./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a24909-962b-49b8-9c2d-27b125c00d78/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a24909-962b-49b8-9c2d-27b125c00d78/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a24909-962b-49b8-9c2d-27b125c00d78/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a24909-962b-49b8-9c2d-27b125c00d78/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a24909-962b-49b8-9c2d-27b125c00d78/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a24909-962b-49b8-9c2d-27b125c00d78/bin/uautomizer-verify-84ZbGMXZE1 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a4004c79842c1e3f65bbfc83df272ce5f8db44e958baeab0a73ea3aea59dff45 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 14:18:28,678 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 14:18:28,730 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a24909-962b-49b8-9c2d-27b125c00d78/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 14:18:28,735 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 14:18:28,735 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 14:18:28,754 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 14:18:28,755 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 14:18:28,755 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 14:18:28,755 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 14:18:28,755 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 14:18:28,755 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 14:18:28,755 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 14:18:28,756 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 14:18:28,756 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 14:18:28,756 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 14:18:28,756 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 14:18:28,756 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 14:18:28,756 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 14:18:28,756 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 14:18:28,756 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 14:18:28,756 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 14:18:28,756 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 14:18:28,757 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 14:18:28,757 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 14:18:28,757 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 14:18:28,757 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 14:18:28,757 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 14:18:28,757 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 14:18:28,757 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 14:18:28,757 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 14:18:28,757 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 14:18:28,757 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 14:18:28,757 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 14:18:28,757 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 14:18:28,758 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 14:18:28,758 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 14:18:28,758 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 14:18:28,758 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 14:18:28,758 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 14:18:28,758 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 14:18:28,758 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 14:18:28,758 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 14:18:28,758 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 14:18:28,758 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 14:18:28,758 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 14:18:28,758 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_d0a24909-962b-49b8-9c2d-27b125c00d78/bin/uautomizer-verify-84ZbGMXZE1 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 -> Automizer 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 -> a4004c79842c1e3f65bbfc83df272ce5f8db44e958baeab0a73ea3aea59dff45 [2024-12-02 14:18:28,999 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 14:18:29,007 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 14:18:29,009 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 14:18:29,010 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 14:18:29,011 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 14:18:29,012 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a24909-962b-49b8-9c2d-27b125c00d78/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-12-02 14:18:31,667 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a24909-962b-49b8-9c2d-27b125c00d78/bin/uautomizer-verify-84ZbGMXZE1/data/22cbbf0d0/fabe7c52b12645288fb1138c55d0020d/FLAG28d16b529 [2024-12-02 14:18:32,185 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 14:18:32,185 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a24909-962b-49b8-9c2d-27b125c00d78/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-12-02 14:18:32,218 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a24909-962b-49b8-9c2d-27b125c00d78/bin/uautomizer-verify-84ZbGMXZE1/data/22cbbf0d0/fabe7c52b12645288fb1138c55d0020d/FLAG28d16b529 [2024-12-02 14:18:32,263 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a24909-962b-49b8-9c2d-27b125c00d78/bin/uautomizer-verify-84ZbGMXZE1/data/22cbbf0d0/fabe7c52b12645288fb1138c55d0020d [2024-12-02 14:18:32,265 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 14:18:32,267 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 14:18:32,268 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 14:18:32,268 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 14:18:32,272 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 14:18:32,272 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:18:32" (1/1) ... [2024-12-02 14:18:32,273 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44f5b41f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:32, skipping insertion in model container [2024-12-02 14:18:32,273 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:18:32" (1/1) ... [2024-12-02 14:18:32,377 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 14:18:35,550 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a24909-962b-49b8-9c2d-27b125c00d78/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[450146,450159] [2024-12-02 14:18:35,582 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 14:18:35,647 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 14:18:35,758 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6261] [2024-12-02 14:18:35,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6268] [2024-12-02 14:18:35,787 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"); [6920] [2024-12-02 14:18:35,788 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)); [6927] [2024-12-02 14:18:35,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6934] [2024-12-02 14:18:35,812 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [8015-8016] [2024-12-02 14:18:35,813 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/e5e3e20/linux-drivers-clk1/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [8065-8066] [2024-12-02 14:18:35,814 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"); [8071-8073] [2024-12-02 14:18:35,814 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; incl %0": "+m" (v->counter)); [8093] [2024-12-02 14:18:35,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8197] [2024-12-02 14:18:35,818 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/mm.h"), "i" (488), "i" (12UL)); [8254-8255] [2024-12-02 14:18:35,820 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)); [8315] [2024-12-02 14:18:35,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [8323-8324] [2024-12-02 14:18:35,823 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)); [8399-8400] [2024-12-02 14:18:35,825 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)); [8433-8434] [2024-12-02 14:18:35,826 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)); [8474-8475] [2024-12-02 14:18:35,827 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)); [8503-8504] [2024-12-02 14:18:35,838 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)); [8945-8946] [2024-12-02 14:18:35,839 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8952] [2024-12-02 14:18:35,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9561] [2024-12-02 14:18:35,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9608] [2024-12-02 14:18:35,861 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9620] [2024-12-02 14:18:35,863 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9681] [2024-12-02 14:18:35,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10292] [2024-12-02 14:18:35,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11931] [2024-12-02 14:18:35,961 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/intel/igbvf/netdev.c"), "i" (2086), "i" (12UL)); [11975-11976] [2024-12-02 14:18:35,962 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/intel/igbvf/netdev.c"), "i" (2109), "i" (12UL)); [12011-12012] [2024-12-02 14:18:35,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12126] [2024-12-02 14:18:35,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12130] [2024-12-02 14:18:36,058 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a24909-962b-49b8-9c2d-27b125c00d78/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[450146,450159] [2024-12-02 14:18:36,067 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 14:18:36,381 INFO L204 MainTranslator]: Completed translation [2024-12-02 14:18:36,381 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:36 WrapperNode [2024-12-02 14:18:36,381 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 14:18:36,382 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 14:18:36,382 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 14:18:36,382 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 14:18:36,389 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:36" (1/1) ... [2024-12-02 14:18:36,458 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:36" (1/1) ... [2024-12-02 14:18:36,726 INFO L138 Inliner]: procedures = 528, calls = 3098, calls flagged for inlining = 306, calls inlined = 284, statements flattened = 8701 [2024-12-02 14:18:36,727 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 14:18:36,728 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 14:18:36,728 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 14:18:36,728 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 14:18:36,739 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:36" (1/1) ... [2024-12-02 14:18:36,739 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:36" (1/1) ... [2024-12-02 14:18:36,789 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:36" (1/1) ... [2024-12-02 14:18:39,430 INFO L175 MemorySlicer]: Split 1690 memory accesses to 19 slices as follows [1, 2, 7, 51, 2, 2, 2, 6, 1, 2, 9, 5, 5, 50, 46, 1491, 3, 3, 2]. 88 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [0, 0, 6, 0, 0, 0, 0, 6, 1, 2, 0, 5, 5, 0, 0, 29, 2, 1, 0]. The 913 writes are split as follows [0, 1, 0, 42, 1, 1, 1, 0, 0, 0, 5, 0, 0, 50, 46, 765, 0, 0, 1]. [2024-12-02 14:18:39,430 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:36" (1/1) ... [2024-12-02 14:18:39,431 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:36" (1/1) ... [2024-12-02 14:18:39,581 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:36" (1/1) ... [2024-12-02 14:18:39,592 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:36" (1/1) ... [2024-12-02 14:18:39,616 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:36" (1/1) ... [2024-12-02 14:18:39,666 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:36" (1/1) ... [2024-12-02 14:18:39,683 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:36" (1/1) ... [2024-12-02 14:18:39,731 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 14:18:39,732 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 14:18:39,732 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 14:18:39,732 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 14:18:39,733 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:36" (1/1) ... [2024-12-02 14:18:39,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 14:18:39,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a24909-962b-49b8-9c2d-27b125c00d78/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 14:18:39,764 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a24909-962b-49b8-9c2d-27b125c00d78/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 14:18:39,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a24909-962b-49b8-9c2d-27b125c00d78/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 14:18:39,792 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-12-02 14:18:39,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-12-02 14:18:39,792 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-02 14:18:39,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-02 14:18:39,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 14:18:39,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 14:18:39,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-12-02 14:18:39,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-12-02 14:18:39,792 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-02 14:18:39,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-02 14:18:39,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 14:18:39,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 14:18:39,793 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-12-02 14:18:39,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-12-02 14:18:39,793 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2024-12-02 14:18:39,793 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2024-12-02 14:18:39,793 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2024-12-02 14:18:39,793 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2024-12-02 14:18:39,793 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-12-02 14:18:39,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-12-02 14:18:39,793 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-02 14:18:39,793 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-02 14:18:39,793 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-02 14:18:39,793 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-02 14:18:39,793 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2024-12-02 14:18:39,793 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2024-12-02 14:18:39,793 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-12-02 14:18:39,794 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-12-02 14:18:39,794 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2024-12-02 14:18:39,794 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2024-12-02 14:18:39,794 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2024-12-02 14:18:39,794 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2024-12-02 14:18:39,794 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-02 14:18:39,794 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-02 14:18:39,794 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2024-12-02 14:18:39,794 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2024-12-02 14:18:39,794 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2024-12-02 14:18:39,794 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2024-12-02 14:18:39,795 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-02 14:18:39,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-02 14:18:39,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-02 14:18:39,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-02 14:18:39,795 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-02 14:18:39,795 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-02 14:18:39,796 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-12-02 14:18:39,796 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-12-02 14:18:39,796 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2024-12-02 14:18:39,796 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2024-12-02 14:18:39,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 14:18:39,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 14:18:39,796 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-12-02 14:18:39,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-12-02 14:18:39,796 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2024-12-02 14:18:39,796 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2024-12-02 14:18:39,796 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 14:18:39,796 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-02 14:18:39,796 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-02 14:18:39,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-12-02 14:18:39,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-12-02 14:18:39,796 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-12-02 14:18:39,796 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-12-02 14:18:39,796 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-12-02 14:18:39,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-12-02 14:18:39,797 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-02 14:18:39,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-02 14:18:39,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 14:18:39,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 14:18:39,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 14:18:39,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 14:18:39,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 14:18:39,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 14:18:39,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 14:18:39,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 14:18:39,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 14:18:39,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 14:18:39,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 14:18:39,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 14:18:39,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 14:18:39,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 14:18:39,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 14:18:39,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 14:18:39,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 14:18:39,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 14:18:39,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 14:18:39,798 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2024-12-02 14:18:39,798 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2024-12-02 14:18:39,798 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-02 14:18:39,798 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-02 14:18:39,798 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-02 14:18:39,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-02 14:18:39,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 14:18:39,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 14:18:39,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 14:18:39,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 14:18:39,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 14:18:39,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 14:18:39,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 14:18:39,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 14:18:39,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 14:18:39,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 14:18:39,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 14:18:39,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 14:18:39,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 14:18:39,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 14:18:39,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 14:18:39,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 14:18:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 14:18:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 14:18:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 14:18:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2024-12-02 14:18:39,800 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2024-12-02 14:18:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-02 14:18:39,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-02 14:18:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-12-02 14:18:39,800 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-12-02 14:18:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 14:18:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 14:18:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 14:18:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 14:18:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 14:18:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 14:18:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 14:18:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 14:18:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 14:18:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 14:18:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 14:18:39,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 14:18:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 14:18:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 14:18:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 14:18:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 14:18:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 14:18:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 14:18:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 14:18:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2024-12-02 14:18:39,801 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2024-12-02 14:18:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-02 14:18:39,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-02 14:18:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2024-12-02 14:18:39,801 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2024-12-02 14:18:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2024-12-02 14:18:39,801 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2024-12-02 14:18:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 14:18:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 14:18:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 14:18:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 14:18:39,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 14:18:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 14:18:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 14:18:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 14:18:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 14:18:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 14:18:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 14:18:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 14:18:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 14:18:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 14:18:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 14:18:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 14:18:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-02 14:18:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-02 14:18:39,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-02 14:18:39,803 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 14:18:39,803 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 14:18:39,803 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 14:18:39,803 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 14:18:39,803 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 14:18:39,803 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 14:18:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 14:18:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 14:18:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 14:18:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 14:18:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 14:18:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 14:18:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 14:18:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 14:18:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 14:18:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 14:18:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-02 14:18:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-02 14:18:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-02 14:18:39,804 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2024-12-02 14:18:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2024-12-02 14:18:39,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-12-02 14:18:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-12-02 14:18:39,804 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-12-02 14:18:39,804 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-12-02 14:18:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-12-02 14:18:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-12-02 14:18:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-02 14:18:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-02 14:18:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2024-12-02 14:18:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2024-12-02 14:18:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2024-12-02 14:18:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2024-12-02 14:18:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-02 14:18:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-02 14:18:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-12-02 14:18:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-12-02 14:18:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-02 14:18:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-02 14:18:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-12-02 14:18:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-12-02 14:18:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-12-02 14:18:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-12-02 14:18:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 14:18:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-02 14:18:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-02 14:18:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-02 14:18:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-02 14:18:39,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-12-02 14:18:39,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-12-02 14:18:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-12-02 14:18:39,806 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-12-02 14:18:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2024-12-02 14:18:39,806 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2024-12-02 14:18:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 14:18:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2024-12-02 14:18:39,806 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2024-12-02 14:18:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-12-02 14:18:39,806 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-12-02 14:18:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-02 14:18:39,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-02 14:18:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 14:18:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 14:18:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 14:18:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 14:18:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 14:18:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 14:18:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 14:18:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 14:18:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 14:18:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 14:18:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 14:18:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 14:18:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 14:18:39,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 14:18:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 14:18:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 14:18:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 14:18:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 14:18:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 14:18:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 14:18:39,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 14:18:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-12-02 14:18:39,807 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-12-02 14:18:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2024-12-02 14:18:39,807 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2024-12-02 14:18:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2024-12-02 14:18:39,807 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2024-12-02 14:18:39,807 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2024-12-02 14:18:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2024-12-02 14:18:39,808 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-12-02 14:18:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-12-02 14:18:39,808 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2024-12-02 14:18:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2024-12-02 14:18:39,808 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-12-02 14:18:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-12-02 14:18:39,808 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-12-02 14:18:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-12-02 14:18:39,808 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2024-12-02 14:18:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2024-12-02 14:18:39,808 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-02 14:18:39,808 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-02 14:18:39,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-12-02 14:18:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-12-02 14:18:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2024-12-02 14:18:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2024-12-02 14:18:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2024-12-02 14:18:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2024-12-02 14:18:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-02 14:18:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-02 14:18:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-12-02 14:18:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-12-02 14:18:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2024-12-02 14:18:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2024-12-02 14:18:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2024-12-02 14:18:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2024-12-02 14:18:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 14:18:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 14:18:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-12-02 14:18:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-12-02 14:18:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2024-12-02 14:18:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2024-12-02 14:18:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-02 14:18:39,809 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-02 14:18:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 14:18:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 14:18:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 14:18:39,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 14:18:39,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 14:18:39,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 14:18:39,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 14:18:39,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 14:18:39,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 14:18:39,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 14:18:39,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 14:18:39,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 14:18:39,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 14:18:39,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 14:18:39,811 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-12-02 14:18:39,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-12-02 14:18:39,811 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2024-12-02 14:18:39,811 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2024-12-02 14:18:39,811 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-12-02 14:18:39,811 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-12-02 14:18:39,811 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-02 14:18:39,812 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-02 14:18:39,812 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-12-02 14:18:39,812 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-12-02 14:18:39,812 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2024-12-02 14:18:39,812 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2024-12-02 14:18:39,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-12-02 14:18:39,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-12-02 14:18:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2024-12-02 14:18:39,813 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2024-12-02 14:18:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2024-12-02 14:18:39,813 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2024-12-02 14:18:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-12-02 14:18:39,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-12-02 14:18:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-12-02 14:18:39,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-12-02 14:18:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2024-12-02 14:18:39,813 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2024-12-02 14:18:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-02 14:18:39,813 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-02 14:18:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 14:18:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 14:18:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 14:18:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 14:18:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 14:18:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 14:18:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 14:18:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 14:18:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 14:18:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 14:18:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 14:18:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 14:18:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 14:18:39,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 14:18:39,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 14:18:39,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 14:18:39,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 14:18:39,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 14:18:39,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 14:18:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 14:18:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 14:18:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 14:18:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 14:18:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 14:18:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 14:18:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 14:18:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 14:18:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 14:18:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 14:18:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 14:18:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 14:18:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 14:18:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 14:18:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 14:18:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 14:18:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 14:18:39,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 14:18:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 14:18:39,815 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-02 14:18:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-02 14:18:39,815 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2024-12-02 14:18:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2024-12-02 14:18:39,815 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2024-12-02 14:18:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2024-12-02 14:18:39,815 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-12-02 14:18:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-12-02 14:18:39,815 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-12-02 14:18:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-12-02 14:18:39,815 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-02 14:18:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-02 14:18:39,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 14:18:39,815 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-02 14:18:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-02 14:18:39,815 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2024-12-02 14:18:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2024-12-02 14:18:39,815 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-12-02 14:18:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-12-02 14:18:39,815 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-02 14:18:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-02 14:18:39,815 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2024-12-02 14:18:39,815 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2024-12-02 14:18:39,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 14:18:39,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 14:18:39,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 14:18:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 14:18:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 14:18:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 14:18:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 14:18:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 14:18:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 14:18:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 14:18:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 14:18:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 14:18:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 14:18:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 14:18:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 14:18:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 14:18:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 14:18:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 14:18:39,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 14:18:39,817 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2024-12-02 14:18:39,817 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2024-12-02 14:18:39,817 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2024-12-02 14:18:39,818 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2024-12-02 14:18:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2024-12-02 14:18:39,818 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2024-12-02 14:18:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2024-12-02 14:18:39,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2024-12-02 14:18:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2024-12-02 14:18:39,818 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2024-12-02 14:18:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-12-02 14:18:39,818 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-12-02 14:18:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 14:18:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 14:18:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 14:18:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 14:18:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 14:18:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 14:18:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 14:18:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 14:18:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 14:18:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 14:18:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 14:18:39,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 14:18:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 14:18:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 14:18:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 14:18:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 14:18:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 14:18:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 14:18:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 14:18:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 14:18:39,819 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 14:18:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-02 14:18:39,819 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-02 14:18:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2024-12-02 14:18:39,819 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2024-12-02 14:18:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-02 14:18:39,819 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-02 14:18:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-12-02 14:18:39,819 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-12-02 14:18:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-02 14:18:39,819 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-02 14:18:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-12-02 14:18:39,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-12-02 14:18:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2024-12-02 14:18:39,819 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2024-12-02 14:18:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2024-12-02 14:18:39,819 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2024-12-02 14:18:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-02 14:18:39,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-02 14:18:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-12-02 14:18:39,819 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-12-02 14:18:39,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-02 14:18:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-02 14:18:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2024-12-02 14:18:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2024-12-02 14:18:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-12-02 14:18:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-12-02 14:18:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2024-12-02 14:18:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2024-12-02 14:18:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-12-02 14:18:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-12-02 14:18:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-12-02 14:18:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-12-02 14:18:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-02 14:18:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-02 14:18:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-12-02 14:18:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-12-02 14:18:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2024-12-02 14:18:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2024-12-02 14:18:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-02 14:18:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-02 14:18:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-12-02 14:18:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-12-02 14:18:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2024-12-02 14:18:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2024-12-02 14:18:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 14:18:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 14:18:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2024-12-02 14:18:39,820 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2024-12-02 14:18:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 14:18:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 14:18:39,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 14:18:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 14:18:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 14:18:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 14:18:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 14:18:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 14:18:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 14:18:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 14:18:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 14:18:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 14:18:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 14:18:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 14:18:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 14:18:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 14:18:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 14:18:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 14:18:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 14:18:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-12-02 14:18:39,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-12-02 14:18:39,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 14:18:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 14:18:39,822 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-12-02 14:18:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-12-02 14:18:39,822 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2024-12-02 14:18:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2024-12-02 14:18:39,822 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-02 14:18:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-02 14:18:39,822 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-12-02 14:18:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-12-02 14:18:39,822 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-12-02 14:18:39,822 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-12-02 14:18:39,822 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2024-12-02 14:18:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2024-12-02 14:18:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2024-12-02 14:18:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2024-12-02 14:18:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-12-02 14:18:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-12-02 14:18:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2024-12-02 14:18:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2024-12-02 14:18:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-02 14:18:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-02 14:18:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2024-12-02 14:18:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2024-12-02 14:18:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-12-02 14:18:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-12-02 14:18:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-12-02 14:18:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-12-02 14:18:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2024-12-02 14:18:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2024-12-02 14:18:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-12-02 14:18:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-12-02 14:18:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-12-02 14:18:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-12-02 14:18:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2024-12-02 14:18:39,823 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2024-12-02 14:18:39,823 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-12-02 14:18:39,824 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-12-02 14:18:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 14:18:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 14:18:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 14:18:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 14:18:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 14:18:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 14:18:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 14:18:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 14:18:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 14:18:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 14:18:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 14:18:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 14:18:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 14:18:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 14:18:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 14:18:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 14:18:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 14:18:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 14:18:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 14:18:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-12-02 14:18:39,824 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-12-02 14:18:39,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-02 14:18:39,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-02 14:18:41,099 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 14:18:41,103 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 14:18:59,194 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-02 14:19:00,208 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 14:19:10,743 INFO L? ?]: Removed 4481 outVars from TransFormulas that were not future-live. [2024-12-02 14:19:10,743 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 14:19:10,792 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 14:19:10,792 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-02 14:19:10,793 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:19:10 BoogieIcfgContainer [2024-12-02 14:19:10,793 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 14:19:10,795 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 14:19:10,795 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 14:19:10,799 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 14:19:10,800 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 02:18:32" (1/3) ... [2024-12-02 14:19:10,800 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40aac1d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:19:10, skipping insertion in model container [2024-12-02 14:19:10,800 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:36" (2/3) ... [2024-12-02 14:19:10,800 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40aac1d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:19:10, skipping insertion in model container [2024-12-02 14:19:10,801 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:19:10" (3/3) ... [2024-12-02 14:19:10,802 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-12-02 14:19:10,817 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 14:19:10,820 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i that has 200 procedures, 3611 locations, 1 initial locations, 60 loop locations, and 1 error locations. [2024-12-02 14:19:10,925 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 14:19:10,936 INFO L333 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, mAutomataTypeConcurrency=PETRI_NET, 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;@3f8bf548, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 14:19:10,936 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 14:19:10,948 INFO L276 IsEmpty]: Start isEmpty. Operand has 3447 states, 2496 states have (on average 1.3032852564102564) internal successors, (3253), 2537 states have internal predecessors, (3253), 788 states have call successors, (788), 163 states have call predecessors, (788), 162 states have return successors, (780), 766 states have call predecessors, (780), 780 states have call successors, (780) [2024-12-02 14:19:10,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-12-02 14:19:10,966 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:19:10,967 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:19:10,967 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:19:10,971 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:19:10,972 INFO L85 PathProgramCache]: Analyzing trace with hash 1023659503, now seen corresponding path program 1 times [2024-12-02 14:19:10,979 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:19:10,979 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1788820409] [2024-12-02 14:19:10,979 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:19:10,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:20:27,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:20:29,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2024-12-02 14:20:29,186 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:20:29,186 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1788820409] [2024-12-02 14:20:29,187 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1788820409] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:20:29,187 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:20:29,188 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 14:20:29,189 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [995846803] [2024-12-02 14:20:29,190 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:20:29,195 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:20:29,195 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:20:29,220 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:20:29,220 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:20:29,230 INFO L87 Difference]: Start difference. First operand has 3447 states, 2496 states have (on average 1.3032852564102564) internal successors, (3253), 2537 states have internal predecessors, (3253), 788 states have call successors, (788), 163 states have call predecessors, (788), 162 states have return successors, (780), 766 states have call predecessors, (780), 780 states have call successors, (780) Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2024-12-02 14:20:33,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:20:34,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:20:34,742 INFO L93 Difference]: Finished difference Result 10150 states and 14445 transitions. [2024-12-02 14:20:34,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:20:34,745 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 291 [2024-12-02 14:20:34,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:20:34,823 INFO L225 Difference]: With dead ends: 10150 [2024-12-02 14:20:34,823 INFO L226 Difference]: Without dead ends: 6741 [2024-12-02 14:20:34,853 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:20:34,856 INFO L435 NwaCegarLoop]: 4780 mSDtfsCounter, 4614 mSDsluCounter, 4704 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4614 SdHoareTripleChecker+Valid, 9484 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2024-12-02 14:20:34,857 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4614 Valid, 9484 Invalid, 34 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 26 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2024-12-02 14:20:34,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6741 states. [2024-12-02 14:20:35,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6741 to 6741. [2024-12-02 14:20:35,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6741 states, 4905 states have (on average 1.2821610601427116) internal successors, (6289), 4983 states have internal predecessors, (6289), 1514 states have call successors, (1514), 322 states have call predecessors, (1514), 321 states have return successors, (1511), 1483 states have call predecessors, (1511), 1511 states have call successors, (1511) [2024-12-02 14:20:35,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6741 states to 6741 states and 9314 transitions. [2024-12-02 14:20:35,356 INFO L78 Accepts]: Start accepts. Automaton has 6741 states and 9314 transitions. Word has length 291 [2024-12-02 14:20:35,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:20:35,358 INFO L471 AbstractCegarLoop]: Abstraction has 6741 states and 9314 transitions. [2024-12-02 14:20:35,358 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2024-12-02 14:20:35,358 INFO L276 IsEmpty]: Start isEmpty. Operand 6741 states and 9314 transitions. [2024-12-02 14:20:35,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-12-02 14:20:35,382 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:20:35,382 INFO L218 NwaCegarLoop]: trace histogram [28, 28, 24, 24, 24, 24, 24, 24, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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] [2024-12-02 14:20:35,383 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 14:20:35,383 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:20:35,384 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:20:35,384 INFO L85 PathProgramCache]: Analyzing trace with hash 1408331642, now seen corresponding path program 1 times [2024-12-02 14:20:35,384 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:20:35,384 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [549542009] [2024-12-02 14:20:35,384 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:20:35,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:21:48,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:21:48,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2827 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2817 trivial. 0 not checked. [2024-12-02 14:21:48,888 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:21:48,888 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [549542009] [2024-12-02 14:21:48,888 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [549542009] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:21:48,888 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:21:48,888 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 14:21:48,888 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [975375014] [2024-12-02 14:21:48,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:21:48,891 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:21:48,891 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:21:48,891 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:21:48,891 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:21:48,892 INFO L87 Difference]: Start difference. First operand 6741 states and 9314 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (36), 3 states have call predecessors, (36), 3 states have call successors, (36) [2024-12-02 14:21:53,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:21:54,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:21:54,046 INFO L93 Difference]: Finished difference Result 13443 states and 18567 transitions. [2024-12-02 14:21:54,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:21:54,046 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (36), 3 states have call predecessors, (36), 3 states have call successors, (36) Word has length 357 [2024-12-02 14:21:54,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:21:54,113 INFO L225 Difference]: With dead ends: 13443 [2024-12-02 14:21:54,113 INFO L226 Difference]: Without dead ends: 10052 [2024-12-02 14:21:54,128 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:21:54,129 INFO L435 NwaCegarLoop]: 9306 mSDtfsCounter, 4568 mSDsluCounter, 4714 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4568 SdHoareTripleChecker+Valid, 14020 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-12-02 14:21:54,129 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4568 Valid, 14020 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 24 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-12-02 14:21:54,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10052 states. [2024-12-02 14:21:54,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10052 to 10052. [2024-12-02 14:21:54,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10052 states, 7322 states have (on average 1.2828462168806336) internal successors, (9393), 7438 states have internal predecessors, (9393), 2248 states have call successors, (2248), 482 states have call predecessors, (2248), 481 states have return successors, (2245), 2203 states have call predecessors, (2245), 2245 states have call successors, (2245) [2024-12-02 14:21:54,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10052 states to 10052 states and 13886 transitions. [2024-12-02 14:21:54,598 INFO L78 Accepts]: Start accepts. Automaton has 10052 states and 13886 transitions. Word has length 357 [2024-12-02 14:21:54,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:21:54,599 INFO L471 AbstractCegarLoop]: Abstraction has 10052 states and 13886 transitions. [2024-12-02 14:21:54,599 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (36), 3 states have call predecessors, (36), 3 states have call successors, (36) [2024-12-02 14:21:54,600 INFO L276 IsEmpty]: Start isEmpty. Operand 10052 states and 13886 transitions. [2024-12-02 14:21:54,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-12-02 14:21:54,616 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:21:54,616 INFO L218 NwaCegarLoop]: trace histogram [28, 28, 24, 24, 24, 24, 24, 24, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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] [2024-12-02 14:21:54,616 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 14:21:54,616 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:21:54,617 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:21:54,617 INFO L85 PathProgramCache]: Analyzing trace with hash 1274318136, now seen corresponding path program 1 times [2024-12-02 14:21:54,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:21:54,617 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [237184598] [2024-12-02 14:21:54,617 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:21:54,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:22:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:23:00,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2827 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2827 trivial. 0 not checked. [2024-12-02 14:23:00,676 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:23:00,676 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [237184598] [2024-12-02 14:23:00,676 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [237184598] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:23:00,676 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:23:00,676 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 14:23:00,677 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [946981449] [2024-12-02 14:23:00,677 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:23:00,678 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 14:23:00,678 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:23:00,678 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 14:23:00,678 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 14:23:00,679 INFO L87 Difference]: Start difference. First operand 10052 states and 13886 transitions. Second operand has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2024-12-02 14:23:00,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:23:00,937 INFO L93 Difference]: Finished difference Result 10052 states and 13886 transitions. [2024-12-02 14:23:00,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 14:23:00,937 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 357 [2024-12-02 14:23:00,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:23:00,943 INFO L225 Difference]: With dead ends: 10052 [2024-12-02 14:23:00,943 INFO L226 Difference]: Without dead ends: 0 [2024-12-02 14:23:00,966 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 14:23:00,967 INFO L435 NwaCegarLoop]: 4738 mSDtfsCounter, 4649 mSDsluCounter, 4738 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4649 SdHoareTripleChecker+Valid, 9476 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 14:23:00,968 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4649 Valid, 9476 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 14:23:00,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-12-02 14:23:00,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-12-02 14:23:00,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 14:23:00,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-12-02 14:23:00,973 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 357 [2024-12-02 14:23:00,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:23:00,973 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-12-02 14:23:00,973 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2024-12-02 14:23:00,973 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-12-02 14:23:00,973 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-02 14:23:00,975 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-12-02 14:23:00,976 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 14:23:00,977 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-12-02 14:23:00,979 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-12-02 14:26:02,893 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-02 14:26:02,927 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 02:26:02 BoogieIcfgContainer [2024-12-02 14:26:02,928 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-02 14:26:02,928 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-02 14:26:02,929 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-02 14:26:02,929 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-02 14:26:02,930 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:19:10" (3/4) ... [2024-12-02 14:26:02,933 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-02 14:26:02,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#12 [2024-12-02 14:26:02,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#11 [2024-12-02 14:26:02,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tcp_hdr [2024-12-02 14:26:02,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#10 [2024-12-02 14:26:02,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_poll_for_ack [2024-12-02 14:26:02,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipv6_hdr [2024-12-02 14:26:02,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#18 [2024-12-02 14:26:02,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#17 [2024-12-02 14:26:02,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#16 [2024-12-02 14:26:02,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#15 [2024-12-02 14:26:02,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2024-12-02 14:26:02,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#14 [2024-12-02 14:26:02,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#13 [2024-12-02 14:26:02,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2024-12-02 14:26:02,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-12-02 14:26:02,941 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_automaton_state_0_6 [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_rar_set_vf [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure request_irq [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_off [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemcheck_mark_initialized [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_down [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_process_context [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __might_sleep [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_init_function_pointers_vf [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_get_regs_len [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_map_page [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_free_irq [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_ok [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ip_hdr [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ethtool_cmd_speed_set [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_check_for_link_vf [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_alloc_rx_buffers [2024-12-02 14:26:02,942 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#1 [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_name [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#0 [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_read_mac_addr_vf [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#3 [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#2 [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#5 [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#4 [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_clean_tx_ring [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_read_v2p_mailbox [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_close [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_unmap_page [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_single_attrs [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#7 [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#6 [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#9 [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure consume_skb [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#8 [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_remove [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_reset_hw_vf [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_master [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_running [2024-12-02 14:26:02,943 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_irq_disable [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_maybe_stop_tx [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_end_pointer [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_configure [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_clean_tx_irq [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_setup_rx_resources [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_clean_rx_ring [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~~s32~0 [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_obtain_mbx_lock_vf [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_zero_ether_addr [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_device_attach [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_suspend [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_del_timer_sync [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_check_for_ack_vf [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cancel_work_sync [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_device_detach [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_mapping_error [2024-12-02 14:26:02,944 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2024-12-02 14:26:02,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_request_irq [2024-12-02 14:26:02,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2024-12-02 14:26:02,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_request_irq [2024-12-02 14:26:02,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_resume [2024-12-02 14:26:02,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2024-12-02 14:26:02,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2024-12-02 14:26:02,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2024-12-02 14:26:02,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_assign_vector [2024-12-02 14:26:02,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_put_txbuf [2024-12-02 14:26:02,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2024-12-02 14:26:02,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-12-02 14:26:02,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2024-12-02 14:26:02,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_desc_unused [2024-12-02 14:26:02,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2024-12-02 14:26:02,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _dev_info [2024-12-02 14:26:02,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_poll_for_msg [2024-12-02 14:26:02,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_array [2024-12-02 14:26:02,945 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_free_attrs [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_netpoll [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer_sync [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_reset_interrupt_capability [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vzalloc [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_shutdown [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_check_for_msg_vf [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_interrupt_context [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_transport_header [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_free_tx_resources [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_network_offset [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_network_header [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_setup_tx_resources [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_get_eeprom_len [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vfree [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2024-12-02 14:26:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __udelay [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_enable [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-12-02 14:26:02,947 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~$Pointer$~TO~int [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_device_mem [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_1 [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_0 [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mod_timer [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_map_single_attrs [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_any [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_set_mask_and_coherent [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_configure_msix [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_open [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_valid_ether_addr [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_io_resume [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_free_rx_resources [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_headlen [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_automaton_state_2_6 [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_nway_reset [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_reset [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_write_posted_mbx [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mod_timer [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_set_multi [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_irq_enable [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_tx_timeout [2024-12-02 14:26:02,948 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_work [2024-12-02 14:26:02,949 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-12-02 14:26:02,949 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2024-12-02 14:26:02,949 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_map_page [2024-12-02 14:26:02,949 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_reinit_locked [2024-12-02 14:26:02,949 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2024-12-02 14:26:02,949 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2024-12-02 14:26:02,949 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_update_stats [2024-12-02 14:26:02,949 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_read_posted_mbx [2024-12-02 14:26:02,949 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_automaton_state_1_6 [2024-12-02 14:26:02,949 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_alloc_attrs [2024-12-02 14:26:02,949 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_vlan_rx_add_vid [2024-12-02 14:26:02,949 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_up [2024-12-02 14:26:02,949 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2024-12-02 14:26:02,949 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2024-12-02 14:26:02,949 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2024-12-02 14:26:02,950 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_check_for_bit_vf [2024-12-02 14:26:02,950 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_init_hw_vf [2024-12-02 14:26:02,950 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_page [2024-12-02 14:26:02,950 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2024-12-02 14:26:03,058 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 917 nodes and edges [2024-12-02 14:26:03,073 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 359 nodes and edges [2024-12-02 14:26:03,080 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 96 nodes and edges [2024-12-02 14:26:03,087 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2024-12-02 14:26:03,094 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-12-02 14:26:03,100 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-02 14:26:03,106 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-02 14:26:03,670 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a24909-962b-49b8-9c2d-27b125c00d78/bin/uautomizer-verify-84ZbGMXZE1/witness.graphml [2024-12-02 14:26:03,670 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a24909-962b-49b8-9c2d-27b125c00d78/bin/uautomizer-verify-84ZbGMXZE1/witness.yml [2024-12-02 14:26:03,670 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-02 14:26:03,671 INFO L158 Benchmark]: Toolchain (without parser) took 451404.56ms. Allocated memory was 117.4MB in the beginning and 2.4GB in the end (delta: 2.3GB). Free memory was 74.3MB in the beginning and 692.9MB in the end (delta: -618.6MB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. [2024-12-02 14:26:03,671 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory was 73.3MB in the beginning and 73.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 14:26:03,672 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4113.56ms. Allocated memory was 117.4MB in the beginning and 419.4MB in the end (delta: 302.0MB). Free memory was 74.1MB in the beginning and 259.4MB in the end (delta: -185.2MB). Peak memory consumption was 153.9MB. Max. memory is 16.1GB. [2024-12-02 14:26:03,672 INFO L158 Benchmark]: Boogie Procedure Inliner took 345.11ms. Allocated memory is still 419.4MB. Free memory was 259.4MB in the beginning and 206.5MB in the end (delta: 52.8MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-12-02 14:26:03,672 INFO L158 Benchmark]: Boogie Preprocessor took 3003.19ms. Allocated memory is still 419.4MB. Free memory was 206.5MB in the beginning and 131.0MB in the end (delta: 75.5MB). Peak memory consumption was 177.7MB. Max. memory is 16.1GB. [2024-12-02 14:26:03,672 INFO L158 Benchmark]: RCFGBuilder took 31061.19ms. Allocated memory was 419.4MB in the beginning and 922.7MB in the end (delta: 503.3MB). Free memory was 131.0MB in the beginning and 614.0MB in the end (delta: -483.0MB). Peak memory consumption was 460.7MB. Max. memory is 16.1GB. [2024-12-02 14:26:03,673 INFO L158 Benchmark]: TraceAbstraction took 412132.89ms. Allocated memory was 922.7MB in the beginning and 2.4GB in the end (delta: 1.5GB). Free memory was 614.0MB in the beginning and 843.7MB in the end (delta: -229.6MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-12-02 14:26:03,673 INFO L158 Benchmark]: Witness Printer took 741.72ms. Allocated memory is still 2.4GB. Free memory was 843.7MB in the beginning and 692.9MB in the end (delta: 150.8MB). Peak memory consumption was 151.0MB. Max. memory is 16.1GB. [2024-12-02 14:26:03,674 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory was 73.3MB in the beginning and 73.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4113.56ms. Allocated memory was 117.4MB in the beginning and 419.4MB in the end (delta: 302.0MB). Free memory was 74.1MB in the beginning and 259.4MB in the end (delta: -185.2MB). Peak memory consumption was 153.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 345.11ms. Allocated memory is still 419.4MB. Free memory was 259.4MB in the beginning and 206.5MB in the end (delta: 52.8MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3003.19ms. Allocated memory is still 419.4MB. Free memory was 206.5MB in the beginning and 131.0MB in the end (delta: 75.5MB). Peak memory consumption was 177.7MB. Max. memory is 16.1GB. * RCFGBuilder took 31061.19ms. Allocated memory was 419.4MB in the beginning and 922.7MB in the end (delta: 503.3MB). Free memory was 131.0MB in the beginning and 614.0MB in the end (delta: -483.0MB). Peak memory consumption was 460.7MB. Max. memory is 16.1GB. * TraceAbstraction took 412132.89ms. Allocated memory was 922.7MB in the beginning and 2.4GB in the end (delta: 1.5GB). Free memory was 614.0MB in the beginning and 843.7MB in the end (delta: -229.6MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Witness Printer took 741.72ms. Allocated memory is still 2.4GB. Free memory was 843.7MB in the beginning and 692.9MB in the end (delta: 150.8MB). Peak memory consumption was 151.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6261]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6261] - GenericResultAtLocation [Line: 6268]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6268] - GenericResultAtLocation [Line: 6920]: 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"); [6920] - GenericResultAtLocation [Line: 6927]: 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)); [6927] - GenericResultAtLocation [Line: 6934]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [6934] - GenericResultAtLocation [Line: 8015]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [8015-8016] - GenericResultAtLocation [Line: 8065]: 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/e5e3e20/linux-drivers-clk1/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [8065-8066] - GenericResultAtLocation [Line: 8071]: 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"); [8071-8073] - GenericResultAtLocation [Line: 8093]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [8093] - GenericResultAtLocation [Line: 8197]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8197] - GenericResultAtLocation [Line: 8254]: 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/mm.h"), "i" (488), "i" (12UL)); [8254-8255] - GenericResultAtLocation [Line: 8315]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [8315] - GenericResultAtLocation [Line: 8323]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [8323-8324] - GenericResultAtLocation [Line: 8399]: 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)); [8399-8400] - GenericResultAtLocation [Line: 8433]: 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)); [8433-8434] - GenericResultAtLocation [Line: 8474]: 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)); [8474-8475] - GenericResultAtLocation [Line: 8503]: 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)); [8503-8504] - GenericResultAtLocation [Line: 8945]: 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)); [8945-8946] - GenericResultAtLocation [Line: 8952]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8952] - GenericResultAtLocation [Line: 9561]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9561] - GenericResultAtLocation [Line: 9608]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9608] - GenericResultAtLocation [Line: 9620]: Unsoundness Warning ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9620] - GenericResultAtLocation [Line: 9681]: Unsoundness Warning ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9681] - GenericResultAtLocation [Line: 10292]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10292] - GenericResultAtLocation [Line: 11931]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11931] - GenericResultAtLocation [Line: 11975]: 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/intel/igbvf/netdev.c"), "i" (2086), "i" (12UL)); [11975-11976] - GenericResultAtLocation [Line: 12011]: 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/intel/igbvf/netdev.c"), "i" (2109), "i" (12UL)); [12011-12012] - GenericResultAtLocation [Line: 12126]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12126] - GenericResultAtLocation [Line: 12130]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12130] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 16340]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 200 procedures, 3611 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 230.1s, OverallIterations: 3, TraceHistogramMax: 28, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 11.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 2 mSolverCounterUnknown, 13831 SdHoareTripleChecker+Valid, 9.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 13831 mSDsluCounter, 32980 SdHoareTripleChecker+Invalid, 8.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 14156 mSDsCounter, 12 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 51 IncrementalHoareTripleChecker+Invalid, 65 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 12 mSolverCounterUnsat, 18824 mSDtfsCounter, 51 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10052occurred in iteration=2, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.9s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 4.1s InterpolantComputationTime, 1005 NumberOfCodeBlocks, 1005 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 1002 ConstructedInterpolants, 0 QuantifiedInterpolants, 1243 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 8210/8210 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 15415]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 12906]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14939]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14421]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 10579]: Loop Invariant Derived loop invariant: (ldv_counter == 0) - InvariantResult [Line: 13793]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 7553]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 13775]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14930]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14895]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14204]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14409]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 13800]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14888]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 15008]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14977]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14070]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 11132]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14153]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 11315]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14612]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 13826]: Location Invariant Derived location invariant: ((ldv_counter == 0) && (9 == ldv_statevar_19)) - InvariantResult [Line: 14662]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 7250]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14452]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 8910]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 13818]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14992]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 13571]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 12040]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 7250]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 11880]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14637]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 15593]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14435]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 12029]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 12318]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14517]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 12918]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14198]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 8910]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 15171]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 15155]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14952]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14944]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 13849]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 13807]: Location Invariant Derived location invariant: ((6 == ldv_statevar_19) && (ldv_counter == 0)) - InvariantResult [Line: 14076]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 7250]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 13784]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14134]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14534]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 13394]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14140]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14881]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 7250]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14900]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 10578]: Loop Invariant Derived loop invariant: (ldv_counter == 0) - InvariantResult [Line: 14960]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 12318]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14619]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14871]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 11132]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14089]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 12706]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 7543]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 15463]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14971]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14217]: Location Invariant Derived location invariant: (ldv_counter == 0) RESULT: Ultimate proved your program to be correct! [2024-12-02 14:26:03,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0a24909-962b-49b8-9c2d-27b125c00d78/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE