./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-mutex_drivers-net-ethernet-via-via-rhine.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a9522cc-575b-46ea-8321-01253c9e7e9a/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a9522cc-575b-46ea-8321-01253c9e7e9a/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a9522cc-575b-46ea-8321-01253c9e7e9a/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a9522cc-575b-46ea-8321-01253c9e7e9a/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a9522cc-575b-46ea-8321-01253c9e7e9a/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a9522cc-575b-46ea-8321-01253c9e7e9a/bin/uautomizer-verify-VRDe98Ueme --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c5b0d1bb6abf00f856e27261b150a3be237701039761971659caf0639a1797fb --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 11:59:38,589 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 11:59:38,673 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a9522cc-575b-46ea-8321-01253c9e7e9a/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 11:59:38,679 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 11:59:38,679 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 11:59:38,707 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 11:59:38,708 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 11:59:38,709 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 11:59:38,710 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 11:59:38,711 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 11:59:38,712 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 11:59:38,712 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 11:59:38,713 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 11:59:38,714 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 11:59:38,715 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 11:59:38,715 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 11:59:38,716 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 11:59:38,717 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 11:59:38,717 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 11:59:38,718 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 11:59:38,719 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 11:59:38,720 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 11:59:38,720 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 11:59:38,721 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 11:59:38,722 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 11:59:38,722 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 11:59:38,723 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 11:59:38,724 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 11:59:38,724 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:59:38,725 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 11:59:38,725 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 11:59:38,726 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 11:59:38,727 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 11:59:38,727 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 11:59:38,728 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 11:59:38,728 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 11:59:38,728 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 11:59:38,729 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 11:59:38,729 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 11:59:38,730 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_3a9522cc-575b-46ea-8321-01253c9e7e9a/bin/uautomizer-verify-VRDe98Ueme/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a9522cc-575b-46ea-8321-01253c9e7e9a/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5b0d1bb6abf00f856e27261b150a3be237701039761971659caf0639a1797fb [2023-11-26 11:59:39,066 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 11:59:39,102 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 11:59:39,105 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 11:59:39,106 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 11:59:39,108 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 11:59:39,110 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a9522cc-575b-46ea-8321-01253c9e7e9a/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i [2023-11-26 11:59:42,237 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 11:59:42,993 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 11:59:42,994 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a9522cc-575b-46ea-8321-01253c9e7e9a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i [2023-11-26 11:59:43,071 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a9522cc-575b-46ea-8321-01253c9e7e9a/bin/uautomizer-verify-VRDe98Ueme/data/449d9b9a3/34843597093f4e8984fcc0deb6a889b3/FLAG4d923d7c3 [2023-11-26 11:59:43,091 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a9522cc-575b-46ea-8321-01253c9e7e9a/bin/uautomizer-verify-VRDe98Ueme/data/449d9b9a3/34843597093f4e8984fcc0deb6a889b3 [2023-11-26 11:59:43,100 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 11:59:43,102 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 11:59:43,105 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 11:59:43,105 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 11:59:43,111 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 11:59:43,112 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:59:43" (1/1) ... [2023-11-26 11:59:43,113 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e8e38b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:43, skipping insertion in model container [2023-11-26 11:59:43,114 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:59:43" (1/1) ... [2023-11-26 11:59:43,352 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 11:59:47,000 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_3a9522cc-575b-46ea-8321-01253c9e7e9a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[380944,380957] [2023-11-26 11:59:47,005 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_3a9522cc-575b-46ea-8321-01253c9e7e9a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381110,381123] [2023-11-26 11:59:47,006 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_3a9522cc-575b-46ea-8321-01253c9e7e9a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381274,381287] [2023-11-26 11:59:47,007 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_3a9522cc-575b-46ea-8321-01253c9e7e9a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381439,381452] [2023-11-26 11:59:47,038 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:59:47,140 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 11:59:47,342 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"); [5349] [2023-11-26 11:59:47,344 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)); [5356] [2023-11-26 11:59:47,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5363] [2023-11-26 11:59:47,349 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/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5442-5443] [2023-11-26 11:59:47,350 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"); [5448-5450] [2023-11-26 11:59:47,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5593] [2023-11-26 11:59:47,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5607] [2023-11-26 11:59:47,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5615] [2023-11-26 11:59:47,360 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)); [5707-5708] [2023-11-26 11:59:47,362 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)); [5741-5742] [2023-11-26 11:59:47,364 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)); [5778-5779] [2023-11-26 11:59:47,365 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)); [5815-5816] [2023-11-26 11:59:47,385 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [6162-6163] [2023-11-26 11:59:47,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6169] [2023-11-26 11:59:47,400 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6411] [2023-11-26 11:59:47,400 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6414] [2023-11-26 11:59:47,401 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6417] [2023-11-26 11:59:47,401 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6420] [2023-11-26 11:59:47,401 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6451] [2023-11-26 11:59:47,402 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6454] [2023-11-26 11:59:47,402 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6457] [2023-11-26 11:59:47,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6460] [2023-11-26 11:59:47,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6491] [2023-11-26 11:59:47,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6494] [2023-11-26 11:59:47,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6497] [2023-11-26 11:59:47,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6500] [2023-11-26 11:59:47,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6531] [2023-11-26 11:59:47,406 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6534] [2023-11-26 11:59:47,406 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6537] [2023-11-26 11:59:47,406 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6540] [2023-11-26 11:59:47,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6984] [2023-11-26 11:59:47,451 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7398] [2023-11-26 11:59:47,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8071] [2023-11-26 11:59:47,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8090] [2023-11-26 11:59:47,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8103] [2023-11-26 11:59:47,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8108] [2023-11-26 11:59:47,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8121] [2023-11-26 11:59:47,490 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8133] [2023-11-26 11:59:47,517 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8659] [2023-11-26 11:59:47,521 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8661] [2023-11-26 11:59:47,528 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8708] [2023-11-26 11:59:47,796 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_3a9522cc-575b-46ea-8321-01253c9e7e9a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[380944,380957] [2023-11-26 11:59:47,797 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_3a9522cc-575b-46ea-8321-01253c9e7e9a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381110,381123] [2023-11-26 11:59:47,799 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a9522cc-575b-46ea-8321-01253c9e7e9a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381274,381287] [2023-11-26 11:59:47,799 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a9522cc-575b-46ea-8321-01253c9e7e9a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381439,381452] [2023-11-26 11:59:47,814 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:59:48,142 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:59:48,142 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:59:48,150 INFO L206 MainTranslator]: Completed translation [2023-11-26 11:59:48,151 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:48 WrapperNode [2023-11-26 11:59:48,151 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 11:59:48,152 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 11:59:48,152 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 11:59:48,152 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 11:59:48,160 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:48" (1/1) ... [2023-11-26 11:59:48,320 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:48" (1/1) ... [2023-11-26 11:59:48,557 INFO L138 Inliner]: procedures = 490, calls = 2707, calls flagged for inlining = 292, calls inlined = 259, statements flattened = 6461 [2023-11-26 11:59:48,558 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 11:59:48,559 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 11:59:48,559 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 11:59:48,559 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 11:59:48,572 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:48" (1/1) ... [2023-11-26 11:59:48,572 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:48" (1/1) ... [2023-11-26 11:59:48,605 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:48" (1/1) ... [2023-11-26 11:59:50,977 INFO L175 MemorySlicer]: Split 1244 memory accesses to 23 slices as follows [5, 50, 10, 40, 51, 420, 4, 3, 42, 5, 8, 2, 5, 2, 1, 7, 2, 11, 565, 6, 1, 2, 2]. 45 percent of accesses are in the largest equivalence class. The 312 initializations are split as follows [0, 50, 8, 0, 40, 0, 4, 1, 0, 5, 8, 0, 0, 0, 0, 7, 0, 11, 169, 6, 1, 0, 2]. The 572 writes are split as follows [2, 0, 0, 0, 0, 420, 0, 0, 36, 0, 0, 1, 2, 1, 0, 0, 1, 0, 108, 0, 0, 1, 0]. [2023-11-26 11:59:50,977 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:48" (1/1) ... [2023-11-26 11:59:50,978 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:48" (1/1) ... [2023-11-26 11:59:51,154 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:48" (1/1) ... [2023-11-26 11:59:51,203 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:48" (1/1) ... [2023-11-26 11:59:51,261 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:48" (1/1) ... [2023-11-26 11:59:51,295 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:48" (1/1) ... [2023-11-26 11:59:51,371 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 11:59:51,372 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 11:59:51,373 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 11:59:51,373 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 11:59:51,374 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:48" (1/1) ... [2023-11-26 11:59:51,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:59:51,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a9522cc-575b-46ea-8321-01253c9e7e9a/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:59:51,418 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a9522cc-575b-46ea-8321-01253c9e7e9a/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 11:59:51,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a9522cc-575b-46ea-8321-01253c9e7e9a/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 11:59:51,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-26 11:59:51,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-26 11:59:51,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-26 11:59:51,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-26 11:59:51,470 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-26 11:59:51,470 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-26 11:59:51,470 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-26 11:59:51,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-26 11:59:51,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-26 11:59:51,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-26 11:59:51,471 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-26 11:59:51,471 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-26 11:59:51,471 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2023-11-26 11:59:51,472 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2023-11-26 11:59:51,472 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-26 11:59:51,472 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-26 11:59:51,473 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-26 11:59:51,474 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-26 11:59:51,474 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-26 11:59:51,474 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-26 11:59:51,474 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-26 11:59:51,474 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-26 11:59:51,474 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2023-11-26 11:59:51,475 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2023-11-26 11:59:51,475 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2023-11-26 11:59:51,475 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2023-11-26 11:59:51,475 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2023-11-26 11:59:51,476 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2023-11-26 11:59:51,476 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-26 11:59:51,476 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-26 11:59:51,476 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-26 11:59:51,476 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-26 11:59:51,476 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-11-26 11:59:51,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-11-26 11:59:51,477 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2023-11-26 11:59:51,477 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2023-11-26 11:59:51,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-26 11:59:51,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-26 11:59:51,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-26 11:59:51,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-26 11:59:51,478 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-26 11:59:51,478 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-26 11:59:51,479 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-26 11:59:51,479 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-26 11:59:51,479 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-26 11:59:51,479 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-26 11:59:51,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-26 11:59:51,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-26 11:59:51,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-26 11:59:51,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-26 11:59:51,480 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-26 11:59:51,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-26 11:59:51,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 11:59:51,480 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-26 11:59:51,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-26 11:59:51,481 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2023-11-26 11:59:51,481 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2023-11-26 11:59:51,481 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-26 11:59:51,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-26 11:59:51,481 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-26 11:59:51,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-26 11:59:51,482 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-26 11:59:51,482 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-26 11:59:51,482 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-26 11:59:51,483 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-26 11:59:51,483 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rbufs [2023-11-26 11:59:51,483 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rbufs [2023-11-26 11:59:51,483 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-26 11:59:51,483 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-26 11:59:51,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-26 11:59:51,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-26 11:59:51,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-26 11:59:51,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-26 11:59:51,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-26 11:59:51,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-26 11:59:51,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-26 11:59:51,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-26 11:59:51,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-26 11:59:51,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-26 11:59:51,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-26 11:59:51,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-26 11:59:51,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-26 11:59:51,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-26 11:59:51,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-26 11:59:51,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-26 11:59:51,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-26 11:59:51,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-26 11:59:51,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-26 11:59:51,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-26 11:59:51,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-26 11:59:51,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-26 11:59:51,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-26 11:59:51,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-26 11:59:51,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-26 11:59:51,491 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2023-11-26 11:59:51,491 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2023-11-26 11:59:51,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 11:59:51,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 11:59:51,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 11:59:51,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 11:59:51,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 11:59:51,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 11:59:51,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 11:59:51,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 11:59:51,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-26 11:59:51,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-26 11:59:51,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-26 11:59:51,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-26 11:59:51,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-26 11:59:51,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-26 11:59:51,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-26 11:59:51,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-26 11:59:51,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-26 11:59:51,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-26 11:59:51,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-26 11:59:51,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-26 11:59:51,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-26 11:59:51,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-26 11:59:51,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-26 11:59:51,507 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-26 11:59:51,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-26 11:59:51,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-26 11:59:51,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-26 11:59:51,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-26 11:59:51,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-26 11:59:51,508 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2023-11-26 11:59:51,508 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2023-11-26 11:59:51,508 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-11-26 11:59:51,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-11-26 11:59:51,508 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-26 11:59:51,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-26 11:59:51,509 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-26 11:59:51,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-26 11:59:51,509 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2023-11-26 11:59:51,509 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2023-11-26 11:59:51,509 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown [2023-11-26 11:59:51,509 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown [2023-11-26 11:59:51,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 11:59:51,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-26 11:59:51,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-26 11:59:51,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-26 11:59:51,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-26 11:59:51,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-26 11:59:51,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-26 11:59:51,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-11-26 11:59:51,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-11-26 11:59:51,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 11:59:51,512 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2023-11-26 11:59:51,512 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2023-11-26 11:59:51,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-26 11:59:51,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-26 11:59:51,512 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-26 11:59:51,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-26 11:59:51,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 11:59:51,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 11:59:51,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 11:59:51,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 11:59:51,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 11:59:51,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 11:59:51,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 11:59:51,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 11:59:51,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-26 11:59:51,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-26 11:59:51,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-26 11:59:51,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-26 11:59:51,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-26 11:59:51,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-26 11:59:51,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-26 11:59:51,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-26 11:59:51,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-26 11:59:51,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-26 11:59:51,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-26 11:59:51,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-26 11:59:51,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-26 11:59:51,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-26 11:59:51,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-26 11:59:51,516 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-26 11:59:51,517 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2023-11-26 11:59:51,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2023-11-26 11:59:51,517 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 11:59:51,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 11:59:51,517 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-26 11:59:51,517 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-26 11:59:51,517 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2023-11-26 11:59:51,518 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2023-11-26 11:59:51,518 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-26 11:59:51,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-26 11:59:51,518 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2023-11-26 11:59:51,518 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2023-11-26 11:59:51,518 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2023-11-26 11:59:51,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2023-11-26 11:59:51,518 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-26 11:59:51,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-26 11:59:51,519 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-11-26 11:59:51,519 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-11-26 11:59:51,519 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-26 11:59:51,519 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-26 11:59:51,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-26 11:59:51,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-26 11:59:51,520 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2023-11-26 11:59:51,520 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2023-11-26 11:59:51,520 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-26 11:59:51,520 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-26 11:59:51,520 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2023-11-26 11:59:51,520 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2023-11-26 11:59:51,520 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2023-11-26 11:59:51,521 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2023-11-26 11:59:51,521 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2023-11-26 11:59:51,521 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2023-11-26 11:59:51,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 11:59:51,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 11:59:51,521 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-26 11:59:51,521 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-26 11:59:51,521 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-26 11:59:51,522 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-26 11:59:51,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-26 11:59:51,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-26 11:59:51,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-26 11:59:51,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-26 11:59:51,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-26 11:59:51,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-26 11:59:51,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-26 11:59:51,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-26 11:59:51,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-26 11:59:51,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-26 11:59:51,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-26 11:59:51,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-26 11:59:51,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-26 11:59:51,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-26 11:59:51,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-26 11:59:51,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-26 11:59:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-26 11:59:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-26 11:59:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-26 11:59:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-26 11:59:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-26 11:59:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-26 11:59:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-26 11:59:51,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-26 11:59:51,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-26 11:59:51,531 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-26 11:59:51,531 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2023-11-26 11:59:51,531 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2023-11-26 11:59:51,532 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-26 11:59:51,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-26 11:59:51,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-26 11:59:51,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-26 11:59:51,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-26 11:59:51,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-26 11:59:51,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-26 11:59:51,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-26 11:59:51,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-26 11:59:51,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-26 11:59:51,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-26 11:59:51,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-26 11:59:51,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-26 11:59:51,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-26 11:59:51,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-26 11:59:51,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-26 11:59:51,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-26 11:59:51,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-26 11:59:51,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-26 11:59:51,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2023-11-26 11:59:51,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2023-11-26 11:59:51,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2023-11-26 11:59:51,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2023-11-26 11:59:51,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2023-11-26 11:59:51,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2023-11-26 11:59:51,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-26 11:59:51,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-26 11:59:51,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-26 11:59:51,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-26 11:59:51,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-26 11:59:51,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-26 11:59:51,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-26 11:59:51,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-26 11:59:51,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-26 11:59:51,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-26 11:59:51,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-26 11:59:51,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-26 11:59:51,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-26 11:59:51,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-26 11:59:51,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-26 11:59:51,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-26 11:59:51,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-26 11:59:51,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2023-11-26 11:59:51,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2023-11-26 11:59:51,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2023-11-26 11:59:51,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2023-11-26 11:59:51,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2023-11-26 11:59:51,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2023-11-26 11:59:51,538 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2023-11-26 11:59:51,538 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2023-11-26 11:59:51,538 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2023-11-26 11:59:51,538 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2023-11-26 11:59:51,538 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-26 11:59:51,538 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-26 11:59:51,539 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one [2023-11-26 11:59:51,539 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one [2023-11-26 11:59:51,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-26 11:59:51,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-26 11:59:51,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-26 11:59:51,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-26 11:59:51,539 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2023-11-26 11:59:51,539 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2023-11-26 11:59:51,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_task_lock_of_rhine_private [2023-11-26 11:59:51,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_task_lock_of_rhine_private [2023-11-26 11:59:51,540 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-26 11:59:51,540 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-26 11:59:51,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 11:59:51,540 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-26 11:59:51,540 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-26 11:59:51,541 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-26 11:59:51,541 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-26 11:59:51,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 11:59:51,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 11:59:51,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 11:59:51,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 11:59:51,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 11:59:51,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 11:59:51,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 11:59:51,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 11:59:51,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-26 11:59:51,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-26 11:59:51,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-26 11:59:51,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-26 11:59:51,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-26 11:59:51,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-26 11:59:51,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-26 11:59:51,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-26 11:59:51,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-26 11:59:51,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-26 11:59:51,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-26 11:59:51,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-26 11:59:51,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-26 11:59:51,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-26 11:59:51,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-26 11:59:51,544 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2023-11-26 11:59:51,544 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2023-11-26 11:59:51,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2023-11-26 11:59:51,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2023-11-26 11:59:51,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 11:59:51,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 11:59:51,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 11:59:51,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 11:59:51,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 11:59:51,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 11:59:51,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 11:59:51,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 11:59:51,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-26 11:59:51,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-26 11:59:51,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-26 11:59:51,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-26 11:59:51,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-26 11:59:51,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-26 11:59:51,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-26 11:59:51,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-26 11:59:51,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-26 11:59:51,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-26 11:59:51,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-26 11:59:51,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-26 11:59:51,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-26 11:59:51,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-26 11:59:51,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-26 11:59:51,547 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2023-11-26 11:59:51,547 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2023-11-26 11:59:51,547 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-26 11:59:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-26 11:59:51,548 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2023-11-26 11:59:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2023-11-26 11:59:51,548 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-26 11:59:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-26 11:59:51,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-26 11:59:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-26 11:59:51,548 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-26 11:59:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-26 11:59:51,549 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2023-11-26 11:59:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2023-11-26 11:59:51,549 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2023-11-26 11:59:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2023-11-26 11:59:51,549 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-26 11:59:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-26 11:59:51,550 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-26 11:59:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-26 11:59:51,550 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-26 11:59:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-26 11:59:51,550 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-26 11:59:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-26 11:59:51,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-26 11:59:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-26 11:59:51,551 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-26 11:59:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-26 11:59:51,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-26 11:59:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-26 11:59:51,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-26 11:59:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-26 11:59:51,551 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-26 11:59:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-26 11:59:51,552 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-26 11:59:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-26 11:59:51,552 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2023-11-26 11:59:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2023-11-26 11:59:51,552 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2023-11-26 11:59:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2023-11-26 11:59:51,552 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-26 11:59:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-26 11:59:51,553 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2023-11-26 11:59:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2023-11-26 11:59:51,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-26 11:59:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-26 11:59:51,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 11:59:51,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 11:59:51,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 11:59:51,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 11:59:51,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 11:59:51,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 11:59:51,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 11:59:51,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 11:59:51,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-26 11:59:51,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-26 11:59:51,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-26 11:59:51,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-26 11:59:51,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-26 11:59:51,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-26 11:59:51,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-26 11:59:51,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-26 11:59:51,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-26 11:59:51,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-26 11:59:51,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-26 11:59:51,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-26 11:59:51,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-26 11:59:51,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-26 11:59:51,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-26 11:59:51,556 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-26 11:59:51,556 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-26 11:59:51,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-26 11:59:51,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-26 11:59:51,557 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2023-11-26 11:59:51,557 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2023-11-26 11:59:51,557 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-26 11:59:51,557 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-26 11:59:51,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_task_lock_of_rhine_private [2023-11-26 11:59:51,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_task_lock_of_rhine_private [2023-11-26 11:59:51,557 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2023-11-26 11:59:51,557 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2023-11-26 11:59:51,558 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2023-11-26 11:59:51,558 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2023-11-26 11:59:51,558 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2023-11-26 11:59:51,558 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2023-11-26 11:59:51,558 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2023-11-26 11:59:51,558 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2023-11-26 11:59:51,558 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-26 11:59:51,558 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-26 11:59:51,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-26 11:59:51,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-26 11:59:51,559 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-26 11:59:51,559 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-26 11:59:51,559 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-26 11:59:51,559 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-26 11:59:51,559 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2023-11-26 11:59:51,559 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2023-11-26 11:59:51,560 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2023-11-26 11:59:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2023-11-26 11:59:51,560 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-26 11:59:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-26 11:59:51,560 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-26 11:59:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-26 11:59:51,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 11:59:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 11:59:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 11:59:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 11:59:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 11:59:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 11:59:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 11:59:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 11:59:51,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-26 11:59:51,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-26 11:59:51,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-26 11:59:51,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-26 11:59:51,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-26 11:59:51,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-26 11:59:51,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-26 11:59:51,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-26 11:59:51,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-26 11:59:51,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-26 11:59:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-26 11:59:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-26 11:59:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-26 11:59:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-26 11:59:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-26 11:59:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2023-11-26 11:59:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2023-11-26 11:59:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2023-11-26 11:59:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2023-11-26 11:59:51,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-26 11:59:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-26 11:59:52,653 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 11:59:52,659 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 11:59:52,713 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-26 12:00:09,433 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-26 12:00:09,591 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 12:00:11,125 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 12:00:11,125 INFO L309 CfgBuilder]: Removed 6 assume(true) statements. [2023-11-26 12:00:11,127 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:00:11 BoogieIcfgContainer [2023-11-26 12:00:11,127 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 12:00:11,132 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 12:00:11,132 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 12:00:11,136 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 12:00:11,137 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 11:59:43" (1/3) ... [2023-11-26 12:00:11,139 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3597acd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:00:11, skipping insertion in model container [2023-11-26 12:00:11,139 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:48" (2/3) ... [2023-11-26 12:00:11,141 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3597acd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:00:11, skipping insertion in model container [2023-11-26 12:00:11,141 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:00:11" (3/3) ... [2023-11-26 12:00:11,143 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i [2023-11-26 12:00:11,165 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 12:00:11,166 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2023-11-26 12:00:11,292 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 12:00:11,302 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;@429c9c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 12:00:11,302 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2023-11-26 12:00:11,321 INFO L276 IsEmpty]: Start isEmpty. Operand has 2071 states, 1328 states have (on average 1.4292168674698795) internal successors, (1898), 1370 states have internal predecessors, (1898), 611 states have call successors, (611), 131 states have call predecessors, (611), 130 states have return successors, (602), 591 states have call predecessors, (602), 602 states have call successors, (602) [2023-11-26 12:00:11,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-11-26 12:00:11,375 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:00:11,376 INFO L195 NwaCegarLoop]: trace histogram [15, 14, 14, 14, 14, 14, 14, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:00:11,377 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-11-26 12:00:11,386 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:00:11,387 INFO L85 PathProgramCache]: Analyzing trace with hash -923062484, now seen corresponding path program 1 times [2023-11-26 12:00:11,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:00:11,404 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [99783591] [2023-11-26 12:00:11,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:00:11,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms