./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_22572b6a-ee6b-4cbe-a632-d7e23146e37b/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22572b6a-ee6b-4cbe-a632-d7e23146e37b/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22572b6a-ee6b-4cbe-a632-d7e23146e37b/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22572b6a-ee6b-4cbe-a632-d7e23146e37b/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22572b6a-ee6b-4cbe-a632-d7e23146e37b/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22572b6a-ee6b-4cbe-a632-d7e23146e37b/bin/uautomizer-verify-uCwYo4JHxu --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 823dbaedd533794fe01fe70b8b2576c9f5fbcfa37b174fa416f2fd6a90f91fc3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:32:50,056 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:32:50,124 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22572b6a-ee6b-4cbe-a632-d7e23146e37b/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:32:50,130 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:32:50,130 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:32:50,154 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:32:50,155 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:32:50,155 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:32:50,156 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:32:50,157 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:32:50,158 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:32:50,158 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:32:50,159 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:32:50,160 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:32:50,160 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:32:50,161 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:32:50,161 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:32:50,162 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:32:50,163 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:32:50,163 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:32:50,164 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:32:50,165 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:32:50,165 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:32:50,166 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:32:50,167 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:32:50,167 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:32:50,168 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:32:50,169 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:32:50,169 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:32:50,170 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:32:50,171 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:32:50,171 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:32:50,172 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:32:50,172 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:32:50,173 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:32:50,173 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:32:50,174 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_22572b6a-ee6b-4cbe-a632-d7e23146e37b/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22572b6a-ee6b-4cbe-a632-d7e23146e37b/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 823dbaedd533794fe01fe70b8b2576c9f5fbcfa37b174fa416f2fd6a90f91fc3 [2023-11-19 07:32:50,440 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:32:50,472 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:32:50,475 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:32:50,477 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:32:50,478 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:32:50,479 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22572b6a-ee6b-4cbe-a632-d7e23146e37b/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2023-11-19 07:32:53,677 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:32:54,571 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:32:54,571 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22572b6a-ee6b-4cbe-a632-d7e23146e37b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2023-11-19 07:32:54,675 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22572b6a-ee6b-4cbe-a632-d7e23146e37b/bin/uautomizer-verify-uCwYo4JHxu/data/d3089941a/e10b541d1f4f4b3399cf0c17863eaebe/FLAG163fb793d [2023-11-19 07:32:54,693 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22572b6a-ee6b-4cbe-a632-d7e23146e37b/bin/uautomizer-verify-uCwYo4JHxu/data/d3089941a/e10b541d1f4f4b3399cf0c17863eaebe [2023-11-19 07:32:54,702 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:32:54,704 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:32:54,708 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:32:54,709 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:32:54,715 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:32:54,715 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:32:54" (1/1) ... [2023-11-19 07:32:54,717 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bbd6ffb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:32:54, skipping insertion in model container [2023-11-19 07:32:54,717 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:32:54" (1/1) ... [2023-11-19 07:32:55,025 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:33:02,956 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_22572b6a-ee6b-4cbe-a632-d7e23146e37b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[655333,655346] [2023-11-19 07:33:02,960 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_22572b6a-ee6b-4cbe-a632-d7e23146e37b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[655502,655515] [2023-11-19 07:33:02,961 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_22572b6a-ee6b-4cbe-a632-d7e23146e37b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[655669,655682] [2023-11-19 07:33:02,961 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_22572b6a-ee6b-4cbe-a632-d7e23146e37b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[655837,655850] [2023-11-19 07:33:02,995 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:33:03,122 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 07:33:03,311 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"); [6534] [2023-11-19 07:33:03,314 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)); [6541] [2023-11-19 07:33:03,314 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6548] [2023-11-19 07:33:03,316 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6564] [2023-11-19 07:33:03,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6641-6642] [2023-11-19 07:33:03,321 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"); [6647-6649] [2023-11-19 07:33:03,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [6663] [2023-11-19 07:33:03,323 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)); [6692] [2023-11-19 07:33:03,324 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; decl %0": "+m" (v->counter)); [6699] [2023-11-19 07:33:03,324 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6706] [2023-11-19 07:33:03,328 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6825] [2023-11-19 07:33:03,328 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6832] [2023-11-19 07:33:03,331 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6894] [2023-11-19 07:33:03,333 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)); [6939-6940] [2023-11-19 07:33:03,335 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)); [7009] [2023-11-19 07:33:03,336 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)); [7017-7018] [2023-11-19 07:33:03,343 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)); [7097-7098] [2023-11-19 07:33:03,345 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)); [7131-7132] [2023-11-19 07:33:03,347 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)); [7172-7173] [2023-11-19 07:33:03,353 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)); [7201-7202] [2023-11-19 07:33:03,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [7238-7239] [2023-11-19 07:33:03,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [7275-7276] [2023-11-19 07:33:03,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [7747-7748] [2023-11-19 07:33:03,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7754] [2023-11-19 07:33:03,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8335] [2023-11-19 07:33:03,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8345] [2023-11-19 07:33:03,466 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)lbq_desc->p.pg_chunk.va) [10415] [2023-11-19 07:33:03,469 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)addr) [10474] [2023-11-19 07:33:03,476 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [10633] [2023-11-19 07:33:03,494 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [10979] [2023-11-19 07:33:03,513 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11271] [2023-11-19 07:33:03,522 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11357] [2023-11-19 07:33:03,548 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [11824] [2023-11-19 07:33:03,549 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [11827] [2023-11-19 07:33:03,549 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [11830] [2023-11-19 07:33:03,551 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [11833] [2023-11-19 07:33:03,551 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [11864] [2023-11-19 07:33:03,552 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [11867] [2023-11-19 07:33:03,552 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [11870] [2023-11-19 07:33:03,553 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [11873] [2023-11-19 07:33:03,553 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [11904] [2023-11-19 07:33:03,555 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [11907] [2023-11-19 07:33:03,556 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [11910] [2023-11-19 07:33:03,556 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [11913] [2023-11-19 07:33:03,557 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [11944] [2023-11-19 07:33:03,557 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [11947] [2023-11-19 07:33:03,558 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [11950] [2023-11-19 07:33:03,558 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [11953] [2023-11-19 07:33:03,570 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12249] [2023-11-19 07:33:03,962 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_22572b6a-ee6b-4cbe-a632-d7e23146e37b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[655333,655346] [2023-11-19 07:33:03,962 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_22572b6a-ee6b-4cbe-a632-d7e23146e37b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[655502,655515] [2023-11-19 07:33:03,963 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_22572b6a-ee6b-4cbe-a632-d7e23146e37b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[655669,655682] [2023-11-19 07:33:03,964 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_22572b6a-ee6b-4cbe-a632-d7e23146e37b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[655837,655850] [2023-11-19 07:33:03,977 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:33:04,496 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:33:04,496 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:33:04,496 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:33:04,496 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:33:04,504 INFO L206 MainTranslator]: Completed translation [2023-11-19 07:33:04,505 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04 WrapperNode [2023-11-19 07:33:04,505 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:33:04,506 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 07:33:04,506 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 07:33:04,506 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 07:33:04,514 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:04,724 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:05,323 INFO L138 Inliner]: procedures = 811, calls = 7953, calls flagged for inlining = 393, calls inlined = 358, statements flattened = 18101 [2023-11-19 07:33:05,324 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 07:33:05,325 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 07:33:05,325 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 07:33:05,325 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 07:33:05,336 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:05,336 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:05,447 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:05,447 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:06,004 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:06,063 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:06,279 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:06,352 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:06,575 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 07:33:06,589 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 07:33:06,589 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 07:33:06,589 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 07:33:06,590 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:06,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:33:06,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22572b6a-ee6b-4cbe-a632-d7e23146e37b/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:33:06,670 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22572b6a-ee6b-4cbe-a632-d7e23146e37b/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 07:33:06,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22572b6a-ee6b-4cbe-a632-d7e23146e37b/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 07:33:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2023-11-19 07:33:06,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2023-11-19 07:33:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-19 07:33:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-19 07:33:06,746 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-19 07:33:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2023-11-19 07:33:06,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2023-11-19 07:33:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2023-11-19 07:33:06,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2023-11-19 07:33:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2023-11-19 07:33:06,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2023-11-19 07:33:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2023-11-19 07:33:06,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2023-11-19 07:33:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-11-19 07:33:06,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-11-19 07:33:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2023-11-19 07:33:06,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2023-11-19 07:33:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-19 07:33:06,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-19 07:33:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 07:33:06,748 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 07:33:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-19 07:33:06,748 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-19 07:33:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-19 07:33:06,748 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-19 07:33:06,749 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2023-11-19 07:33:06,749 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2023-11-19 07:33:06,749 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 07:33:06,749 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2023-11-19 07:33:06,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2023-11-19 07:33:06,749 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2023-11-19 07:33:06,749 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2023-11-19 07:33:06,749 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 07:33:06,749 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 07:33:06,750 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 07:33:06,750 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 07:33:06,750 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2023-11-19 07:33:06,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2023-11-19 07:33:06,750 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2023-11-19 07:33:06,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2023-11-19 07:33:06,750 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-19 07:33:06,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-19 07:33:06,751 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-19 07:33:06,751 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-19 07:33:06,751 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2023-11-19 07:33:06,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2023-11-19 07:33:06,751 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2023-11-19 07:33:06,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2023-11-19 07:33:06,751 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2023-11-19 07:33:06,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2023-11-19 07:33:06,751 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2023-11-19 07:33:06,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2023-11-19 07:33:06,752 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-19 07:33:06,752 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-19 07:33:06,752 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2023-11-19 07:33:06,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2023-11-19 07:33:06,752 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2023-11-19 07:33:06,752 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2023-11-19 07:33:06,752 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-19 07:33:06,753 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-19 07:33:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 07:33:06,753 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 07:33:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2023-11-19 07:33:06,753 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2023-11-19 07:33:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-19 07:33:06,753 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-19 07:33:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 07:33:06,753 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 07:33:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2023-11-19 07:33:06,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2023-11-19 07:33:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2023-11-19 07:33:06,754 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2023-11-19 07:33:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2023-11-19 07:33:06,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2023-11-19 07:33:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 07:33:06,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 07:33:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-19 07:33:06,754 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-19 07:33:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 07:33:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-11-19 07:33:06,755 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-11-19 07:33:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2023-11-19 07:33:06,755 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2023-11-19 07:33:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-19 07:33:06,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-19 07:33:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2023-11-19 07:33:06,755 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2023-11-19 07:33:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-11-19 07:33:06,756 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-11-19 07:33:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2023-11-19 07:33:06,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2023-11-19 07:33:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2023-11-19 07:33:06,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2023-11-19 07:33:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-19 07:33:06,756 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-19 07:33:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 07:33:06,756 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 07:33:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2023-11-19 07:33:06,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2023-11-19 07:33:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-19 07:33:06,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-19 07:33:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 07:33:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2023-11-19 07:33:06,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2023-11-19 07:33:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-19 07:33:06,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-19 07:33:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-19 07:33:06,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-19 07:33:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-19 07:33:06,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-19 07:33:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-19 07:33:06,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-19 07:33:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 07:33:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 07:33:06,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 07:33:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 07:33:06,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 07:33:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 07:33:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 07:33:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2023-11-19 07:33:06,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2023-11-19 07:33:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2023-11-19 07:33:06,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2023-11-19 07:33:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-19 07:33:06,759 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-19 07:33:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2023-11-19 07:33:06,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2023-11-19 07:33:06,760 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-19 07:33:06,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-19 07:33:06,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2023-11-19 07:33:06,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2023-11-19 07:33:06,760 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 07:33:06,760 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 07:33:06,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-19 07:33:06,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-19 07:33:06,760 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2023-11-19 07:33:06,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2023-11-19 07:33:06,761 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-19 07:33:06,761 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-19 07:33:06,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2023-11-19 07:33:06,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2023-11-19 07:33:06,761 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 07:33:06,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 07:33:06,761 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2023-11-19 07:33:06,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2023-11-19 07:33:06,761 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2023-11-19 07:33:06,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2023-11-19 07:33:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-19 07:33:06,762 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-19 07:33:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 07:33:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2023-11-19 07:33:06,762 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2023-11-19 07:33:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-19 07:33:06,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-19 07:33:06,776 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-11-19 07:33:06,776 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-11-19 07:33:06,776 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-19 07:33:06,777 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-19 07:33:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-19 07:33:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2023-11-19 07:33:06,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2023-11-19 07:33:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-19 07:33:06,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-19 07:33:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2023-11-19 07:33:06,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2023-11-19 07:33:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2023-11-19 07:33:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2023-11-19 07:33:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 07:33:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 07:33:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-19 07:33:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-19 07:33:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-19 07:33:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-19 07:33:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-11-19 07:33:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-11-19 07:33:06,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 07:33:06,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 07:33:06,779 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-19 07:33:06,779 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-19 07:33:06,779 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2023-11-19 07:33:06,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2023-11-19 07:33:06,779 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-19 07:33:06,779 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-19 07:33:06,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 07:33:06,780 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 07:33:06,780 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 07:33:06,780 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2023-11-19 07:33:06,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2023-11-19 07:33:06,780 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2023-11-19 07:33:06,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2023-11-19 07:33:06,780 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2023-11-19 07:33:06,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2023-11-19 07:33:06,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 07:33:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2023-11-19 07:33:06,781 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2023-11-19 07:33:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2023-11-19 07:33:06,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2023-11-19 07:33:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2023-11-19 07:33:06,781 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2023-11-19 07:33:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2023-11-19 07:33:06,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2023-11-19 07:33:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-19 07:33:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-19 07:33:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-19 07:33:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-19 07:33:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2023-11-19 07:33:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2023-11-19 07:33:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 07:33:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 07:33:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 07:33:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 07:33:06,783 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-11-19 07:33:06,783 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-11-19 07:33:06,783 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2023-11-19 07:33:06,783 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2023-11-19 07:33:06,783 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-19 07:33:06,783 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-19 07:33:06,783 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-19 07:33:06,783 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-19 07:33:06,783 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-11-19 07:33:06,784 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-11-19 07:33:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 07:33:06,784 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 07:33:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2023-11-19 07:33:06,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2023-11-19 07:33:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 07:33:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-11-19 07:33:06,784 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-11-19 07:33:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 07:33:06,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 07:33:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80 [2023-11-19 07:33:06,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80 [2023-11-19 07:33:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2023-11-19 07:33:06,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2023-11-19 07:33:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2023-11-19 07:33:06,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2023-11-19 07:33:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2023-11-19 07:33:06,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2023-11-19 07:33:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2023-11-19 07:33:06,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2023-11-19 07:33:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-19 07:33:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-19 07:33:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2023-11-19 07:33:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2023-11-19 07:33:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2023-11-19 07:33:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2023-11-19 07:33:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2023-11-19 07:33:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2023-11-19 07:33:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-11-19 07:33:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-11-19 07:33:06,787 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2023-11-19 07:33:06,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2023-11-19 07:33:06,787 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_crit [2023-11-19 07:33:06,787 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_crit [2023-11-19 07:33:06,787 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2023-11-19 07:33:06,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2023-11-19 07:33:06,787 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2023-11-19 07:33:06,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2023-11-19 07:33:06,787 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-19 07:33:06,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-19 07:33:06,787 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2023-11-19 07:33:06,788 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2023-11-19 07:33:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2023-11-19 07:33:06,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2023-11-19 07:33:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2023-11-19 07:33:06,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2023-11-19 07:33:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-19 07:33:06,788 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-19 07:33:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-11-19 07:33:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2023-11-19 07:33:06,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2023-11-19 07:33:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2023-11-19 07:33:06,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2023-11-19 07:33:06,789 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2023-11-19 07:33:06,789 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2023-11-19 07:33:06,789 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-19 07:33:06,789 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-19 07:33:06,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 07:33:06,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 07:33:06,789 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-11-19 07:33:06,789 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-11-19 07:33:06,789 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2023-11-19 07:33:06,789 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2023-11-19 07:33:06,790 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2023-11-19 07:33:06,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2023-11-19 07:33:06,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 07:33:06,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 07:33:06,790 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 07:33:06,790 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 07:33:06,790 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2023-11-19 07:33:06,790 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2023-11-19 07:33:06,790 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-11-19 07:33:06,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-11-19 07:33:06,791 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-19 07:33:06,791 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-19 07:33:06,791 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2023-11-19 07:33:06,791 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2023-11-19 07:33:06,791 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-19 07:33:06,791 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-19 07:33:06,791 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2023-11-19 07:33:06,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2023-11-19 07:33:06,792 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_resume [2023-11-19 07:33:06,792 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_resume [2023-11-19 07:33:06,792 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 07:33:06,792 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 07:33:06,812 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2023-11-19 07:33:06,812 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2023-11-19 07:33:06,812 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2023-11-19 07:33:06,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2023-11-19 07:33:06,813 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2023-11-19 07:33:06,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2023-11-19 07:33:06,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 07:33:06,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 07:33:06,813 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2023-11-19 07:33:06,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2023-11-19 07:33:06,813 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-19 07:33:06,813 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-19 07:33:06,813 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-19 07:33:06,814 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-19 07:33:06,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 07:33:06,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 07:33:06,814 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2023-11-19 07:33:06,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2023-11-19 07:33:06,814 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-19 07:33:06,814 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-19 07:33:06,814 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 07:33:06,814 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2023-11-19 07:33:06,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2023-11-19 07:33:06,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-11-19 07:33:06,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-11-19 07:33:06,815 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2023-11-19 07:33:06,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2023-11-19 07:33:06,815 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2023-11-19 07:33:06,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2023-11-19 07:33:06,815 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 07:33:06,815 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 07:33:06,816 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2023-11-19 07:33:06,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2023-11-19 07:33:06,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2023-11-19 07:33:06,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2023-11-19 07:33:06,816 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2023-11-19 07:33:06,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2023-11-19 07:33:06,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 07:33:06,816 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2023-11-19 07:33:06,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2023-11-19 07:33:06,817 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 07:33:06,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 07:33:06,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 07:33:06,817 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2023-11-19 07:33:06,817 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2023-11-19 07:33:06,817 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 07:33:06,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 07:33:06,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 07:33:06,817 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 07:33:06,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-19 07:33:06,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-19 07:33:06,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 07:33:06,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 07:33:06,818 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2023-11-19 07:33:06,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2023-11-19 07:33:06,818 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2023-11-19 07:33:06,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2023-11-19 07:33:06,818 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2023-11-19 07:33:06,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2023-11-19 07:33:06,818 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2023-11-19 07:33:06,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2023-11-19 07:33:06,819 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2023-11-19 07:33:06,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2023-11-19 07:33:06,819 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2023-11-19 07:33:06,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2023-11-19 07:33:06,819 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-19 07:33:06,819 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-19 07:33:06,819 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alert [2023-11-19 07:33:06,819 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alert [2023-11-19 07:33:06,819 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 07:33:06,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 07:33:06,820 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2023-11-19 07:33:06,820 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2023-11-19 07:33:06,820 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2023-11-19 07:33:06,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2023-11-19 07:33:06,820 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2023-11-19 07:33:06,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2023-11-19 07:33:06,820 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 07:33:06,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 07:33:06,820 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2023-11-19 07:33:06,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2023-11-19 07:33:06,820 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-19 07:33:06,821 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-19 07:33:06,821 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2023-11-19 07:33:06,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2023-11-19 07:33:06,821 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-19 07:33:06,821 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-19 07:33:06,821 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-19 07:33:06,821 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-19 07:33:06,821 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2023-11-19 07:33:06,821 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2023-11-19 07:33:06,821 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-11-19 07:33:06,821 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-11-19 07:33:06,821 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2023-11-19 07:33:06,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2023-11-19 07:33:06,822 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-19 07:33:06,822 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-19 07:33:06,822 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-11-19 07:33:06,822 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-11-19 07:33:06,822 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2023-11-19 07:33:06,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2023-11-19 07:33:06,822 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2023-11-19 07:33:06,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2023-11-19 07:33:06,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 07:33:06,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 07:33:06,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 07:33:06,823 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-19 07:33:06,823 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-19 07:33:06,823 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2023-11-19 07:33:06,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2023-11-19 07:33:06,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-19 07:33:06,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-19 07:33:06,823 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-19 07:33:06,823 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-19 07:33:06,823 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2023-11-19 07:33:06,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2023-11-19 07:33:06,823 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2023-11-19 07:33:06,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2023-11-19 07:33:06,824 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-19 07:33:06,824 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-19 07:33:06,824 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2023-11-19 07:33:06,824 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2023-11-19 07:33:06,824 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2023-11-19 07:33:06,824 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2023-11-19 07:33:06,824 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2023-11-19 07:33:06,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2023-11-19 07:33:06,824 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-19 07:33:06,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-19 07:33:06,824 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2023-11-19 07:33:06,825 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2023-11-19 07:33:06,825 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2023-11-19 07:33:06,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2023-11-19 07:33:06,825 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2023-11-19 07:33:06,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2023-11-19 07:33:06,825 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2023-11-19 07:33:06,825 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2023-11-19 07:33:06,825 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-19 07:33:06,825 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-19 07:33:06,825 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-19 07:33:06,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-19 07:33:06,825 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-19 07:33:06,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-19 07:33:06,826 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-19 07:33:06,826 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-19 07:33:06,826 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2023-11-19 07:33:06,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2023-11-19 07:33:06,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-11-19 07:33:06,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-11-19 07:33:06,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 07:33:06,826 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 07:33:06,826 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 07:33:06,827 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 07:33:06,827 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 07:33:06,827 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2023-11-19 07:33:06,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2023-11-19 07:33:06,827 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-19 07:33:06,827 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-19 07:33:06,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-19 07:33:06,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-19 07:33:06,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 07:33:06,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 07:33:06,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-19 07:33:06,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-19 07:33:06,828 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2023-11-19 07:33:06,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2023-11-19 07:33:06,844 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2023-11-19 07:33:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2023-11-19 07:33:06,844 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2023-11-19 07:33:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2023-11-19 07:33:06,845 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-19 07:33:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-19 07:33:06,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_79 [2023-11-19 07:33:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_79 [2023-11-19 07:33:06,845 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2023-11-19 07:33:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2023-11-19 07:33:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-19 07:33:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-19 07:33:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2023-11-19 07:33:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2023-11-19 07:33:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-19 07:33:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-19 07:33:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2023-11-19 07:33:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2023-11-19 07:33:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 07:33:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 07:33:06,850 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-19 07:33:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-19 07:33:06,850 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-19 07:33:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-19 07:33:06,851 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2023-11-19 07:33:06,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2023-11-19 07:33:06,851 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-19 07:33:06,851 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-19 07:33:06,851 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2023-11-19 07:33:06,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2023-11-19 07:33:06,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-19 07:33:06,851 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-19 07:33:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 07:33:06,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 07:33:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2023-11-19 07:33:06,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2023-11-19 07:33:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2023-11-19 07:33:06,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2023-11-19 07:33:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-19 07:33:06,853 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-19 07:33:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2023-11-19 07:33:06,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2023-11-19 07:33:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-19 07:33:06,853 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-19 07:33:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 07:33:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2023-11-19 07:33:06,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2023-11-19 07:33:06,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 07:33:06,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 07:33:06,854 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-11-19 07:33:06,854 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-11-19 07:33:06,854 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2023-11-19 07:33:06,854 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2023-11-19 07:33:06,854 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2023-11-19 07:33:06,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2023-11-19 07:33:08,788 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 07:33:08,799 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 07:33:08,933 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 07:33:35,224 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-19 07:33:36,730 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 07:33:36,778 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 07:33:36,778 INFO L302 CfgBuilder]: Removed 6 assume(true) statements. [2023-11-19 07:33:36,813 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:33:36 BoogieIcfgContainer [2023-11-19 07:33:36,813 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 07:33:36,817 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 07:33:36,818 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 07:33:36,821 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 07:33:36,822 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:32:54" (1/3) ... [2023-11-19 07:33:36,823 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42942d8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:33:36, skipping insertion in model container [2023-11-19 07:33:36,823 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (2/3) ... [2023-11-19 07:33:36,824 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42942d8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:33:36, skipping insertion in model container [2023-11-19 07:33:36,824 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:33:36" (3/3) ... [2023-11-19 07:33:36,825 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2023-11-19 07:33:36,846 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 07:33:36,847 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2023-11-19 07:33:37,037 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 07:33:37,048 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;@76903d75, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-19 07:33:37,049 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2023-11-19 07:33:37,077 INFO L276 IsEmpty]: Start isEmpty. Operand has 6460 states, 4700 states have (on average 1.4131914893617021) internal successors, (6642), 4764 states have internal predecessors, (6642), 1506 states have call successors, (1506), 252 states have call predecessors, (1506), 251 states have return successors, (1499), 1484 states have call predecessors, (1499), 1499 states have call successors, (1499) [2023-11-19 07:33:37,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-11-19 07:33:37,126 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:33:37,128 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:33:37,129 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-11-19 07:33:37,138 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:33:37,138 INFO L85 PathProgramCache]: Analyzing trace with hash -1237514120, now seen corresponding path program 1 times [2023-11-19 07:33:37,150 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:33:37,150 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [387889704] [2023-11-19 07:33:37,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:33:37,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:33:37,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat