./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.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', '28084432560c47da1ffc5f98cfcaa5be6cb055f18fa0164e17cef2e3b92cbd47'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.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 28084432560c47da1ffc5f98cfcaa5be6cb055f18fa0164e17cef2e3b92cbd47 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 14:17:03,736 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 14:17:03,830 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 14:17:03,835 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 14:17:03,835 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 14:17:03,861 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 14:17:03,863 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 14:17:03,863 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 14:17:03,864 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 14:17:03,864 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 14:17:03,864 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 14:17:03,864 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 14:17:03,865 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 14:17:03,865 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 14:17:03,865 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 14:17:03,865 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 14:17:03,865 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 14:17:03,865 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 14:17:03,866 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 14:17:03,866 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 14:17:03,866 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 14:17:03,866 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 14:17:03,866 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 14:17:03,866 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 14:17:03,866 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 14:17:03,866 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 14:17:03,866 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 14:17:03,866 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 14:17:03,866 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 14:17:03,866 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 14:17:03,866 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 14:17:03,866 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 14:17:03,866 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 14:17:03,866 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 14:17:03,866 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 14:17:03,866 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 14:17:03,866 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 14:17:03,867 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 14:17:03,867 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 14:17:03,867 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 -> 28084432560c47da1ffc5f98cfcaa5be6cb055f18fa0164e17cef2e3b92cbd47 [2024-11-07 14:17:04,088 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 14:17:04,094 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 14:17:04,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 14:17:04,096 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 14:17:04,097 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 14:17:04,097 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2024-11-07 14:17:05,201 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 14:17:05,704 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 14:17:05,705 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2024-11-07 14:17:05,749 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/71198f567/65c9fbe163644785ab227db8e4be42a5/FLAG652b664b0 [2024-11-07 14:17:05,766 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/71198f567/65c9fbe163644785ab227db8e4be42a5 [2024-11-07 14:17:05,769 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 14:17:05,770 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 14:17:05,772 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 14:17:05,773 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 14:17:05,776 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 14:17:05,776 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:17:05" (1/1) ... [2024-11-07 14:17:05,777 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67dbe40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:17:05, skipping insertion in model container [2024-11-07 14:17:05,777 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:17:05" (1/1) ... [2024-11-07 14:17:05,929 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 14:17:09,683 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508632,508645] [2024-11-07 14:17:09,687 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508801,508814] [2024-11-07 14:17:09,687 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508968,508981] [2024-11-07 14:17:09,687 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[509136,509149] [2024-11-07 14:17:09,714 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 14:17:09,744 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 14:17:09,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6262] [2024-11-07 14:17:09,826 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6269] [2024-11-07 14:17:09,826 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6276] [2024-11-07 14:17:09,827 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6292] [2024-11-07 14:17:09,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/520b8de/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6352-6353] [2024-11-07 14:17:09,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6358-6360] [2024-11-07 14:17:09,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [6387] [2024-11-07 14:17:09,830 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6394] [2024-11-07 14:17:09,830 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6450] [2024-11-07 14:17:09,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6453] [2024-11-07 14:17:09,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6456] [2024-11-07 14:17:09,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6459] [2024-11-07 14:17:09,832 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6553] [2024-11-07 14:17:09,832 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6561] [2024-11-07 14:17:09,832 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6568] [2024-11-07 14:17:09,833 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6575] [2024-11-07 14:17:09,834 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/mm.h"), "i" (488), "i" (12UL)); [6651-6652] [2024-11-07 14:17:09,834 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [6681] [2024-11-07 14:17:09,835 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [6689-6690] [2024-11-07 14:17:09,838 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6765-6766] [2024-11-07 14:17:09,839 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6799-6800] [2024-11-07 14:17:09,840 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [6840-6841] [2024-11-07 14:17:09,840 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [6869-6870] [2024-11-07 14:17:09,848 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [7347-7348] [2024-11-07 14:17:09,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7354] [2024-11-07 14:17:09,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10425] [2024-11-07 14:17:10,128 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508632,508645] [2024-11-07 14:17:10,129 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508801,508814] [2024-11-07 14:17:10,129 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508968,508981] [2024-11-07 14:17:10,129 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[509136,509149] [2024-11-07 14:17:10,140 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 14:17:10,323 INFO L204 MainTranslator]: Completed translation [2024-11-07 14:17:10,324 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:17:10 WrapperNode [2024-11-07 14:17:10,324 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 14:17:10,325 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 14:17:10,325 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 14:17:10,325 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 14:17:10,330 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:17:10" (1/1) ... [2024-11-07 14:17:10,436 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:17:10" (1/1) ... [2024-11-07 14:17:10,724 INFO L138 Inliner]: procedures = 678, calls = 4062, calls flagged for inlining = 360, calls inlined = 334, statements flattened = 11909 [2024-11-07 14:17:10,725 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 14:17:10,726 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 14:17:10,726 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 14:17:10,726 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 14:17:10,734 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:17:10" (1/1) ... [2024-11-07 14:17:10,735 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:17:10" (1/1) ... [2024-11-07 14:17:10,779 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:17:10" (1/1) ... [2024-11-07 14:17:13,106 INFO L175 MemorySlicer]: Split 1998 memory accesses to 24 slices as follows [4, 27, 14, 2, 15, 2, 1, 2, 1600, 2, 60, 6, 7, 6, 107, 7, 1, 70, 2, 4, 10, 40, 8, 1]. 80 percent of accesses are in the largest equivalence class. The 80 initializations are split as follows [0, 0, 0, 0, 0, 0, 1, 0, 11, 2, 60, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. The 782 writes are split as follows [0, 2, 7, 1, 7, 1, 0, 1, 578, 0, 0, 0, 1, 4, 101, 4, 0, 60, 0, 4, 5, 0, 5, 1]. [2024-11-07 14:17:13,106 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:17:10" (1/1) ... [2024-11-07 14:17:13,107 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:17:10" (1/1) ... [2024-11-07 14:17:13,261 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:17:10" (1/1) ... [2024-11-07 14:17:13,309 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:17:10" (1/1) ... [2024-11-07 14:17:13,356 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:17:10" (1/1) ... [2024-11-07 14:17:13,397 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:17:10" (1/1) ... [2024-11-07 14:17:13,483 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 14:17:13,485 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 14:17:13,485 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 14:17:13,485 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 14:17:13,487 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:17:10" (1/1) ... [2024-11-07 14:17:13,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 14:17:13,506 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 14:17:13,518 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 14:17:13,523 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 14:17:13,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_93 [2024-11-07 14:17:13,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_93 [2024-11-07 14:17:13,543 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-07 14:17:13,543 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-07 14:17:13,543 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-11-07 14:17:13,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-11-07 14:17:13,543 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_core [2024-11-07 14:17:13,543 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_core [2024-11-07 14:17:13,543 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2024-11-07 14:17:13,543 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2024-11-07 14:17:13,543 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_post_phy_linkchg [2024-11-07 14:17:13,543 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_post_phy_linkchg [2024-11-07 14:17:13,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-07 14:17:13,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-07 14:17:13,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-07 14:17:13,544 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-07 14:17:13,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2024-11-07 14:17:13,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2024-11-07 14:17:13,545 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-11-07 14:17:13,545 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-11-07 14:17:13,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 14:17:13,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 14:17:13,545 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_ring [2024-11-07 14:17:13,545 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_ring [2024-11-07 14:17:13,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-07 14:17:13,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-07 14:17:13,545 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-07 14:17:13,545 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-07 14:17:13,545 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-07 14:17:13,545 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-07 14:17:13,545 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-07 14:17:13,545 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-07 14:17:13,545 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_current_addr [2024-11-07 14:17:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_current_addr [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-07 14:17:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_mac [2024-11-07 14:17:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_mac [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_disable [2024-11-07 14:17:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_disable [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_phy_polling [2024-11-07 14:17:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_phy_polling [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-07 14:17:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-07 14:17:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-07 14:17:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-07 14:17:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-07 14:17:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-07 14:17:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-07 14:17:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-07 14:17:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-07 14:17:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-07 14:17:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_speed_and_duplex [2024-11-07 14:17:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_speed_and_duplex [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2024-11-07 14:17:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-07 14:17:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_close [2024-11-07 14:17:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_close [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-07 14:17:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_reg [2024-11-07 14:17:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_reg [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-07 14:17:13,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-07 14:17:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-07 14:17:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-07 14:17:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-07 14:17:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-07 14:17:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-07 14:17:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-07 14:17:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-07 14:17:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-07 14:17:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-07 14:17:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-07 14:17:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-07 14:17:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-07 14:17:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-07 14:17:13,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-07 14:17:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-07 14:17:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-07 14:17:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-07 14:17:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-07 14:17:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-07 14:17:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_init [2024-11-07 14:17:13,550 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_init [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_dbg [2024-11-07 14:17:13,550 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_dbg [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs_len [2024-11-07 14:17:13,550 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs_len [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-07 14:17:13,550 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-07 14:17:13,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_ring_resources [2024-11-07 14:17:13,550 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_ring_resources [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-07 14:17:13,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-07 14:17:13,550 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-07 14:17:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-07 14:17:13,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-07 14:17:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-07 14:17:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-07 14:17:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-07 14:17:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-07 14:17:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-07 14:17:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-07 14:17:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-07 14:17:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-07 14:17:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-07 14:17:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-07 14:17:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-07 14:17:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-07 14:17:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-07 14:17:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-07 14:17:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-07 14:17:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-07 14:17:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-07 14:17:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-07 14:17:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-07 14:17:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-07 14:17:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-07 14:17:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-07 14:17:13,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-07 14:17:13,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-07 14:17:13,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-07 14:17:13,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-07 14:17:13,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-07 14:17:13,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-07 14:17:13,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-07 14:17:13,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-07 14:17:13,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-07 14:17:13,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-07 14:17:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-07 14:17:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-07 14:17:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-07 14:17:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-07 14:17:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-07 14:17:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-07 14:17:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-07 14:17:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-07 14:17:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-07 14:17:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-07 14:17:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-07 14:17:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-07 14:17:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-07 14:17:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-07 14:17:13,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-07 14:17:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-07 14:17:13,558 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-07 14:17:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-07 14:17:13,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-07 14:17:13,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-07 14:17:13,559 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-07 14:17:13,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_multi [2024-11-07 14:17:13,559 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_multi [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-07 14:17:13,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-07 14:17:13,559 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-07 14:17:13,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-07 14:17:13,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-07 14:17:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_start_phy_polling [2024-11-07 14:17:13,559 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_start_phy_polling [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-11-07 14:17:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 14:17:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-07 14:17:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-07 14:17:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2024-11-07 14:17:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_core [2024-11-07 14:17:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_core [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_until_idle [2024-11-07 14:17:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_until_idle [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-07 14:17:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-07 14:17:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-07 14:17:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_link_status [2024-11-07 14:17:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_link_status [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-07 14:17:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_rx_buffer [2024-11-07 14:17:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_rx_buffer [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2024-11-07 14:17:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_resume [2024-11-07 14:17:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_resume [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_dbg [2024-11-07 14:17:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_dbg [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_mdio_idle [2024-11-07 14:17:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_mdio_idle [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-07 14:17:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-07 14:17:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-07 14:17:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_vlan_mode [2024-11-07 14:17:13,560 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_vlan_mode [2024-11-07 14:17:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tx_buffer [2024-11-07 14:17:13,561 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tx_buffer [2024-11-07 14:17:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_down [2024-11-07 14:17:13,561 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_down [2024-11-07 14:17:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_suspend [2024-11-07 14:17:13,561 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_suspend [2024-11-07 14:17:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 14:17:13,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 14:17:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-07 14:17:13,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-07 14:17:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-07 14:17:13,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-07 14:17:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-07 14:17:13,561 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-07 14:17:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-07 14:17:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-07 14:17:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-07 14:17:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-07 14:17:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-07 14:17:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-07 14:17:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-07 14:17:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-07 14:17:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-07 14:17:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-07 14:17:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-07 14:17:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-07 14:17:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-07 14:17:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-07 14:17:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-07 14:17:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-07 14:17:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-07 14:17:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2024-11-07 14:17:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_timeout [2024-11-07 14:17:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_timeout [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-07 14:17:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-07 14:17:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tpd [2024-11-07 14:17:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tpd [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hw_set_mac_addr [2024-11-07 14:17:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hw_set_mac_addr [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-07 14:17:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-07 14:17:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-07 14:17:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restart_autoneg [2024-11-07 14:17:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restart_autoneg [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_rxbufsize [2024-11-07 14:17:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_rxbufsize [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-07 14:17:13,565 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-07 14:17:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-07 14:17:13,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-07 14:17:13,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-07 14:17:13,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-07 14:17:13,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-07 14:17:13,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-07 14:17:13,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-07 14:17:13,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-07 14:17:13,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-07 14:17:13,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-07 14:17:13,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-07 14:17:13,569 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-07 14:17:13,569 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-07 14:17:13,569 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_irq [2024-11-07 14:17:13,569 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_irq [2024-11-07 14:17:13,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-07 14:17:13,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-07 14:17:13,569 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_ext [2024-11-07 14:17:13,569 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_ext [2024-11-07 14:17:13,569 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-07 14:17:13,569 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-07 14:17:13,569 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-07 14:17:13,570 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-07 14:17:13,570 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_nway_reset [2024-11-07 14:17:13,570 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_nway_reset [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_dma_ring [2024-11-07 14:17:13,570 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_dma_ring [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-07 14:17:13,570 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_enable [2024-11-07 14:17:13,570 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_enable [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-07 14:17:13,570 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom_len [2024-11-07 14:17:13,570 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom_len [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-07 14:17:13,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_eeprom_exist [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_eeprom_exist [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_netpoll [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_netpoll [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_85 [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_85 [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_ring [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_ring [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_reset [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_reset [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_open [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_open [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_intr [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_intr [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_power_saving [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_power_saving [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_setup_adv [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_setup_adv [2024-11-07 14:17:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-07 14:17:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-07 14:17:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_buffer [2024-11-07 14:17:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_buffer [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_remove [2024-11-07 14:17:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_remove [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-07 14:17:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2024-11-07 14:17:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-07 14:17:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-07 14:17:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_up [2024-11-07 14:17:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_up [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-07 14:17:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_disable_l0s_l1 [2024-11-07 14:17:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_disable_l0s_l1 [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_resume [2024-11-07 14:17:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_resume [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2024-11-07 14:17:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_pcie [2024-11-07 14:17:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_pcie [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-07 14:17:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-07 14:17:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-07 14:17:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-07 14:17:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_shutdown [2024-11-07 14:17:13,573 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_shutdown [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_aspm [2024-11-07 14:17:13,573 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_aspm [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-07 14:17:13,573 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-07 14:17:13,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-07 14:17:13,573 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_reg [2024-11-07 14:17:13,573 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_reg [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-07 14:17:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-07 14:17:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-07 14:17:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-07 14:17:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-07 14:17:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-07 14:17:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-07 14:17:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-07 14:17:13,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-07 14:17:14,881 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 14:17:14,886 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 14:17:30,657 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-07 14:17:48,215 INFO L? ?]: Removed 5426 outVars from TransFormulas that were not future-live. [2024-11-07 14:17:48,215 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 14:17:48,279 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 14:17:48,281 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-07 14:17:48,281 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:17:48 BoogieIcfgContainer [2024-11-07 14:17:48,281 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 14:17:48,283 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 14:17:48,283 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 14:17:48,286 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 14:17:48,287 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 02:17:05" (1/3) ... [2024-11-07 14:17:48,287 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54003105 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:17:48, skipping insertion in model container [2024-11-07 14:17:48,287 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:17:10" (2/3) ... [2024-11-07 14:17:48,287 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54003105 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:17:48, skipping insertion in model container [2024-11-07 14:17:48,287 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:17:48" (3/3) ... [2024-11-07 14:17:48,288 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2024-11-07 14:17:48,298 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 14:17:48,299 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2024-11-07 14:17:48,441 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 14:17:48,450 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;@2865db82, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 14:17:48,450 INFO L334 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-11-07 14:17:48,463 INFO L276 IsEmpty]: Start isEmpty. Operand has 4802 states, 3509 states have (on average 1.329438586491878) internal successors, (4665), 3558 states have internal predecessors, (4665), 1126 states have call successors, (1126), 163 states have call predecessors, (1126), 162 states have return successors, (1119), 1110 states have call predecessors, (1119), 1119 states have call successors, (1119) [2024-11-07 14:17:48,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-07 14:17:48,469 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 14:17:48,469 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 14:17:48,469 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_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-07 14:17:48,472 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 14:17:48,472 INFO L85 PathProgramCache]: Analyzing trace with hash 416627589, now seen corresponding path program 1 times [2024-11-07 14:17:48,481 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 14:17:48,481 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1450766639] [2024-11-07 14:17:48,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 14:17:48,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 14:17:58,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:17:59,286 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2024-11-07 14:17:59,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:17:59,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-07 14:17:59,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:17:59,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-07 14:17:59,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:17:59,334 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:17:59,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:17:59,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-07 14:17:59,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:17:59,352 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 14:17:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:17:59,367 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-07 14:17:59,367 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 14:17:59,367 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1450766639] [2024-11-07 14:17:59,368 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1450766639] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 14:17:59,368 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 14:17:59,368 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-07 14:17:59,369 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822968582] [2024-11-07 14:17:59,369 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 14:17:59,372 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-07 14:17:59,372 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 14:17:59,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-07 14:17:59,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-07 14:17:59,393 INFO L87 Difference]: Start difference. First operand has 4802 states, 3509 states have (on average 1.329438586491878) internal successors, (4665), 3558 states have internal predecessors, (4665), 1126 states have call successors, (1126), 163 states have call predecessors, (1126), 162 states have return successors, (1119), 1110 states have call predecessors, (1119), 1119 states have call successors, (1119) Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-11-07 14:18:00,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 14:18:00,150 INFO L93 Difference]: Finished difference Result 9576 states and 14003 transitions. [2024-11-07 14:18:00,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-07 14:18:00,153 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 48 [2024-11-07 14:18:00,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 14:18:00,201 INFO L225 Difference]: With dead ends: 9576 [2024-11-07 14:18:00,201 INFO L226 Difference]: Without dead ends: 4786 [2024-11-07 14:18:00,231 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-07 14:18:00,235 INFO L432 NwaCegarLoop]: 6792 mSDtfsCounter, 6779 mSDsluCounter, 13567 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6780 SdHoareTripleChecker+Valid, 20359 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-07 14:18:00,235 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [6780 Valid, 20359 Invalid, 25 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-07 14:18:00,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4786 states. [2024-11-07 14:18:00,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4786 to 4786. [2024-11-07 14:18:00,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4786 states, 3501 states have (on average 1.2976292487860612) internal successors, (4543), 3546 states have internal predecessors, (4543), 1119 states have call successors, (1119), 163 states have call predecessors, (1119), 162 states have return successors, (1116), 1107 states have call predecessors, (1116), 1116 states have call successors, (1116) [2024-11-07 14:18:00,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4786 states to 4786 states and 6778 transitions. [2024-11-07 14:18:00,616 INFO L78 Accepts]: Start accepts. Automaton has 4786 states and 6778 transitions. Word has length 48 [2024-11-07 14:18:00,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 14:18:00,617 INFO L471 AbstractCegarLoop]: Abstraction has 4786 states and 6778 transitions. [2024-11-07 14:18:00,618 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-11-07 14:18:00,618 INFO L276 IsEmpty]: Start isEmpty. Operand 4786 states and 6778 transitions. [2024-11-07 14:18:00,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-07 14:18:00,621 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 14:18:00,621 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 14:18:00,621 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-07 14:18:00,621 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-07 14:18:00,622 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 14:18:00,622 INFO L85 PathProgramCache]: Analyzing trace with hash 2016957837, now seen corresponding path program 1 times [2024-11-07 14:18:00,622 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 14:18:00,623 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448629509] [2024-11-07 14:18:00,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 14:18:00,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 14:18:09,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:10,778 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2024-11-07 14:18:10,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:10,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-07 14:18:10,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:10,797 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-07 14:18:10,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:10,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:18:10,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:10,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-07 14:18:10,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:10,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 14:18:10,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:10,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-07 14:18:10,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:10,837 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-07 14:18:10,838 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 14:18:10,838 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1448629509] [2024-11-07 14:18:10,838 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1448629509] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 14:18:10,838 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 14:18:10,838 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-07 14:18:10,838 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1165788098] [2024-11-07 14:18:10,838 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 14:18:10,840 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-07 14:18:10,840 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 14:18:10,841 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-07 14:18:10,841 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-07 14:18:10,841 INFO L87 Difference]: Start difference. First operand 4786 states and 6778 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-07 14:18:11,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 14:18:11,417 INFO L93 Difference]: Finished difference Result 4792 states and 6783 transitions. [2024-11-07 14:18:11,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-07 14:18:11,418 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 53 [2024-11-07 14:18:11,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 14:18:11,450 INFO L225 Difference]: With dead ends: 4792 [2024-11-07 14:18:11,451 INFO L226 Difference]: Without dead ends: 4790 [2024-11-07 14:18:11,456 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-07 14:18:11,457 INFO L432 NwaCegarLoop]: 6775 mSDtfsCounter, 6755 mSDsluCounter, 13528 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6756 SdHoareTripleChecker+Valid, 20303 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-07 14:18:11,457 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [6756 Valid, 20303 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-07 14:18:11,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4790 states. [2024-11-07 14:18:11,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4790 to 4790. [2024-11-07 14:18:11,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4790 states, 3504 states have (on average 1.2973744292237444) internal successors, (4546), 3549 states have internal predecessors, (4546), 1119 states have call successors, (1119), 164 states have call predecessors, (1119), 163 states have return successors, (1116), 1107 states have call predecessors, (1116), 1116 states have call successors, (1116) [2024-11-07 14:18:11,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4790 states to 4790 states and 6781 transitions. [2024-11-07 14:18:11,767 INFO L78 Accepts]: Start accepts. Automaton has 4790 states and 6781 transitions. Word has length 53 [2024-11-07 14:18:11,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 14:18:11,768 INFO L471 AbstractCegarLoop]: Abstraction has 4790 states and 6781 transitions. [2024-11-07 14:18:11,768 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-07 14:18:11,768 INFO L276 IsEmpty]: Start isEmpty. Operand 4790 states and 6781 transitions. [2024-11-07 14:18:11,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-07 14:18:11,773 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 14:18:11,773 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 14:18:11,773 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-07 14:18:11,773 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-07 14:18:11,773 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 14:18:11,774 INFO L85 PathProgramCache]: Analyzing trace with hash -1434888123, now seen corresponding path program 1 times [2024-11-07 14:18:11,774 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 14:18:11,774 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1921370855] [2024-11-07 14:18:11,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 14:18:11,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 14:18:21,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:22,112 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2024-11-07 14:18:22,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:22,121 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-07 14:18:22,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:22,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-07 14:18:22,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:22,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:18:22,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:22,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-07 14:18:22,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:22,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 14:18:22,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:22,160 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-07 14:18:22,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:22,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-07 14:18:22,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:22,175 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-07 14:18:22,176 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 14:18:22,176 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1921370855] [2024-11-07 14:18:22,176 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1921370855] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 14:18:22,176 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 14:18:22,176 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-07 14:18:22,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1479162143] [2024-11-07 14:18:22,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 14:18:22,176 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-07 14:18:22,176 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 14:18:22,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-07 14:18:22,177 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-07 14:18:22,180 INFO L87 Difference]: Start difference. First operand 4790 states and 6781 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-11-07 14:18:22,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 14:18:22,757 INFO L93 Difference]: Finished difference Result 4796 states and 6786 transitions. [2024-11-07 14:18:22,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-07 14:18:22,757 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 58 [2024-11-07 14:18:22,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 14:18:22,788 INFO L225 Difference]: With dead ends: 4796 [2024-11-07 14:18:22,788 INFO L226 Difference]: Without dead ends: 4794 [2024-11-07 14:18:22,794 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-07 14:18:22,795 INFO L432 NwaCegarLoop]: 6775 mSDtfsCounter, 6754 mSDsluCounter, 13528 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6755 SdHoareTripleChecker+Valid, 20303 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-07 14:18:22,795 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [6755 Valid, 20303 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-07 14:18:22,802 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4794 states. [2024-11-07 14:18:22,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4794 to 4794. [2024-11-07 14:18:23,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4794 states, 3507 states have (on average 1.2971200456230396) internal successors, (4549), 3552 states have internal predecessors, (4549), 1119 states have call successors, (1119), 165 states have call predecessors, (1119), 164 states have return successors, (1116), 1107 states have call predecessors, (1116), 1116 states have call successors, (1116) [2024-11-07 14:18:23,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4794 states to 4794 states and 6784 transitions. [2024-11-07 14:18:23,031 INFO L78 Accepts]: Start accepts. Automaton has 4794 states and 6784 transitions. Word has length 58 [2024-11-07 14:18:23,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 14:18:23,032 INFO L471 AbstractCegarLoop]: Abstraction has 4794 states and 6784 transitions. [2024-11-07 14:18:23,032 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-11-07 14:18:23,032 INFO L276 IsEmpty]: Start isEmpty. Operand 4794 states and 6784 transitions. [2024-11-07 14:18:23,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-07 14:18:23,033 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 14:18:23,033 INFO L215 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 14:18:23,033 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-07 14:18:23,033 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-07 14:18:23,034 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 14:18:23,034 INFO L85 PathProgramCache]: Analyzing trace with hash 1554145357, now seen corresponding path program 1 times [2024-11-07 14:18:23,034 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 14:18:23,034 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [38943711] [2024-11-07 14:18:23,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 14:18:23,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 14:18:32,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:33,377 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2024-11-07 14:18:33,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:33,384 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-07 14:18:33,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:33,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-07 14:18:33,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:33,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:18:33,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:33,406 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-07 14:18:33,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:33,414 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 14:18:33,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:33,420 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-07 14:18:33,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:33,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-07 14:18:33,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:33,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-07 14:18:33,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:18:33,442 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-07 14:18:33,442 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 14:18:33,442 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [38943711] [2024-11-07 14:18:33,442 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [38943711] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 14:18:33,442 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 14:18:33,442 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-07 14:18:33,442 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [505700429] [2024-11-07 14:18:33,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 14:18:33,443 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-07 14:18:33,443 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 14:18:33,443 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-07 14:18:33,443 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-07 14:18:33,443 INFO L87 Difference]: Start difference. First operand 4794 states and 6784 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-07 14:18:33,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 14:18:33,985 INFO L93 Difference]: Finished difference Result 4800 states and 6789 transitions. [2024-11-07 14:18:33,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-07 14:18:33,990 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 63 [2024-11-07 14:18:33,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted.