./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/bin/uautomizer-verify-VRDe98Ueme --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 54849713272284bcfc1d249b79bdfa502d33e8d1537f459c00022c26afd8a94c --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 11:46:45,015 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 11:46:45,088 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 11:46:45,094 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 11:46:45,094 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 11:46:45,124 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 11:46:45,125 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 11:46:45,125 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 11:46:45,126 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 11:46:45,127 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 11:46:45,128 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 11:46:45,128 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 11:46:45,129 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 11:46:45,130 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 11:46:45,130 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 11:46:45,131 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 11:46:45,131 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 11:46:45,132 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 11:46:45,132 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 11:46:45,133 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 11:46:45,133 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 11:46:45,134 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 11:46:45,134 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 11:46:45,135 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 11:46:45,135 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 11:46:45,136 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 11:46:45,136 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 11:46:45,137 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 11:46:45,137 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:46:45,138 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 11:46:45,138 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 11:46:45,138 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 11:46:45,139 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 11:46:45,139 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 11:46:45,139 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 11:46:45,140 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 11:46:45,140 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 11:46:45,140 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 11:46:45,140 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 11:46:45,140 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/bin/uautomizer-verify-VRDe98Ueme/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 54849713272284bcfc1d249b79bdfa502d33e8d1537f459c00022c26afd8a94c [2023-11-26 11:46:45,461 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 11:46:45,508 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 11:46:45,511 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 11:46:45,517 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 11:46:45,517 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 11:46:45,520 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2023-11-26 11:46:48,968 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 11:46:49,756 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 11:46:49,757 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2023-11-26 11:46:49,821 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/bin/uautomizer-verify-VRDe98Ueme/data/4cfd12d1b/a6d38bd06afe4072868fff391d22abd9/FLAG6861cce8a [2023-11-26 11:46:49,839 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/bin/uautomizer-verify-VRDe98Ueme/data/4cfd12d1b/a6d38bd06afe4072868fff391d22abd9 [2023-11-26 11:46:49,842 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 11:46:49,844 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 11:46:49,846 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 11:46:49,846 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 11:46:49,853 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 11:46:49,854 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:46:49" (1/1) ... [2023-11-26 11:46:49,856 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c141f1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:49, skipping insertion in model container [2023-11-26 11:46:49,856 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:46:49" (1/1) ... [2023-11-26 11:46:50,136 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 11:46:56,782 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508632,508645] [2023-11-26 11:46:56,788 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508801,508814] [2023-11-26 11:46:56,789 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508968,508981] [2023-11-26 11:46:56,799 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[509136,509149] [2023-11-26 11:46:56,835 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:46:56,916 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 11:46:57,115 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"); [6262] [2023-11-26 11:46:57,118 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)); [6269] [2023-11-26 11:46:57,119 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6276] [2023-11-26 11:46:57,120 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6292] [2023-11-26 11:46:57,123 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/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/520b8de/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6352-6353] [2023-11-26 11:46:57,123 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"); [6358-6360] [2023-11-26 11:46:57,127 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)); [6387] [2023-11-26 11:46:57,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6394] [2023-11-26 11:46:57,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6450] [2023-11-26 11:46:57,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6453] [2023-11-26 11:46:57,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6456] [2023-11-26 11:46:57,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6459] [2023-11-26 11:46:57,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6553] [2023-11-26 11:46:57,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6561] [2023-11-26 11:46:57,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6568] [2023-11-26 11:46:57,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6575] [2023-11-26 11:46:57,140 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)); [6651-6652] [2023-11-26 11:46:57,141 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)); [6681] [2023-11-26 11:46:57,143 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)); [6689-6690] [2023-11-26 11:46:57,150 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)); [6765-6766] [2023-11-26 11:46:57,154 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)); [6799-6800] [2023-11-26 11:46:57,156 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)); [6840-6841] [2023-11-26 11:46:57,157 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)); [6869-6870] [2023-11-26 11:46:57,174 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)); [7347-7348] [2023-11-26 11:46:57,175 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7354] [2023-11-26 11:46:57,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10425] [2023-11-26 11:46:57,810 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508632,508645] [2023-11-26 11:46:57,811 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508801,508814] [2023-11-26 11:46:57,812 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508968,508981] [2023-11-26 11:46:57,813 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[509136,509149] [2023-11-26 11:46:57,830 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:46:58,483 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:46:58,493 INFO L206 MainTranslator]: Completed translation [2023-11-26 11:46:58,495 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:58 WrapperNode [2023-11-26 11:46:58,495 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 11:46:58,497 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 11:46:58,497 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 11:46:58,498 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 11:46:58,507 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:58" (1/1) ... [2023-11-26 11:46:58,706 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:58" (1/1) ... [2023-11-26 11:46:59,149 INFO L138 Inliner]: procedures = 678, calls = 4062, calls flagged for inlining = 359, calls inlined = 333, statements flattened = 11729 [2023-11-26 11:46:59,150 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 11:46:59,151 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 11:46:59,151 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 11:46:59,151 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 11:46:59,246 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:58" (1/1) ... [2023-11-26 11:46:59,246 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:58" (1/1) ... [2023-11-26 11:46:59,340 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:58" (1/1) ... [2023-11-26 11:47:05,904 INFO L175 MemorySlicer]: Split 1990 memory accesses to 24 slices as follows [8, 4, 40, 15, 1, 2, 2, 7, 1, 1593, 1, 10, 7, 60, 2, 70, 6, 2, 106, 27, 6, 2, 14, 4]. 80 percent of accesses are in the largest equivalence class. The 410 initializations are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 241, 1, 0, 0, 60, 2, 0, 6, 0, 100, 0, 0, 0, 0, 0]. The 444 writes are split as follows [5, 4, 0, 7, 1, 1, 0, 4, 0, 341, 0, 5, 1, 0, 0, 60, 0, 1, 0, 2, 4, 1, 7, 0]. [2023-11-26 11:47:05,905 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:58" (1/1) ... [2023-11-26 11:47:05,905 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:58" (1/1) ... [2023-11-26 11:47:06,258 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:58" (1/1) ... [2023-11-26 11:47:06,339 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:58" (1/1) ... [2023-11-26 11:47:06,457 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:58" (1/1) ... [2023-11-26 11:47:06,512 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:58" (1/1) ... [2023-11-26 11:47:06,666 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 11:47:06,668 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 11:47:06,668 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 11:47:06,668 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 11:47:06,670 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:58" (1/1) ... [2023-11-26 11:47:06,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:47:06,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:47:06,716 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 11:47:06,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1c42c98-8e76-4ee2-af97-55c4e4fc263f/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 11:47:06,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_93 [2023-11-26 11:47:06,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_93 [2023-11-26 11:47:06,770 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-26 11:47:06,770 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-26 11:47:06,770 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2023-11-26 11:47:06,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2023-11-26 11:47:06,770 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_core [2023-11-26 11:47:06,771 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_core [2023-11-26 11:47:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2023-11-26 11:47:06,771 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2023-11-26 11:47:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_post_phy_linkchg [2023-11-26 11:47:06,771 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_post_phy_linkchg [2023-11-26 11:47:06,772 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-26 11:47:06,772 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-26 11:47:06,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-26 11:47:06,772 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-26 11:47:06,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2023-11-26 11:47:06,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2023-11-26 11:47:06,773 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-11-26 11:47:06,773 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-11-26 11:47:06,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-26 11:47:06,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-26 11:47:06,774 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_ring [2023-11-26 11:47:06,774 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_ring [2023-11-26 11:47:06,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-26 11:47:06,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-26 11:47:06,774 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-26 11:47:06,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-26 11:47:06,775 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-26 11:47:06,775 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-26 11:47:06,776 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-26 11:47:06,776 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-26 11:47:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_current_addr [2023-11-26 11:47:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_current_addr [2023-11-26 11:47:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-26 11:47:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-26 11:47:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_mac [2023-11-26 11:47:06,779 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_mac [2023-11-26 11:47:06,779 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_disable [2023-11-26 11:47:06,779 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_disable [2023-11-26 11:47:06,779 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_phy_polling [2023-11-26 11:47:06,779 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_phy_polling [2023-11-26 11:47:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-26 11:47:06,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-26 11:47:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-26 11:47:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-26 11:47:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-26 11:47:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-26 11:47:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-26 11:47:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-26 11:47:06,783 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-26 11:47:06,783 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-26 11:47:06,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-26 11:47:06,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-26 11:47:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-26 11:47:06,784 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-26 11:47:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-26 11:47:06,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-26 11:47:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-26 11:47:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-26 11:47:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 11:47:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-26 11:47:06,787 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-26 11:47:06,787 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_speed_and_duplex [2023-11-26 11:47:06,788 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_speed_and_duplex [2023-11-26 11:47:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2023-11-26 11:47:06,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2023-11-26 11:47:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-26 11:47:06,788 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-26 11:47:06,789 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_close [2023-11-26 11:47:06,789 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_close [2023-11-26 11:47:06,789 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-26 11:47:06,789 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-26 11:47:06,789 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_reg [2023-11-26 11:47:06,790 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_reg [2023-11-26 11:47:06,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-26 11:47:06,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-26 11:47:06,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-26 11:47:06,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-26 11:47:06,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-26 11:47:06,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-26 11:47:06,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-26 11:47:06,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-26 11:47:06,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-26 11:47:06,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-26 11:47:06,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-26 11:47:06,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-26 11:47:06,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-26 11:47:06,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-26 11:47:06,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-26 11:47:06,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-26 11:47:06,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-26 11:47:06,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-26 11:47:06,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-26 11:47:06,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-26 11:47:06,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2023-11-26 11:47:06,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2023-11-26 11:47:06,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2023-11-26 11:47:06,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2023-11-26 11:47:06,797 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_init [2023-11-26 11:47:06,797 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_init [2023-11-26 11:47:06,797 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_dbg [2023-11-26 11:47:06,797 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_dbg [2023-11-26 11:47:06,798 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs_len [2023-11-26 11:47:06,799 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs_len [2023-11-26 11:47:06,800 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-26 11:47:06,800 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-26 11:47:06,800 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-26 11:47:06,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-26 11:47:06,801 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_ring_resources [2023-11-26 11:47:06,801 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_ring_resources [2023-11-26 11:47:06,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-26 11:47:06,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-26 11:47:06,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-26 11:47:06,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-26 11:47:06,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-26 11:47:06,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-26 11:47:06,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-26 11:47:06,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-26 11:47:06,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-26 11:47:06,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-26 11:47:06,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-26 11:47:06,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-26 11:47:06,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-26 11:47:06,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-26 11:47:06,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-26 11:47:06,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-26 11:47:06,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-26 11:47:06,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-26 11:47:06,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-26 11:47:06,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-26 11:47:06,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-26 11:47:06,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-26 11:47:06,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-26 11:47:06,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-26 11:47:06,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-26 11:47:06,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-26 11:47:06,820 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-26 11:47:06,820 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-26 11:47:06,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 11:47:06,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 11:47:06,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 11:47:06,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 11:47:06,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 11:47:06,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 11:47:06,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 11:47:06,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 11:47:06,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-26 11:47:06,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-26 11:47:06,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-26 11:47:06,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-26 11:47:06,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-26 11:47:06,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-26 11:47:06,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-26 11:47:06,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-26 11:47:06,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-26 11:47:06,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-26 11:47:06,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-26 11:47:06,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-26 11:47:06,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-26 11:47:06,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-26 11:47:06,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-26 11:47:06,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-26 11:47:06,825 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-26 11:47:06,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-26 11:47:06,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2023-11-26 11:47:06,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2023-11-26 11:47:06,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2023-11-26 11:47:06,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2023-11-26 11:47:06,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2023-11-26 11:47:06,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2023-11-26 11:47:06,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2023-11-26 11:47:06,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2023-11-26 11:47:06,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2023-11-26 11:47:06,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2023-11-26 11:47:06,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2023-11-26 11:47:06,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2023-11-26 11:47:06,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2023-11-26 11:47:06,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2023-11-26 11:47:06,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2023-11-26 11:47:06,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2023-11-26 11:47:06,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2023-11-26 11:47:06,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2023-11-26 11:47:06,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2023-11-26 11:47:06,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2023-11-26 11:47:06,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2023-11-26 11:47:06,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2023-11-26 11:47:06,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2023-11-26 11:47:06,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2023-11-26 11:47:06,830 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2023-11-26 11:47:06,830 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2023-11-26 11:47:06,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2023-11-26 11:47:06,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2023-11-26 11:47:06,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2023-11-26 11:47:06,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2023-11-26 11:47:06,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2023-11-26 11:47:06,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2023-11-26 11:47:06,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2023-11-26 11:47:06,834 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2023-11-26 11:47:06,834 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2023-11-26 11:47:06,834 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2023-11-26 11:47:06,834 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2023-11-26 11:47:06,834 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2023-11-26 11:47:06,834 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2023-11-26 11:47:06,835 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2023-11-26 11:47:06,835 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2023-11-26 11:47:06,835 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2023-11-26 11:47:06,835 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2023-11-26 11:47:06,835 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2023-11-26 11:47:06,835 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2023-11-26 11:47:06,836 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2023-11-26 11:47:06,836 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2023-11-26 11:47:06,836 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2023-11-26 11:47:06,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-26 11:47:06,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-26 11:47:06,837 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-11-26 11:47:06,837 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-11-26 11:47:06,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-26 11:47:06,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-26 11:47:06,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-26 11:47:06,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-26 11:47:06,838 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-26 11:47:06,838 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-26 11:47:06,838 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-26 11:47:06,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-26 11:47:06,838 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_multi [2023-11-26 11:47:06,838 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_multi [2023-11-26 11:47:06,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-26 11:47:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-26 11:47:06,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 11:47:06,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 11:47:06,839 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-26 11:47:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-26 11:47:06,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-26 11:47:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-26 11:47:06,840 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-26 11:47:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-26 11:47:06,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 11:47:06,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 11:47:06,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 11:47:06,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 11:47:06,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 11:47:06,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 11:47:06,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 11:47:06,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 11:47:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-26 11:47:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-26 11:47:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-26 11:47:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-26 11:47:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-26 11:47:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-26 11:47:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-26 11:47:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-26 11:47:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-26 11:47:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-26 11:47:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-26 11:47:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-26 11:47:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-26 11:47:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-26 11:47:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-26 11:47:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-26 11:47:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_start_phy_polling [2023-11-26 11:47:06,853 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_start_phy_polling [2023-11-26 11:47:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-26 11:47:06,853 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-26 11:47:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-26 11:47:06,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 11:47:06,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 11:47:06,854 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-26 11:47:06,854 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-26 11:47:06,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-26 11:47:06,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-26 11:47:06,855 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-11-26 11:47:06,855 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-11-26 11:47:06,855 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_core [2023-11-26 11:47:06,855 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_core [2023-11-26 11:47:06,855 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_until_idle [2023-11-26 11:47:06,855 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_until_idle [2023-11-26 11:47:06,856 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-26 11:47:06,856 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-26 11:47:06,856 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-26 11:47:06,856 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-26 11:47:06,856 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-26 11:47:06,856 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-26 11:47:06,856 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_link_status [2023-11-26 11:47:06,857 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_link_status [2023-11-26 11:47:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-26 11:47:06,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-26 11:47:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_rx_buffer [2023-11-26 11:47:06,857 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_rx_buffer [2023-11-26 11:47:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2023-11-26 11:47:06,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2023-11-26 11:47:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_resume [2023-11-26 11:47:06,858 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_resume [2023-11-26 11:47:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_dbg [2023-11-26 11:47:06,858 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_dbg [2023-11-26 11:47:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_mdio_idle [2023-11-26 11:47:06,859 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_mdio_idle [2023-11-26 11:47:06,859 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-26 11:47:06,859 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-26 11:47:06,859 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-26 11:47:06,859 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-26 11:47:06,859 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-26 11:47:06,860 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-26 11:47:06,860 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_vlan_mode [2023-11-26 11:47:06,860 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_vlan_mode [2023-11-26 11:47:06,860 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tx_buffer [2023-11-26 11:47:06,860 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tx_buffer [2023-11-26 11:47:06,860 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_down [2023-11-26 11:47:06,861 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_down [2023-11-26 11:47:06,861 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_suspend [2023-11-26 11:47:06,861 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_suspend [2023-11-26 11:47:06,861 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 11:47:06,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 11:47:06,861 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-11-26 11:47:06,862 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-11-26 11:47:06,862 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-26 11:47:06,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-26 11:47:06,862 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-26 11:47:06,862 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-26 11:47:06,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-26 11:47:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-26 11:47:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-26 11:47:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-26 11:47:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-26 11:47:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-26 11:47:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-26 11:47:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-26 11:47:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-26 11:47:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-26 11:47:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-26 11:47:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-26 11:47:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-26 11:47:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-26 11:47:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-26 11:47:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-26 11:47:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-26 11:47:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-26 11:47:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-26 11:47:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-26 11:47:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2023-11-26 11:47:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2023-11-26 11:47:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2023-11-26 11:47:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2023-11-26 11:47:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-26 11:47:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-26 11:47:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-26 11:47:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-26 11:47:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-26 11:47:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-26 11:47:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-26 11:47:06,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-26 11:47:06,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-26 11:47:06,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-26 11:47:06,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-26 11:47:06,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-26 11:47:06,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-26 11:47:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-26 11:47:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-26 11:47:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-26 11:47:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-26 11:47:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-26 11:47:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-26 11:47:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-26 11:47:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-26 11:47:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-26 11:47:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-26 11:47:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2023-11-26 11:47:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-26 11:47:06,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-26 11:47:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-26 11:47:06,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-26 11:47:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-26 11:47:06,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-26 11:47:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-26 11:47:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-26 11:47:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-11-26 11:47:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-11-26 11:47:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_timeout [2023-11-26 11:47:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_timeout [2023-11-26 11:47:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-26 11:47:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-26 11:47:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-26 11:47:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-26 11:47:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tpd [2023-11-26 11:47:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tpd [2023-11-26 11:47:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hw_set_mac_addr [2023-11-26 11:47:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hw_set_mac_addr [2023-11-26 11:47:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-26 11:47:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-26 11:47:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-11-26 11:47:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-11-26 11:47:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-26 11:47:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-26 11:47:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restart_autoneg [2023-11-26 11:47:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restart_autoneg [2023-11-26 11:47:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_rxbufsize [2023-11-26 11:47:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_rxbufsize [2023-11-26 11:47:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-26 11:47:06,877 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-26 11:47:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-26 11:47:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-26 11:47:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-26 11:47:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-26 11:47:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-26 11:47:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-26 11:47:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-26 11:47:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-26 11:47:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-26 11:47:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-26 11:47:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-26 11:47:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-26 11:47:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-26 11:47:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-26 11:47:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-26 11:47:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-26 11:47:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-26 11:47:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2023-11-26 11:47:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2023-11-26 11:47:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2023-11-26 11:47:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2023-11-26 11:47:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2023-11-26 11:47:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2023-11-26 11:47:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2023-11-26 11:47:06,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-26 11:47:06,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-26 11:47:06,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-26 11:47:06,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-26 11:47:06,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-26 11:47:06,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-26 11:47:06,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-26 11:47:06,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-26 11:47:06,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-26 11:47:06,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-26 11:47:06,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-26 11:47:06,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-26 11:47:06,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-26 11:47:06,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-26 11:47:06,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-26 11:47:06,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-26 11:47:06,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-26 11:47:06,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2023-11-26 11:47:06,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2023-11-26 11:47:06,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2023-11-26 11:47:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2023-11-26 11:47:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2023-11-26 11:47:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2023-11-26 11:47:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2023-11-26 11:47:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_irq [2023-11-26 11:47:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_irq [2023-11-26 11:47:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-26 11:47:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-26 11:47:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_ext [2023-11-26 11:47:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_ext [2023-11-26 11:47:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-26 11:47:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-26 11:47:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-26 11:47:06,886 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-26 11:47:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 11:47:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-26 11:47:06,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-26 11:47:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_nway_reset [2023-11-26 11:47:06,886 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_nway_reset [2023-11-26 11:47:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_dma_ring [2023-11-26 11:47:06,887 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_dma_ring [2023-11-26 11:47:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-26 11:47:06,887 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-26 11:47:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 11:47:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 11:47:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 11:47:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 11:47:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 11:47:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 11:47:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 11:47:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 11:47:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-26 11:47:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-26 11:47:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-26 11:47:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-26 11:47:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-26 11:47:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-26 11:47:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-26 11:47:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-26 11:47:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-26 11:47:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-26 11:47:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-26 11:47:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-26 11:47:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-26 11:47:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-26 11:47:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-26 11:47:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-26 11:47:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_enable [2023-11-26 11:47:06,891 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_enable [2023-11-26 11:47:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-11-26 11:47:06,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-11-26 11:47:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom_len [2023-11-26 11:47:06,892 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom_len [2023-11-26 11:47:06,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 11:47:06,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 11:47:06,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 11:47:06,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 11:47:06,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 11:47:06,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 11:47:06,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 11:47:06,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 11:47:06,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-26 11:47:06,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-26 11:47:06,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-26 11:47:06,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-26 11:47:06,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-26 11:47:06,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-26 11:47:06,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-26 11:47:06,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-26 11:47:06,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-26 11:47:06,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-26 11:47:06,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-26 11:47:06,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-26 11:47:06,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-26 11:47:06,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-26 11:47:06,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-26 11:47:06,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-26 11:47:06,900 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-26 11:47:06,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-26 11:47:06,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-26 11:47:06,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-26 11:47:06,901 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-26 11:47:06,901 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-26 11:47:06,901 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_eeprom_exist [2023-11-26 11:47:06,902 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_eeprom_exist [2023-11-26 11:47:06,902 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-26 11:47:06,902 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-26 11:47:06,902 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-26 11:47:06,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-26 11:47:06,902 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_netpoll [2023-11-26 11:47:06,903 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_netpoll [2023-11-26 11:47:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-26 11:47:06,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-26 11:47:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-26 11:47:06,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-26 11:47:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-26 11:47:06,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-26 11:47:06,904 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure [2023-11-26 11:47:06,904 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure [2023-11-26 11:47:06,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-26 11:47:06,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-26 11:47:06,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_85 [2023-11-26 11:47:06,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_85 [2023-11-26 11:47:06,905 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_ring [2023-11-26 11:47:06,905 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_ring [2023-11-26 11:47:06,905 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_reset [2023-11-26 11:47:06,905 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_reset [2023-11-26 11:47:06,905 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_open [2023-11-26 11:47:06,906 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_open [2023-11-26 11:47:06,906 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-26 11:47:06,906 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-26 11:47:06,906 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-26 11:47:06,906 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-26 11:47:06,906 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-26 11:47:06,907 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-26 11:47:06,907 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-11-26 11:47:06,907 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-11-26 11:47:06,907 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_intr [2023-11-26 11:47:06,907 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_intr [2023-11-26 11:47:06,907 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-26 11:47:06,907 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-26 11:47:06,908 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_power_saving [2023-11-26 11:47:06,908 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_power_saving [2023-11-26 11:47:06,908 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_setup_adv [2023-11-26 11:47:06,908 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_setup_adv [2023-11-26 11:47:06,908 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-26 11:47:06,908 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-26 11:47:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-26 11:47:06,909 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-26 11:47:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_buffer [2023-11-26 11:47:06,909 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_buffer [2023-11-26 11:47:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_remove [2023-11-26 11:47:06,909 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_remove [2023-11-26 11:47:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 11:47:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 11:47:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 11:47:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 11:47:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 11:47:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 11:47:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 11:47:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 11:47:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-26 11:47:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-26 11:47:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-26 11:47:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-26 11:47:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-26 11:47:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-26 11:47:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-26 11:47:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-26 11:47:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-26 11:47:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-26 11:47:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-26 11:47:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-26 11:47:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-26 11:47:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-26 11:47:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-26 11:47:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-26 11:47:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-26 11:47:06,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-26 11:47:06,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2023-11-26 11:47:06,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2023-11-26 11:47:06,914 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-26 11:47:06,914 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-26 11:47:06,914 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-26 11:47:06,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-26 11:47:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_up [2023-11-26 11:47:06,915 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_up [2023-11-26 11:47:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-26 11:47:06,915 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-26 11:47:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_disable_l0s_l1 [2023-11-26 11:47:06,915 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_disable_l0s_l1 [2023-11-26 11:47:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_resume [2023-11-26 11:47:06,916 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_resume [2023-11-26 11:47:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-11-26 11:47:06,916 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-11-26 11:47:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_pcie [2023-11-26 11:47:06,916 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_pcie [2023-11-26 11:47:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-26 11:47:06,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-26 11:47:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-26 11:47:06,917 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-26 11:47:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-26 11:47:06,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-26 11:47:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_shutdown [2023-11-26 11:47:06,917 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_shutdown [2023-11-26 11:47:06,918 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_aspm [2023-11-26 11:47:06,918 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_aspm [2023-11-26 11:47:06,918 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-11-26 11:47:06,918 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-11-26 11:47:06,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-26 11:47:06,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-26 11:47:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-26 11:47:06,919 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-26 11:47:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_reg [2023-11-26 11:47:06,919 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_reg [2023-11-26 11:47:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 11:47:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 11:47:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 11:47:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 11:47:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 11:47:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 11:47:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 11:47:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 11:47:06,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-26 11:47:06,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-26 11:47:06,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-26 11:47:06,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-26 11:47:06,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-26 11:47:06,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-26 11:47:06,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-26 11:47:06,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-26 11:47:06,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-26 11:47:06,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-26 11:47:06,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-26 11:47:06,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-26 11:47:06,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-26 11:47:06,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-26 11:47:06,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-26 11:47:06,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-26 11:47:06,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-26 11:47:06,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-26 11:47:08,794 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 11:47:08,802 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 11:47:24,408 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-26 11:47:28,943 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 11:47:29,886 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 11:47:29,886 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-26 11:47:29,889 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:47:29 BoogieIcfgContainer [2023-11-26 11:47:29,889 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 11:47:29,899 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 11:47:29,899 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 11:47:29,903 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 11:47:29,904 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 11:46:49" (1/3) ... [2023-11-26 11:47:29,906 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19b48d6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:47:29, skipping insertion in model container [2023-11-26 11:47:29,906 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:58" (2/3) ... [2023-11-26 11:47:29,908 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19b48d6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:47:29, skipping insertion in model container [2023-11-26 11:47:29,909 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:47:29" (3/3) ... [2023-11-26 11:47:29,910 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2023-11-26 11:47:29,938 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 11:47:29,938 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-11-26 11:47:30,133 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 11:47:30,144 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=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;@62728e5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 11:47:30,145 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-11-26 11:47:30,175 INFO L276 IsEmpty]: Start isEmpty. Operand has 4067 states, 2774 states have (on average 1.4167267483777939) internal successors, (3930), 2823 states have internal predecessors, (3930), 1126 states have call successors, (1126), 163 states have call predecessors, (1126), 162 states have return successors, (1119), 1110 states have call predecessors, (1119), 1119 states have call successors, (1119) [2023-11-26 11:47:30,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-26 11:47:30,189 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:47:30,190 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2023-11-26 11:47:30,191 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-11-26 11:47:30,196 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:47:30,197 INFO L85 PathProgramCache]: Analyzing trace with hash -2046728593, now seen corresponding path program 1 times [2023-11-26 11:47:30,210 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:47:30,210 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [57527267] [2023-11-26 11:47:30,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:47:30,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:47:30,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:31,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:47:31,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:31,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-26 11:47:31,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:31,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-26 11:47:31,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:31,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:47:31,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:31,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-26 11:47:31,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:31,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-26 11:47:31,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:47:31,820 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-26 11:47:31,820 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:47:31,821 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [57527267] [2023-11-26 11:47:31,821 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [57527267] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:47:31,822 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:47:31,822 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-26 11:47:31,825 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [785940653] [2023-11-26 11:47:31,826 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:47:31,831 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-26 11:47:31,831 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:47:31,868 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-26 11:47:31,869 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-26 11:47:31,885 INFO L87 Difference]: Start difference. First operand has 4067 states, 2774 states have (on average 1.4167267483777939) internal successors, (3930), 2823 states have internal predecessors, (3930), 1126 states have call successors, (1126), 163 states have call predecessors, (1126), 162 states have return successors, (1119), 1110 states have call predecessors, (1119), 1119 states have call successors, (1119) Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6)