./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux', '--witnessprinter.witness.filename', 'witness', '--witnessprinter.write.witness.besides.input.file', 'false', '--witnessprinter.graph.data.specification', 'CHECK( init(main()), LTL(G ! call(reach_error())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '64bit', '--witnessprinter.graph.data.programhash', 'bdbaacac7560cb4317515ea94aeb4341c343c1b3a78ea4f9610ad493958cf26e'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --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 bdbaacac7560cb4317515ea94aeb4341c343c1b3a78ea4f9610ad493958cf26e --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 14:03:16,005 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 14:03:16,083 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 14:03:16,094 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 14:03:16,094 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 14:03:16,114 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 14:03:16,115 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 14:03:16,115 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 14:03:16,116 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 14:03:16,116 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 14:03:16,116 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 14:03:16,116 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 14:03:16,116 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 14:03:16,116 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 14:03:16,117 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 14:03:16,117 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 14:03:16,117 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 14:03:16,117 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 14:03:16,117 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 14:03:16,117 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 14:03:16,117 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 14:03:16,118 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 14:03:16,118 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 14:03:16,118 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 14:03:16,121 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 14:03:16,121 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 14:03:16,121 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 14:03:16,121 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 14:03:16,121 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 14:03:16,121 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 14:03:16,121 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 14:03:16,121 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 14:03:16,121 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 14:03:16,122 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 14:03:16,122 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 14:03:16,122 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 14:03:16,122 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 14:03:16,122 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 14:03:16,122 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 14:03:16,122 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux 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 -> bdbaacac7560cb4317515ea94aeb4341c343c1b3a78ea4f9610ad493958cf26e [2024-11-07 14:03:16,428 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 14:03:16,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 14:03:16,438 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 14:03:16,439 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 14:03:16,439 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 14:03:16,440 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i [2024-11-07 14:03:17,805 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 14:03:18,388 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 14:03:18,389 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i [2024-11-07 14:03:18,443 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/cef743e66/f5c761bc4c1a46b190065d28d827c3e5/FLAG0f2a6c52c [2024-11-07 14:03:18,877 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/cef743e66/f5c761bc4c1a46b190065d28d827c3e5 [2024-11-07 14:03:18,879 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 14:03:18,881 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 14:03:18,882 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 14:03:18,882 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 14:03:18,885 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 14:03:18,886 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:03:18" (1/1) ... [2024-11-07 14:03:18,887 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f70808d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:18, skipping insertion in model container [2024-11-07 14:03:18,887 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:03:18" (1/1) ... [2024-11-07 14:03:18,998 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 14:03:22,045 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387186,387199] [2024-11-07 14:03:22,049 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387355,387368] [2024-11-07 14:03:22,049 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387522,387535] [2024-11-07 14:03:22,049 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387690,387703] [2024-11-07 14:03:22,088 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 14:03:22,153 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 14:03:22,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5823] [2024-11-07 14:03:22,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5830] [2024-11-07 14:03:22,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5837] [2024-11-07 14:03:22,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5884-5885] [2024-11-07 14:03:22,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5890-5892] [2024-11-07 14:03:22,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6028] [2024-11-07 14:03:22,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6036] [2024-11-07 14:03:22,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6044] [2024-11-07 14:03:22,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6051] [2024-11-07 14:03:22,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6058] [2024-11-07 14:03:22,310 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6065] [2024-11-07 14:03:22,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [6125-6126] [2024-11-07 14:03:22,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6207-6208] [2024-11-07 14:03:22,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6241-6242] [2024-11-07 14:03:22,334 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [6571-6572] [2024-11-07 14:03:22,335 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6578] [2024-11-07 14:03:22,337 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6736] [2024-11-07 14:03:22,338 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6776] [2024-11-07 14:03:22,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/realtek/8139cp.c"), "i" (487), "i" (12UL)); [7262-7263] [2024-11-07 14:03:22,372 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7547] [2024-11-07 14:03:22,373 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/realtek/8139cp.c"), "i" (675), "i" (12UL)); [7560-7561] [2024-11-07 14:03:22,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7787] [2024-11-07 14:03:22,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7820] [2024-11-07 14:03:22,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/realtek/8139cp.c"), "i" (848), "i" (12UL)); [7872-7873] [2024-11-07 14:03:22,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7889] [2024-11-07 14:03:22,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7891] [2024-11-07 14:03:22,392 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7906] [2024-11-07 14:03:22,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/realtek/8139cp.c"), "i" (881), "i" (12UL)); [7915-7916] [2024-11-07 14:03:22,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7923] [2024-11-07 14:03:22,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/realtek/8139cp.c"), "i" (1541), "i" (12UL)); [8947-8948] [2024-11-07 14:03:22,492 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/realtek/8139cp.c"), "i" (1588), "i" (12UL)); [9069-9070] [2024-11-07 14:03:22,587 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387186,387199] [2024-11-07 14:03:22,588 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387355,387368] [2024-11-07 14:03:22,588 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387522,387535] [2024-11-07 14:03:22,588 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387690,387703] [2024-11-07 14:03:22,604 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 14:03:22,985 INFO L204 MainTranslator]: Completed translation [2024-11-07 14:03:22,986 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:22 WrapperNode [2024-11-07 14:03:22,986 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 14:03:22,988 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 14:03:22,988 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 14:03:22,988 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 14:03:22,993 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:22" (1/1) ... [2024-11-07 14:03:23,106 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:22" (1/1) ... [2024-11-07 14:03:23,394 INFO L138 Inliner]: procedures = 540, calls = 2760, calls flagged for inlining = 276, calls inlined = 247, statements flattened = 6830 [2024-11-07 14:03:23,398 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 14:03:23,399 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 14:03:23,399 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 14:03:23,399 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 14:03:23,410 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:22" (1/1) ... [2024-11-07 14:03:23,411 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:22" (1/1) ... [2024-11-07 14:03:23,455 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:22" (1/1) ... [2024-11-07 14:03:24,725 INFO L175 MemorySlicer]: Split 1417 memory accesses to 19 slices as follows [2, 62, 3, 1, 57, 7, 2, 8, 52, 7, 3, 1139, 2, 13, 7, 2, 42, 7, 1]. 80 percent of accesses are in the largest equivalence class. The 568 initializations are split as follows [2, 62, 0, 0, 0, 7, 0, 8, 0, 7, 1, 466, 0, 0, 7, 0, 0, 7, 1]. The 395 writes are split as follows [0, 0, 1, 0, 57, 0, 0, 0, 42, 0, 0, 250, 1, 7, 0, 1, 36, 0, 0]. [2024-11-07 14:03:24,726 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:22" (1/1) ... [2024-11-07 14:03:24,726 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:22" (1/1) ... [2024-11-07 14:03:24,940 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:22" (1/1) ... [2024-11-07 14:03:24,983 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:22" (1/1) ... [2024-11-07 14:03:25,042 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:22" (1/1) ... [2024-11-07 14:03:25,074 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:22" (1/1) ... [2024-11-07 14:03:25,140 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 14:03:25,142 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 14:03:25,142 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 14:03:25,143 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 14:03:25,144 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:22" (1/1) ... [2024-11-07 14:03:25,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 14:03:25,164 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 14:03:25,182 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 14:03:25,186 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 14:03:25,208 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2024-11-07 14:03:25,208 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2024-11-07 14:03:25,208 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-07 14:03:25,208 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-07 14:03:25,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-07 14:03:25,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-07 14:03:25,208 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-07 14:03:25,208 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-07 14:03:25,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 14:03:25,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 14:03:25,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2024-11-07 14:03:25,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2024-11-07 14:03:25,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-07 14:03:25,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-07 14:03:25,208 INFO L130 BoogieDeclarations]: Found specification of procedure cp_poll_controller [2024-11-07 14:03:25,208 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_poll_controller [2024-11-07 14:03:25,208 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-07 14:03:25,208 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-07 14:03:25,208 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-07 14:03:25,208 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-07 14:03:25,208 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_rings [2024-11-07 14:03:25,208 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_rings [2024-11-07 14:03:25,209 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-07 14:03:25,209 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-07 14:03:25,209 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-07 14:03:25,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-07 14:03:25,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-07 14:03:25,209 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-07 14:03:25,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-07 14:03:25,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-07 14:03:25,209 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-07 14:03:25,209 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-07 14:03:25,209 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-07 14:03:25,209 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-07 14:03:25,209 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-07 14:03:25,211 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-07 14:03:25,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-07 14:03:25,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-07 14:03:25,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 14:03:25,212 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-07 14:03:25,213 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-07 14:03:25,213 INFO L130 BoogieDeclarations]: Found specification of procedure cp_set_rxbufsize [2024-11-07 14:03:25,213 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_set_rxbufsize [2024-11-07 14:03:25,213 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd [2024-11-07 14:03:25,213 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd [2024-11-07 14:03:25,213 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-07 14:03:25,213 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-07 14:03:25,214 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-11-07 14:03:25,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-11-07 14:03:25,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-07 14:03:25,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-07 14:03:25,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-07 14:03:25,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-07 14:03:25,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-07 14:03:25,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-07 14:03:25,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-07 14:03:25,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-07 14:03:25,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-07 14:03:25,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-07 14:03:25,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-07 14:03:25,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-07 14:03:25,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-07 14:03:25,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-07 14:03:25,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-07 14:03:25,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-07 14:03:25,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-07 14:03:25,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-07 14:03:25,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-07 14:03:25,217 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-07 14:03:25,217 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-07 14:03:25,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_109 [2024-11-07 14:03:25,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_109 [2024-11-07 14:03:25,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-07 14:03:25,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-07 14:03:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-07 14:03:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-07 14:03:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-07 14:03:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-07 14:03:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-07 14:03:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-07 14:03:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-07 14:03:25,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-07 14:03:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_rings_index [2024-11-07 14:03:25,219 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_rings_index [2024-11-07 14:03:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-07 14:03:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-07 14:03:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-07 14:03:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-07 14:03:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-07 14:03:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-07 14:03:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-07 14:03:25,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-07 14:03:25,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-07 14:03:25,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-07 14:03:25,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-07 14:03:25,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-07 14:03:25,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-07 14:03:25,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-07 14:03:25,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-07 14:03:25,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-07 14:03:25,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-07 14:03:25,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-07 14:03:25,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-07 14:03:25,222 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-07 14:03:25,222 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-07 14:03:25,222 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-07 14:03:25,222 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-07 14:03:25,222 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-07 14:03:25,222 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-07 14:03:25,222 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-07 14:03:25,222 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-07 14:03:25,222 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-07 14:03:25,222 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-07 14:03:25,222 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-07 14:03:25,222 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-07 14:03:25,222 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-07 14:03:25,223 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-07 14:03:25,223 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-07 14:03:25,223 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-07 14:03:25,223 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-07 14:03:25,223 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-07 14:03:25,223 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-07 14:03:25,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-07 14:03:25,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-07 14:03:25,223 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2024-11-07 14:03:25,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2024-11-07 14:03:25,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-07 14:03:25,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-07 14:03:25,223 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-07 14:03:25,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure cp_set_rx_mode [2024-11-07 14:03:25,224 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_set_rx_mode [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-07 14:03:25,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-07 14:03:25,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_cp_private [2024-11-07 14:03:25,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_cp_private [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-07 14:03:25,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-07 14:03:25,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-07 14:03:25,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-07 14:03:25,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-07 14:03:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-07 14:03:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-07 14:03:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-07 14:03:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-07 14:03:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-07 14:03:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-07 14:03:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-07 14:03:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2024-11-07 14:03:25,225 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2024-11-07 14:03:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 14:03:25,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 14:03:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-07 14:03:25,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-07 14:03:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-07 14:03:25,225 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-07 14:03:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-07 14:03:25,225 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-07 14:03:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure cp_get_regs_len [2024-11-07 14:03:25,225 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_get_regs_len [2024-11-07 14:03:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-07 14:03:25,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-07 14:03:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-07 14:03:25,225 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-07 14:03:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-07 14:03:25,225 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-07 14:03:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-07 14:03:25,225 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-07 14:03:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure cp_start_hw [2024-11-07 14:03:25,225 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_start_hw [2024-11-07 14:03:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-07 14:03:25,225 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-07 14:03:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-07 14:03:25,225 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-07 14:03:25,228 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 14:03:25,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 14:03:25,228 INFO L130 BoogieDeclarations]: Found specification of procedure cp_free_rings [2024-11-07 14:03:25,228 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_free_rings [2024-11-07 14:03:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure cp_stop_hw [2024-11-07 14:03:25,229 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_stop_hw [2024-11-07 14:03:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-07 14:03:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-07 14:03:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-07 14:03:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-07 14:03:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-07 14:03:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-07 14:03:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-07 14:03:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-07 14:03:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-07 14:03:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-07 14:03:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-07 14:03:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-07 14:03:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-07 14:03:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-07 14:03:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-07 14:03:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-07 14:03:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-07 14:03:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-07 14:03:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-07 14:03:25,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure cp_get_eeprom_len [2024-11-07 14:03:25,230 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_get_eeprom_len [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-07 14:03:25,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-07 14:03:25,230 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_reset_queue [2024-11-07 14:03:25,230 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_reset_queue [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure cp_nway_reset [2024-11-07 14:03:25,230 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_nway_reset [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-07 14:03:25,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-07 14:03:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-07 14:03:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-07 14:03:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-07 14:03:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-07 14:03:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-07 14:03:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-07 14:03:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-07 14:03:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-07 14:03:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-07 14:03:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-07 14:03:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-07 14:03:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-07 14:03:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-07 14:03:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-07 14:03:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-07 14:03:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-07 14:03:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-07 14:03:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-07 14:03:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-07 14:03:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-07 14:03:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-07 14:03:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-07 14:03:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-07 14:03:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-07 14:03:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-07 14:03:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-07 14:03:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-07 14:03:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-07 14:03:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-07 14:03:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-07 14:03:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-07 14:03:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-07 14:03:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-07 14:03:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-07 14:03:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-07 14:03:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-07 14:03:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-07 14:03:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-07 14:03:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2024-11-07 14:03:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-11-07 14:03:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-07 14:03:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure cp_resume [2024-11-07 14:03:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_resume [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-07 14:03:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2024-11-07 14:03:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-07 14:03:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-07 14:03:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-07 14:03:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-07 14:03:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-07 14:03:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-07 14:03:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-07 14:03:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-07 14:03:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-07 14:03:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure cp_enable_irq [2024-11-07 14:03:25,235 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_enable_irq [2024-11-07 14:03:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-07 14:03:25,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-07 14:03:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_cp_private [2024-11-07 14:03:25,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_cp_private [2024-11-07 14:03:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2024-11-07 14:03:25,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2024-11-07 14:03:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure __cp_set_rx_mode [2024-11-07 14:03:25,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __cp_set_rx_mode [2024-11-07 14:03:25,236 INFO L130 BoogieDeclarations]: Found specification of procedure cp_clean_rings [2024-11-07 14:03:25,236 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_clean_rings [2024-11-07 14:03:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-07 14:03:25,237 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-07 14:03:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-07 14:03:25,237 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-07 14:03:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-07 14:03:25,237 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-07 14:03:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-07 14:03:25,237 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-07 14:03:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-07 14:03:25,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-07 14:03:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-07 14:03:25,238 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-07 14:03:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-07 14:03:25,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-07 14:03:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd_end [2024-11-07 14:03:25,238 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd_end [2024-11-07 14:03:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_108 [2024-11-07 14:03:25,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_108 [2024-11-07 14:03:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-07 14:03:25,238 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-07 14:03:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-07 14:03:25,238 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-07 14:03:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-07 14:03:25,238 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-07 14:03:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure cp_close [2024-11-07 14:03:25,238 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_close [2024-11-07 14:03:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-07 14:03:25,239 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure cp_open [2024-11-07 14:03:25,239 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_open [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-07 14:03:25,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure cp_tx_timeout [2024-11-07 14:03:25,239 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_tx_timeout [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-07 14:03:25,239 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd_start [2024-11-07 14:03:25,239 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd_start [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-07 14:03:25,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_hw [2024-11-07 14:03:25,239 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_hw [2024-11-07 14:03:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-07 14:03:25,240 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_extend_cmd [2024-11-07 14:03:25,240 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_extend_cmd [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-07 14:03:25,240 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-07 14:03:25,240 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-07 14:03:25,240 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-07 14:03:25,240 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure cp_interrupt [2024-11-07 14:03:25,240 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_interrupt [2024-11-07 14:03:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-07 14:03:25,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-07 14:03:25,242 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-07 14:03:25,242 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-07 14:03:25,242 INFO L130 BoogieDeclarations]: Found specification of procedure cp_remove_one [2024-11-07 14:03:25,242 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_remove_one [2024-11-07 14:03:26,332 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 14:03:26,335 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 14:03:26,981 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-07 14:03:50,000 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-07 14:03:51,702 INFO L? ?]: Removed 3293 outVars from TransFormulas that were not future-live. [2024-11-07 14:03:51,702 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 14:03:51,762 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 14:03:51,766 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-07 14:03:51,767 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:03:51 BoogieIcfgContainer [2024-11-07 14:03:51,767 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 14:03:51,769 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 14:03:51,769 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 14:03:51,773 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 14:03:51,774 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 02:03:18" (1/3) ... [2024-11-07 14:03:51,774 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c3ecfc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:03:51, skipping insertion in model container [2024-11-07 14:03:51,774 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:22" (2/3) ... [2024-11-07 14:03:51,775 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c3ecfc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:03:51, skipping insertion in model container [2024-11-07 14:03:51,777 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:03:51" (3/3) ... [2024-11-07 14:03:51,778 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i [2024-11-07 14:03:51,791 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 14:03:51,792 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-07 14:03:51,908 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 14:03:51,920 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4846d5b6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 14:03:51,920 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-07 14:03:51,935 INFO L276 IsEmpty]: Start isEmpty. Operand has 2410 states, 1719 states have (on average 1.300174520069808) internal successors, (2235), 1739 states have internal predecessors, (2235), 578 states have call successors, (578), 111 states have call predecessors, (578), 110 states have return successors, (573), 569 states have call predecessors, (573), 573 states have call successors, (573) [2024-11-07 14:03:51,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-07 14:03:51,953 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 14:03:51,954 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 14:03:51,955 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-07 14:03:51,960 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 14:03:51,960 INFO L85 PathProgramCache]: Analyzing trace with hash -773032108, now seen corresponding path program 1 times [2024-11-07 14:03:51,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 14:03:51,968 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [815622126] [2024-11-07 14:03:51,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 14:03:51,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 14:03:57,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,627 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-07 14:03:58,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:03:58,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-07 14:03:58,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:03:58,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-07 14:03:58,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,707 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:03:58,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-07 14:03:58,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,731 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:03:58,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-07 14:03:58,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,749 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:03:58,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,758 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-07 14:03:58,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,768 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:03:58,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,774 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-07 14:03:58,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:03:58,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,792 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-07 14:03:58,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:03:58,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-07 14:03:58,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,823 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:03:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,829 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-07 14:03:58,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,841 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:03:58,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,849 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-07 14:03:58,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,861 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:03:58,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-07 14:03:58,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:03:58,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-07 14:03:58,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,896 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:03:58,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-07 14:03:58,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,911 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:03:58,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-07 14:03:58,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:03:58,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-07 14:03:58,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:03:58,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,948 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-07 14:03:58,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-07 14:03:58,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:03:58,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-07 14:03:58,974 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 14:03:58,974 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [815622126] [2024-11-07 14:03:58,975 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [815622126] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 14:03:58,975 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 14:03:58,975 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-07 14:03:58,978 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765264845] [2024-11-07 14:03:58,978 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 14:03:58,983 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-07 14:03:58,983 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 14:03:59,002 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-07 14:03:59,002 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-07 14:03:59,012 INFO L87 Difference]: Start difference. First operand has 2410 states, 1719 states have (on average 1.300174520069808) internal successors, (2235), 1739 states have internal predecessors, (2235), 578 states have call successors, (578), 111 states have call predecessors, (578), 110 states have return successors, (573), 569 states have call predecessors, (573), 573 states have call successors, (573) Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-07 14:04:03,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 14:04:07,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 14:04:41,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 14:04:41,423 INFO L93 Difference]: Finished difference Result 7157 states and 10324 transitions. [2024-11-07 14:04:41,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-07 14:04:41,426 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) Word has length 200 [2024-11-07 14:04:41,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 14:04:41,477 INFO L225 Difference]: With dead ends: 7157 [2024-11-07 14:04:41,477 INFO L226 Difference]: Without dead ends: 4772 [2024-11-07 14:04:41,499 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-07 14:04:41,501 INFO L432 NwaCegarLoop]: 2433 mSDtfsCounter, 4055 mSDsluCounter, 3578 mSDsCounter, 0 mSdLazyCounter, 2599 mSolverCounterSat, 1495 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4573 SdHoareTripleChecker+Valid, 6011 SdHoareTripleChecker+Invalid, 4096 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1495 IncrementalHoareTripleChecker+Valid, 2599 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.5s IncrementalHoareTripleChecker+Time [2024-11-07 14:04:41,505 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4573 Valid, 6011 Invalid, 4096 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1495 Valid, 2599 Invalid, 2 Unknown, 0 Unchecked, 41.5s Time] [2024-11-07 14:04:41,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4772 states. [2024-11-07 14:04:41,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4772 to 4688. [2024-11-07 14:04:41,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4688 states, 3367 states have (on average 1.2738342738342738) internal successors, (4289), 3405 states have internal predecessors, (4289), 1101 states have call successors, (1101), 218 states have call predecessors, (1101), 217 states have return successors, (1098), 1090 states have call predecessors, (1098), 1098 states have call successors, (1098) [2024-11-07 14:04:41,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4688 states to 4688 states and 6488 transitions. [2024-11-07 14:04:41,963 INFO L78 Accepts]: Start accepts. Automaton has 4688 states and 6488 transitions. Word has length 200 [2024-11-07 14:04:41,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 14:04:41,964 INFO L471 AbstractCegarLoop]: Abstraction has 4688 states and 6488 transitions. [2024-11-07 14:04:41,964 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-07 14:04:41,964 INFO L276 IsEmpty]: Start isEmpty. Operand 4688 states and 6488 transitions. [2024-11-07 14:04:41,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-07 14:04:41,974 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 14:04:41,975 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 14:04:41,975 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-07 14:04:41,975 INFO L396 AbstractCegarLoop]: === Iteration 2 === 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)] === [2024-11-07 14:04:41,976 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 14:04:41,976 INFO L85 PathProgramCache]: Analyzing trace with hash 992230109, now seen corresponding path program 1 times [2024-11-07 14:04:41,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 14:04:41,976 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [533017379] [2024-11-07 14:04:41,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 14:04:41,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms