:40,065 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-12-02 17:35:40,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-12-02 17:35:40,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-12-02 17:35:40,065 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-12-02 17:35:40,066 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-12-02 17:35:40,066 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2023-12-02 17:35:40,066 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2023-12-02 17:35:40,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-12-02 17:35:40,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-12-02 17:35:40,066 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2023-12-02 17:35:40,066 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2023-12-02 17:35:40,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-12-02 17:35:40,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-12-02 17:35:40,067 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2023-12-02 17:35:40,067 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2023-12-02 17:35:40,067 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-12-02 17:35:40,067 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-12-02 17:35:40,067 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2023-12-02 17:35:40,068 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2023-12-02 17:35:40,068 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2023-12-02 17:35:40,068 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2023-12-02 17:35:40,068 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2023-12-02 17:35:40,068 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2023-12-02 17:35:40,068 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2023-12-02 17:35:40,068 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2023-12-02 17:35:40,068 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2023-12-02 17:35:40,068 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2023-12-02 17:35:40,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-02 17:35:40,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-02 17:35:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-12-02 17:35:40,069 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-12-02 17:35:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-12-02 17:35:40,069 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-12-02 17:35:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-12-02 17:35:40,069 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-12-02 17:35:41,546 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 17:35:41,551 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 17:35:45,270 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-02 17:40:54,921 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-12-02 17:40:56,253 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 17:41:07,128 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 17:41:07,128 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-12-02 17:41:07,130 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:41:07 BoogieIcfgContainer [2023-12-02 17:41:07,130 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 17:41:07,132 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 17:41:07,132 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 17:41:07,134 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 17:41:07,135 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 05:35:31" (1/3) ... [2023-12-02 17:41:07,135 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20757f6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:41:07, skipping insertion in model container [2023-12-02 17:41:07,135 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:35:38" (2/3) ... [2023-12-02 17:41:07,136 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20757f6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:41:07, skipping insertion in model container [2023-12-02 17:41:07,136 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:41:07" (3/3) ... [2023-12-02 17:41:07,137 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i [2023-12-02 17:41:07,152 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 17:41:07,153 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-12-02 17:41:07,263 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 17:41:07,269 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1a29ef24, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 17:41:07,269 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-12-02 17:41:07,292 INFO L276 IsEmpty]: Start isEmpty. Operand has 4840 states, 3155 states have (on average 1.3993660855784469) internal successors, (4415), 3267 states have internal predecessors, (4415), 1485 states have call successors, (1485), 200 states have call predecessors, (1485), 199 states have return successors, (1478), 1439 states have call predecessors, (1478), 1478 states have call successors, (1478) [2023-12-02 17:41:07,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-02 17:41:07,313 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:41:07,314 INFO L195 NwaCegarLoop]: trace histogram [23, 22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 17:41:07,314 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 17:41:07,319 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:41:07,319 INFO L85 PathProgramCache]: Analyzing trace with hash -1809313368, now seen corresponding path program 1 times [2023-12-02 17:41:07,350 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 17:41:07,350 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [499855111] [2023-12-02 17:41:07,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:41:07,351 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 17:41:07,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 17:41:07,353 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 17:41:07,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c0f1350-e625-424b-98dd-9eab8294a146/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process