./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.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', '58d15a5feb7af6647b099d75992dc6c7c20191bdb135a07030e94ab68f234062'] 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.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 58d15a5feb7af6647b099d75992dc6c7c20191bdb135a07030e94ab68f234062 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 14:33:20,902 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 14:33:21,012 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 14:33:21,018 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 14:33:21,018 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 14:33:21,053 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 14:33:21,055 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 14:33:21,056 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 14:33:21,056 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 14:33:21,057 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 14:33:21,057 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 14:33:21,057 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 14:33:21,058 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 14:33:21,058 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 14:33:21,058 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 14:33:21,059 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 14:33:21,060 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 14:33:21,060 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 14:33:21,060 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 14:33:21,060 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 14:33:21,060 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 14:33:21,060 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 14:33:21,060 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 14:33:21,060 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 14:33:21,060 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 14:33:21,060 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 14:33:21,060 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 14:33:21,061 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 14:33:21,061 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 14:33:21,061 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 14:33:21,061 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 14:33:21,061 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 14:33:21,061 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 14:33:21,061 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 14:33:21,061 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 14:33:21,061 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 14:33:21,061 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 14:33:21,061 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 14:33:21,061 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 14:33:21,061 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 -> 58d15a5feb7af6647b099d75992dc6c7c20191bdb135a07030e94ab68f234062 [2024-11-07 14:33:21,394 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 14:33:21,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 14:33:21,405 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 14:33:21,406 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 14:33:21,407 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 14:33:21,408 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i [2024-11-07 14:33:22,906 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 14:33:23,554 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 14:33:23,555 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i [2024-11-07 14:33:23,624 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/e1e533e2d/385b625e97d04c6d93d0295bf37eead7/FLAG6d30474b1 [2024-11-07 14:33:23,641 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/e1e533e2d/385b625e97d04c6d93d0295bf37eead7 [2024-11-07 14:33:23,643 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 14:33:23,645 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 14:33:23,646 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 14:33:23,646 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 14:33:23,651 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 14:33:23,652 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:33:23" (1/1) ... [2024-11-07 14:33:23,653 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38fa9797 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:33:23, skipping insertion in model container [2024-11-07 14:33:23,653 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:33:23" (1/1) ... [2024-11-07 14:33:23,802 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 14:33:28,471 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404089,404102] [2024-11-07 14:33:28,476 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404258,404271] [2024-11-07 14:33:28,476 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404425,404438] [2024-11-07 14:33:28,476 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404593,404606] [2024-11-07 14:33:28,540 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 14:33:28,670 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 14:33:28,783 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"); [5331] [2024-11-07 14:33:28,785 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)); [5338] [2024-11-07 14:33:28,785 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5345] [2024-11-07 14:33:28,789 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)); [5416-5417] [2024-11-07 14:33:28,791 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"); [5422-5424] [2024-11-07 14:33:28,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5602] [2024-11-07 14:33:28,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5616] [2024-11-07 14:33:28,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5624] [2024-11-07 14:33:28,801 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)); [5716-5717] [2024-11-07 14:33:28,805 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)); [5750-5751] [2024-11-07 14:33:28,806 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5787-5788] [2024-11-07 14:33:28,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5824-5825] [2024-11-07 14:33:28,820 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)); [6171-6172] [2024-11-07 14:33:28,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6178] [2024-11-07 14:33:28,826 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6420] [2024-11-07 14:33:28,827 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6423] [2024-11-07 14:33:28,827 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6426] [2024-11-07 14:33:28,827 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6429] [2024-11-07 14:33:28,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6460] [2024-11-07 14:33:28,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6463] [2024-11-07 14:33:28,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6466] [2024-11-07 14:33:28,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6469] [2024-11-07 14:33:28,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6500] [2024-11-07 14:33:28,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6503] [2024-11-07 14:33:28,830 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6506] [2024-11-07 14:33:28,830 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6509] [2024-11-07 14:33:28,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6540] [2024-11-07 14:33:28,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6543] [2024-11-07 14:33:28,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6546] [2024-11-07 14:33:28,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6549] [2024-11-07 14:33:28,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6993] [2024-11-07 14:33:28,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7407] [2024-11-07 14:33:28,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8080] [2024-11-07 14:33:28,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8099] [2024-11-07 14:33:28,951 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8112] [2024-11-07 14:33:28,951 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8117] [2024-11-07 14:33:28,951 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8130] [2024-11-07 14:33:28,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8142] [2024-11-07 14:33:28,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8668] [2024-11-07 14:33:28,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8670] [2024-11-07 14:33:28,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8717] [2024-11-07 14:33:29,158 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404089,404102] [2024-11-07 14:33:29,162 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404258,404271] [2024-11-07 14:33:29,163 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404425,404438] [2024-11-07 14:33:29,163 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404593,404606] [2024-11-07 14:33:29,175 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 14:33:29,587 INFO L204 MainTranslator]: Completed translation [2024-11-07 14:33:29,589 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:33:29 WrapperNode [2024-11-07 14:33:29,589 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 14:33:29,591 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 14:33:29,591 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 14:33:29,591 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 14:33:29,598 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:33:29" (1/1) ... [2024-11-07 14:33:29,749 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:33:29" (1/1) ... [2024-11-07 14:33:30,063 INFO L138 Inliner]: procedures = 559, calls = 3409, calls flagged for inlining = 292, calls inlined = 254, statements flattened = 7103 [2024-11-07 14:33:30,064 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 14:33:30,065 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 14:33:30,065 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 14:33:30,065 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 14:33:30,078 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:33:29" (1/1) ... [2024-11-07 14:33:30,079 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:33:29" (1/1) ... [2024-11-07 14:33:30,133 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:33:29" (1/1) ... [2024-11-07 14:33:31,395 INFO L175 MemorySlicer]: Split 1805 memory accesses to 23 slices as follows [51, 10, 42, 1, 53, 5, 981, 4, 3, 5, 2, 8, 5, 562, 2, 2, 40, 7, 11, 6, 2, 1, 2]. 54 percent of accesses are in the largest equivalence class. The 1040 initializations are split as follows [0, 8, 0, 0, 0, 0, 981, 4, 1, 5, 0, 8, 0, 6, 0, 0, 0, 7, 11, 6, 0, 1, 2]. The 405 writes are split as follows [51, 0, 36, 0, 42, 2, 0, 0, 0, 0, 1, 0, 2, 268, 1, 1, 0, 0, 0, 0, 1, 0, 0]. [2024-11-07 14:33:31,398 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:33:29" (1/1) ... [2024-11-07 14:33:31,398 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:33:29" (1/1) ... [2024-11-07 14:33:31,602 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:33:29" (1/1) ... [2024-11-07 14:33:31,634 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:33:29" (1/1) ... [2024-11-07 14:33:31,682 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:33:29" (1/1) ... [2024-11-07 14:33:31,714 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:33:29" (1/1) ... [2024-11-07 14:33:31,803 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 14:33:31,805 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 14:33:31,805 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 14:33:31,806 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 14:33:31,808 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:33:29" (1/1) ... [2024-11-07 14:33:31,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 14:33:31,836 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 14:33:31,856 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 14:33:31,864 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 14:33:31,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-07 14:33:31,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-07 14:33:31,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-07 14:33:31,886 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-07 14:33:31,886 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-07 14:33:31,886 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-07 14:33:31,887 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-07 14:33:31,887 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-07 14:33:31,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 14:33:31,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 14:33:31,888 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-07 14:33:31,888 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-07 14:33:31,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-07 14:33:31,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-07 14:33:31,888 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2024-11-07 14:33:31,888 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2024-11-07 14:33:31,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_80 [2024-11-07 14:33:31,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_80 [2024-11-07 14:33:31,889 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-07 14:33:31,889 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-07 14:33:31,889 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-07 14:33:31,890 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-07 14:33:31,890 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-07 14:33:31,890 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-07 14:33:31,890 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-07 14:33:31,890 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-07 14:33:31,890 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-07 14:33:31,890 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-07 14:33:31,890 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2024-11-07 14:33:31,891 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2024-11-07 14:33:31,891 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-07 14:33:31,891 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-07 14:33:31,891 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-07 14:33:31,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-07 14:33:31,891 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-07 14:33:31,891 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-07 14:33:31,891 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-07 14:33:31,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-07 14:33:31,891 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2024-11-07 14:33:31,891 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2024-11-07 14:33:31,891 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-07 14:33:31,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-07 14:33:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-07 14:33:31,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-07 14:33:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-07 14:33:31,892 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-07 14:33:31,892 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-07 14:33:31,893 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-07 14:33:31,893 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-07 14:33:31,893 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-07 14:33:31,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-07 14:33:31,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-07 14:33:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-07 14:33:31,894 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-07 14:33:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 14:33:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_62 [2024-11-07 14:33:31,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_62 [2024-11-07 14:33:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-07 14:33:31,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-07 14:33:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2024-11-07 14:33:31,894 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2024-11-07 14:33:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-07 14:33:31,894 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-07 14:33:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-07 14:33:31,894 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-07 14:33:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-07 14:33:31,894 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-07 14:33:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rbufs [2024-11-07 14:33:31,894 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rbufs [2024-11-07 14:33:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-07 14:33:31,894 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-07 14:33:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-07 14:33:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-07 14:33:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-07 14:33:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-07 14:33:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-07 14:33:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-07 14:33:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-07 14:33:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-07 14:33:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-07 14:33:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-07 14:33:31,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-07 14:33:31,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2024-11-07 14:33:31,895 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-07 14:33:31,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-07 14:33:31,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-07 14:33:31,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-07 14:33:31,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-07 14:33:31,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-07 14:33:31,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-07 14:33:31,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-07 14:33:31,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-07 14:33:31,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-07 14:33:31,896 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-07 14:33:31,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-07 14:33:31,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-07 14:33:31,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-07 14:33:31,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-07 14:33:31,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-07 14:33:31,899 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2024-11-07 14:33:31,899 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2024-11-07 14:33:31,899 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2024-11-07 14:33:31,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2024-11-07 14:33:31,899 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-07 14:33:31,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-07 14:33:31,900 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-07 14:33:31,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-07 14:33:31,900 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2024-11-07 14:33:31,900 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2024-11-07 14:33:31,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-07 14:33:31,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-07 14:33:31,900 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown [2024-11-07 14:33:31,900 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown [2024-11-07 14:33:31,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 14:33:31,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-07 14:33:31,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-07 14:33:31,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-07 14:33:31,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-07 14:33:31,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-07 14:33:31,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-07 14:33:31,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-07 14:33:31,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-07 14:33:31,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2024-11-07 14:33:31,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-07 14:33:31,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-07 14:33:31,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-07 14:33:31,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-07 14:33:31,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-07 14:33:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 14:33:31,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 14:33:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2024-11-07 14:33:31,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2024-11-07 14:33:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-07 14:33:31,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-07 14:33:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2024-11-07 14:33:31,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2024-11-07 14:33:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-07 14:33:31,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-07 14:33:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rhine_private [2024-11-07 14:33:31,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rhine_private [2024-11-07 14:33:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-07 14:33:31,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-07 14:33:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-07 14:33:31,902 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-07 14:33:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-07 14:33:31,902 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-07 14:33:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-07 14:33:31,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-07 14:33:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-07 14:33:31,902 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-07 14:33:31,905 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-07 14:33:31,906 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-07 14:33:31,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_68 [2024-11-07 14:33:31,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_68 [2024-11-07 14:33:31,906 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2024-11-07 14:33:31,906 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2024-11-07 14:33:31,906 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2024-11-07 14:33:31,906 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2024-11-07 14:33:31,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rhine_private [2024-11-07 14:33:31,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rhine_private [2024-11-07 14:33:31,906 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-07 14:33:31,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 14:33:31,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-07 14:33:31,907 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-07 14:33:31,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-07 14:33:31,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2024-11-07 14:33:31,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2024-11-07 14:33:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-07 14:33:31,908 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-07 14:33:31,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-07 14:33:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-07 14:33:31,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-07 14:33:31,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-07 14:33:31,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-07 14:33:31,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-07 14:33:31,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-07 14:33:31,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-07 14:33:31,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-07 14:33:31,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-07 14:33:31,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-07 14:33:31,913 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2024-11-07 14:33:31,913 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-11-07 14:33:31,913 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-07 14:33:31,913 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one [2024-11-07 14:33:31,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-07 14:33:31,913 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-07 14:33:31,913 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2024-11-07 14:33:31,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_79 [2024-11-07 14:33:31,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_79 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-07 14:33:31,914 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-07 14:33:31,914 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-07 14:33:31,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2024-11-07 14:33:31,914 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2024-11-07 14:33:31,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-07 14:33:31,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-07 14:33:31,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-07 14:33:31,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-07 14:33:31,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2024-11-07 14:33:31,918 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-07 14:33:31,918 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2024-11-07 14:33:31,918 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-07 14:33:31,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-07 14:33:31,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-07 14:33:31,918 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2024-11-07 14:33:31,918 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2024-11-07 14:33:31,918 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-07 14:33:31,918 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-07 14:33:31,918 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-07 14:33:31,918 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-07 14:33:31,919 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-07 14:33:31,919 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-07 14:33:31,919 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-07 14:33:31,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-07 14:33:31,919 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-07 14:33:31,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-07 14:33:31,919 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-07 14:33:31,919 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_63 [2024-11-07 14:33:31,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_63 [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2024-11-07 14:33:31,919 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2024-11-07 14:33:31,919 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-07 14:33:31,919 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2024-11-07 14:33:31,919 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-07 14:33:31,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-07 14:33:31,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-07 14:33:31,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-07 14:33:31,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-07 14:33:31,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-07 14:33:31,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-07 14:33:31,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-07 14:33:31,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-07 14:33:31,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-07 14:33:31,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-07 14:33:31,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_67 [2024-11-07 14:33:31,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_67 [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-07 14:33:31,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-07 14:33:31,925 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-07 14:33:31,925 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2024-11-07 14:33:31,925 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2024-11-07 14:33:31,925 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2024-11-07 14:33:31,925 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2024-11-07 14:33:31,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-07 14:33:31,925 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-07 14:33:31,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-07 14:33:31,925 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-07 14:33:31,925 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2024-11-07 14:33:31,925 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2024-11-07 14:33:31,925 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-07 14:33:31,925 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-07 14:33:31,925 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-07 14:33:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-07 14:33:31,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-07 14:33:31,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-07 14:33:31,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-07 14:33:31,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-07 14:33:31,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-07 14:33:31,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-07 14:33:31,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-07 14:33:31,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-07 14:33:31,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-07 14:33:31,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-07 14:33:31,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-07 14:33:31,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-07 14:33:31,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-07 14:33:31,926 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2024-11-07 14:33:31,926 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2024-11-07 14:33:31,926 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2024-11-07 14:33:31,926 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2024-11-07 14:33:31,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-07 14:33:31,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-07 14:33:33,060 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 14:33:33,066 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 14:33:33,098 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-07 14:33:50,272 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-07 14:33:51,351 INFO L? ?]: Removed 2888 outVars from TransFormulas that were not future-live. [2024-11-07 14:33:51,352 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 14:33:51,432 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 14:33:51,436 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-07 14:33:51,437 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:33:51 BoogieIcfgContainer [2024-11-07 14:33:51,437 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 14:33:51,439 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 14:33:51,440 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 14:33:51,448 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 14:33:51,448 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 02:33:23" (1/3) ... [2024-11-07 14:33:51,449 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e474b34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:33:51, skipping insertion in model container [2024-11-07 14:33:51,450 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:33:29" (2/3) ... [2024-11-07 14:33:51,450 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e474b34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:33:51, skipping insertion in model container [2024-11-07 14:33:51,451 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:33:51" (3/3) ... [2024-11-07 14:33:51,452 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i [2024-11-07 14:33:51,469 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 14:33:51,470 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-07 14:33:51,603 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 14:33:51,615 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;@6e6160a0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 14:33:51,617 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-07 14:33:51,636 INFO L276 IsEmpty]: Start isEmpty. Operand has 2602 states, 1828 states have (on average 1.311816192560175) internal successors, (2398), 1874 states have internal predecessors, (2398), 637 states have call successors, (637), 136 states have call predecessors, (637), 135 states have return successors, (628), 617 states have call predecessors, (628), 628 states have call successors, (628) [2024-11-07 14:33:51,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-07 14:33:51,667 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 14:33:51,668 INFO L215 NwaCegarLoop]: trace histogram [15, 15, 14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:33:51,669 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 14:33:51,672 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 14:33:51,673 INFO L85 PathProgramCache]: Analyzing trace with hash -1425985961, now seen corresponding path program 1 times [2024-11-07 14:33:51,682 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 14:33:51,683 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [632294385] [2024-11-07 14:33:51,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 14:33:51,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 14:33:59,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,520 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-07 14:34:00,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:34:00,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-07 14:34:00,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:34:00,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-07 14:34:00,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,615 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:34:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-07 14:34:00,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:34:00,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,658 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-07 14:34:00,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,677 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:34:00,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,690 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-07 14:34:00,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,708 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:34:00,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,721 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-07 14:34:00,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,739 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:34:00,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,747 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-07 14:34:00,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:34:00,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,770 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-07 14:34:00,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,787 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:34:00,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-07 14:34:00,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:34:00,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-07 14:34:00,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:34:00,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,858 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-07 14:34:00,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:34:00,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-07 14:34:00,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:34:00,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-07 14:34:00,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,926 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:34:00,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-07 14:34:00,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-07 14:34:00,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:34:00,973 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-07 14:34:00,974 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 14:34:00,974 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [632294385] [2024-11-07 14:34:00,975 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [632294385] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 14:34:00,975 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 14:34:00,975 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-07 14:34:00,977 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1330463857] [2024-11-07 14:34:00,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 14:34:00,981 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-07 14:34:00,982 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 14:34:01,011 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-07 14:34:01,012 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-07 14:34:01,022 INFO L87 Difference]: Start difference. First operand has 2602 states, 1828 states have (on average 1.311816192560175) internal successors, (2398), 1874 states have internal predecessors, (2398), 637 states have call successors, (637), 136 states have call predecessors, (637), 135 states have return successors, (628), 617 states have call predecessors, (628), 628 states have call successors, (628) Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2024-11-07 14:34:05,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 14:34:09,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 14:34:45,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 14:34:45,583 INFO L93 Difference]: Finished difference Result 7665 states and 11099 transitions. [2024-11-07 14:34:45,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-07 14:34:45,585 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) Word has length 184 [2024-11-07 14:34:45,586 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 14:34:45,651 INFO L225 Difference]: With dead ends: 7665 [2024-11-07 14:34:45,651 INFO L226 Difference]: Without dead ends: 5083 [2024-11-07 14:34:45,675 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 62 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 14:34:45,678 INFO L432 NwaCegarLoop]: 2436 mSDtfsCounter, 4756 mSDsluCounter, 3490 mSDsCounter, 0 mSdLazyCounter, 3050 mSolverCounterSat, 1739 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5302 SdHoareTripleChecker+Valid, 5926 SdHoareTripleChecker+Invalid, 4791 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1739 IncrementalHoareTripleChecker+Valid, 3050 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 43.6s IncrementalHoareTripleChecker+Time [2024-11-07 14:34:45,678 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5302 Valid, 5926 Invalid, 4791 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1739 Valid, 3050 Invalid, 2 Unknown, 0 Unchecked, 43.6s Time] [2024-11-07 14:34:45,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5083 states. [2024-11-07 14:34:46,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5083 to 4977. [2024-11-07 14:34:46,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4977 states, 3515 states have (on average 1.2910384068278804) internal successors, (4538), 3596 states have internal predecessors, (4538), 1195 states have call successors, (1195), 265 states have call predecessors, (1195), 264 states have return successors, (1191), 1169 states have call predecessors, (1191), 1191 states have call successors, (1191) [2024-11-07 14:34:46,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4977 states to 4977 states and 6924 transitions. [2024-11-07 14:34:46,126 INFO L78 Accepts]: Start accepts. Automaton has 4977 states and 6924 transitions. Word has length 184 [2024-11-07 14:34:46,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 14:34:46,128 INFO L471 AbstractCegarLoop]: Abstraction has 4977 states and 6924 transitions. [2024-11-07 14:34:46,128 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2024-11-07 14:34:46,128 INFO L276 IsEmpty]: Start isEmpty. Operand 4977 states and 6924 transitions. [2024-11-07 14:34:46,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-07 14:34:46,141 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 14:34:46,141 INFO L215 NwaCegarLoop]: trace histogram [15, 15, 14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:34:46,141 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-07 14:34:46,142 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 14:34:46,142 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 14:34:46,142 INFO L85 PathProgramCache]: Analyzing trace with hash -1138651561, now seen corresponding path program 1 times [2024-11-07 14:34:46,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 14:34:46,143 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [692242732] [2024-11-07 14:34:46,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 14:34:46,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms