./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4daf6bd-172b-4058-b4c1-a9befb61cb67/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4daf6bd-172b-4058-b4c1-a9befb61cb67/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4daf6bd-172b-4058-b4c1-a9befb61cb67/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4daf6bd-172b-4058-b4c1-a9befb61cb67/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4daf6bd-172b-4058-b4c1-a9befb61cb67/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4daf6bd-172b-4058-b4c1-a9befb61cb67/bin/utaipan-verify-DbMuA5NWw2 --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 bdbaacac7560cb4317515ea94aeb4341c343c1b3a78ea4f9610ad493958cf26e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:22:47,028 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:22:47,106 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4daf6bd-172b-4058-b4c1-a9befb61cb67/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-02 12:22:47,113 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:22:47,114 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:22:47,145 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:22:47,146 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:22:47,146 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:22:47,147 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:22:47,147 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:22:47,148 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:22:47,148 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:22:47,149 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:22:47,149 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:22:47,150 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:22:47,150 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:22:47,150 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:22:47,151 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:22:47,151 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:22:47,154 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:22:47,155 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:22:47,159 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:22:47,160 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:22:47,160 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:22:47,160 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:22:47,161 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:22:47,161 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:22:47,161 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:22:47,161 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:22:47,162 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:22:47,163 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:22:47,164 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:22:47,164 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:22:47,164 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:22:47,165 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:22:47,165 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:22:47,165 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:22:47,166 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:22:47,166 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:22:47,166 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:22:47,166 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:22:47,168 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:22:47,168 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:22:47,169 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:22:47,169 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_b4daf6bd-172b-4058-b4c1-a9befb61cb67/bin/utaipan-verify-DbMuA5NWw2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4daf6bd-172b-4058-b4c1-a9befb61cb67/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbaacac7560cb4317515ea94aeb4341c343c1b3a78ea4f9610ad493958cf26e [2024-11-02 12:22:47,448 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:22:47,500 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:22:47,503 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:22:47,504 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:22:47,505 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:22:47,506 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4daf6bd-172b-4058-b4c1-a9befb61cb67/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i Unable to find full path for "g++" [2024-11-02 12:22:49,695 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:22:50,339 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:22:50,339 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4daf6bd-172b-4058-b4c1-a9befb61cb67/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i [2024-11-02 12:22:50,385 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4daf6bd-172b-4058-b4c1-a9befb61cb67/bin/utaipan-verify-DbMuA5NWw2/data/58e591a66/b961cbdd664a4f9daa296ecd323ce919/FLAGbda544d4e [2024-11-02 12:22:50,777 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4daf6bd-172b-4058-b4c1-a9befb61cb67/bin/utaipan-verify-DbMuA5NWw2/data/58e591a66/b961cbdd664a4f9daa296ecd323ce919 [2024-11-02 12:22:50,780 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:22:50,782 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:22:50,783 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:22:50,783 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:22:50,792 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:22:50,793 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:22:50" (1/1) ... [2024-11-02 12:22:50,794 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f461e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:22:50, skipping insertion in model container [2024-11-02 12:22:50,795 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:22:50" (1/1) ... [2024-11-02 12:22:50,999 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:22:54,797 WARN L251 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_b4daf6bd-172b-4058-b4c1-a9befb61cb67/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387186,387199] [2024-11-02 12:22:54,805 WARN L251 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_b4daf6bd-172b-4058-b4c1-a9befb61cb67/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387355,387368] [2024-11-02 12:22:54,806 WARN L251 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_b4daf6bd-172b-4058-b4c1-a9befb61cb67/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387522,387535] [2024-11-02 12:22:54,810 WARN L251 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_b4daf6bd-172b-4058-b4c1-a9befb61cb67/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387690,387703] [2024-11-02 12:22:54,888 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:22:54,955 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:22:55,092 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"); [5823] [2024-11-02 12:22:55,094 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)); [5830] [2024-11-02 12:22:55,094 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5837] [2024-11-02 12:22:55,098 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/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5884-5885] [2024-11-02 12:22:55,098 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"); [5890-5892] [2024-11-02 12:22:55,102 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6028] [2024-11-02 12:22:55,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6036] [2024-11-02 12:22:55,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6044] [2024-11-02 12:22:55,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6051] [2024-11-02 12:22:55,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6058] [2024-11-02 12:22:55,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6065] [2024-11-02 12:22:55,106 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/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [6125-6126] [2024-11-02 12:22:55,119 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)); [6207-6208] [2024-11-02 12:22:55,122 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)); [6241-6242] [2024-11-02 12:22:55,134 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)); [6571-6572] [2024-11-02 12:22:55,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6578] [2024-11-02 12:22:55,139 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6736] [2024-11-02 12:22:55,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6776] [2024-11-02 12:22:55,172 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/realtek/8139cp.c"), "i" (487), "i" (12UL)); [7262-7263] [2024-11-02 12:22:55,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7547] [2024-11-02 12:22:55,232 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/realtek/8139cp.c"), "i" (675), "i" (12UL)); [7560-7561] [2024-11-02 12:22:55,250 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7787] [2024-11-02 12:22:55,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7820] [2024-11-02 12:22:55,258 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/realtek/8139cp.c"), "i" (848), "i" (12UL)); [7872-7873] [2024-11-02 12:22:55,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7889] [2024-11-02 12:22:55,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7891] [2024-11-02 12:22:55,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7906] [2024-11-02 12:22:55,262 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/realtek/8139cp.c"), "i" (881), "i" (12UL)); [7915-7916] [2024-11-02 12:22:55,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7923] [2024-11-02 12:22:55,328 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/realtek/8139cp.c"), "i" (1541), "i" (12UL)); [8947-8948] [2024-11-02 12:22:55,334 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/realtek/8139cp.c"), "i" (1588), "i" (12UL)); [9069-9070] [2024-11-02 12:22:55,472 WARN L251 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_b4daf6bd-172b-4058-b4c1-a9befb61cb67/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387186,387199] [2024-11-02 12:22:55,473 WARN L251 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_b4daf6bd-172b-4058-b4c1-a9befb61cb67/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387355,387368] [2024-11-02 12:22:55,473 WARN L251 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_b4daf6bd-172b-4058-b4c1-a9befb61cb67/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387522,387535] [2024-11-02 12:22:55,474 WARN L251 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_b4daf6bd-172b-4058-b4c1-a9befb61cb67/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387690,387703] [2024-11-02 12:22:55,492 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:22:55,888 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:22:55,888 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:22:55 WrapperNode [2024-11-02 12:22:55,889 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:22:55,890 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:22:55,891 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:22:55,892 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:22:55,900 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:22:55" (1/1) ... [2024-11-02 12:22:56,026 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:22:55" (1/1) ... [2024-11-02 12:22:56,281 INFO L138 Inliner]: procedures = 540, calls = 2760, calls flagged for inlining = 276, calls inlined = 247, statements flattened = 6830 [2024-11-02 12:22:56,282 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:22:56,283 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:22:56,283 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:22:56,283 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:22:56,293 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:22:55" (1/1) ... [2024-11-02 12:22:56,294 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:22:55" (1/1) ... [2024-11-02 12:22:56,327 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:22:55" (1/1) ... [2024-11-02 12:22:56,327 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:22:55" (1/1) ... [2024-11-02 12:22:56,514 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:22:55" (1/1) ... [2024-11-02 12:22:56,534 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:22:55" (1/1) ... [2024-11-02 12:22:56,578 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:22:55" (1/1) ... [2024-11-02 12:22:56,603 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:22:55" (1/1) ... [2024-11-02 12:22:56,664 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:22:56,665 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:22:56,665 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:22:56,665 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:22:56,666 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:22:55" (1/1) ... [2024-11-02 12:22:56,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:22:56,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4daf6bd-172b-4058-b4c1-a9befb61cb67/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:22:56,700 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4daf6bd-172b-4058-b4c1-a9befb61cb67/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:22:56,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4daf6bd-172b-4058-b4c1-a9befb61cb67/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:22:56,737 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2024-11-02 12:22:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2024-11-02 12:22:56,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-02 12:22:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-02 12:22:56,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-02 12:22:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-02 12:22:56,738 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-02 12:22:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-02 12:22:56,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-02 12:22:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-02 12:22:56,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2024-11-02 12:22:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2024-11-02 12:22:56,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-02 12:22:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-02 12:22:56,739 INFO L130 BoogieDeclarations]: Found specification of procedure cp_poll_controller [2024-11-02 12:22:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_poll_controller [2024-11-02 12:22:56,740 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-02 12:22:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-02 12:22:56,740 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-02 12:22:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-02 12:22:56,740 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_rings [2024-11-02 12:22:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_rings [2024-11-02 12:22:56,741 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-02 12:22:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-02 12:22:56,742 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-02 12:22:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-02 12:22:56,742 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-02 12:22:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-02 12:22:56,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-02 12:22:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-02 12:22:56,743 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-02 12:22:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-02 12:22:56,743 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-02 12:22:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-02 12:22:56,743 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-02 12:22:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-02 12:22:56,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-02 12:22:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-02 12:22:56,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-02 12:22:56,744 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-02 12:22:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-02 12:22:56,745 INFO L130 BoogieDeclarations]: Found specification of procedure cp_set_rxbufsize [2024-11-02 12:22:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_set_rxbufsize [2024-11-02 12:22:56,745 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd [2024-11-02 12:22:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd [2024-11-02 12:22:56,745 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-02 12:22:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-02 12:22:56,745 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-11-02 12:22:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-11-02 12:22:56,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-02 12:22:56,746 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-02 12:22:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-02 12:22:56,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_109 [2024-11-02 12:22:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_109 [2024-11-02 12:22:56,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-02 12:22:56,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-02 12:22:56,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-02 12:22:56,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-02 12:22:56,747 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-02 12:22:56,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-02 12:22:56,747 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_rings_index [2024-11-02 12:22:56,747 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_rings_index [2024-11-02 12:22:56,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-02 12:22:56,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-02 12:22:56,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-02 12:22:56,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-02 12:22:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2024-11-02 12:22:56,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2024-11-02 12:22:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-02 12:22:56,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-02 12:22:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-02 12:22:56,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-02 12:22:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure cp_set_rx_mode [2024-11-02 12:22:56,748 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_set_rx_mode [2024-11-02 12:22:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-02 12:22:56,749 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-02 12:22:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-02 12:22:56,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-02 12:22:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-02 12:22:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_cp_private [2024-11-02 12:22:56,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_cp_private [2024-11-02 12:22:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-02 12:22:56,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-02 12:22:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-02 12:22:56,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-02 12:22:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-02 12:22:56,751 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-02 12:22:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:22:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-02 12:22:56,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-02 12:22:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-02 12:22:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2024-11-02 12:22:56,752 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2024-11-02 12:22:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-02 12:22:56,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-02 12:22:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-02 12:22:56,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-02 12:22:56,753 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-02 12:22:56,753 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-02 12:22:56,753 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-02 12:22:56,753 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-02 12:22:56,753 INFO L130 BoogieDeclarations]: Found specification of procedure cp_get_regs_len [2024-11-02 12:22:56,753 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_get_regs_len [2024-11-02 12:22:56,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-02 12:22:56,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-02 12:22:56,754 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-02 12:22:56,754 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-02 12:22:56,754 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-02 12:22:56,754 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-02 12:22:56,754 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-02 12:22:56,755 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-02 12:22:56,755 INFO L130 BoogieDeclarations]: Found specification of procedure cp_start_hw [2024-11-02 12:22:56,755 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_start_hw [2024-11-02 12:22:56,755 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-02 12:22:56,755 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-02 12:22:56,755 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-02 12:22:56,755 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-02 12:22:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:22:56,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:22:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure cp_free_rings [2024-11-02 12:22:56,756 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_free_rings [2024-11-02 12:22:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure cp_stop_hw [2024-11-02 12:22:56,756 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_stop_hw [2024-11-02 12:22:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-02 12:22:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-02 12:22:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-02 12:22:56,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-02 12:22:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure cp_get_eeprom_len [2024-11-02 12:22:56,757 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_get_eeprom_len [2024-11-02 12:22:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-02 12:22:56,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-02 12:22:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-02 12:22:56,758 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-02 12:22:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_reset_queue [2024-11-02 12:22:56,758 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_reset_queue [2024-11-02 12:22:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure cp_nway_reset [2024-11-02 12:22:56,759 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_nway_reset [2024-11-02 12:22:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-02 12:22:56,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-02 12:22:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-02 12:22:56,759 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-02 12:22:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-02 12:22:56,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-02 12:22:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2024-11-02 12:22:56,760 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2024-11-02 12:22:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-11-02 12:22:56,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-11-02 12:22:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-02 12:22:56,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-02 12:22:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure cp_resume [2024-11-02 12:22:56,760 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_resume [2024-11-02 12:22:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-02 12:22:56,760 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-02 12:22:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2024-11-02 12:22:56,761 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2024-11-02 12:22:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-02 12:22:56,761 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-02 12:22:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-02 12:22:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-02 12:22:56,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-02 12:22:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-02 12:22:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure cp_enable_irq [2024-11-02 12:22:56,762 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_enable_irq [2024-11-02 12:22:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-02 12:22:56,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-02 12:22:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_cp_private [2024-11-02 12:22:56,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_cp_private [2024-11-02 12:22:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2024-11-02 12:22:56,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2024-11-02 12:22:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure __cp_set_rx_mode [2024-11-02 12:22:56,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __cp_set_rx_mode [2024-11-02 12:22:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure cp_clean_rings [2024-11-02 12:22:56,764 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_clean_rings [2024-11-02 12:22:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-02 12:22:56,764 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-02 12:22:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-02 12:22:56,764 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-02 12:22:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-02 12:22:56,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-02 12:22:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-02 12:22:56,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-02 12:22:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-02 12:22:56,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-02 12:22:56,765 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-02 12:22:56,765 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-02 12:22:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-02 12:22:56,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-02 12:22:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd_end [2024-11-02 12:22:56,766 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd_end [2024-11-02 12:22:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_108 [2024-11-02 12:22:56,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_108 [2024-11-02 12:22:56,766 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-02 12:22:56,766 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-02 12:22:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-02 12:22:56,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-02 12:22:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-02 12:22:56,767 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-02 12:22:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure cp_close [2024-11-02 12:22:56,767 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_close [2024-11-02 12:22:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-02 12:22:56,767 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-02 12:22:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure cp_open [2024-11-02 12:22:56,767 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_open [2024-11-02 12:22:56,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-02 12:22:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-02 12:22:56,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-02 12:22:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure cp_tx_timeout [2024-11-02 12:22:56,768 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_tx_timeout [2024-11-02 12:22:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-02 12:22:56,768 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-02 12:22:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd_start [2024-11-02 12:22:56,768 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd_start [2024-11-02 12:22:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-02 12:22:56,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-02 12:22:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_hw [2024-11-02 12:22:56,769 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_hw [2024-11-02 12:22:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-02 12:22:56,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-02 12:22:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_extend_cmd [2024-11-02 12:22:56,770 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_extend_cmd [2024-11-02 12:22:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-02 12:22:56,770 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-02 12:22:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-02 12:22:56,770 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-02 12:22:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-02 12:22:56,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-02 12:22:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-02 12:22:56,771 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-02 12:22:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-02 12:22:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure cp_interrupt [2024-11-02 12:22:56,771 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_interrupt [2024-11-02 12:22:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-02 12:22:56,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-02 12:22:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-02 12:22:56,772 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-02 12:22:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure cp_remove_one [2024-11-02 12:22:56,772 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_remove_one [2024-11-02 12:22:57,912 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:22:57,919 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 12:22:58,126 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;