./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.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', '5e82a719a5cd0ec3a30cd42dbacb612fd330a6d3aa584d331bc796b2ce8b6a55'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.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 5e82a719a5cd0ec3a30cd42dbacb612fd330a6d3aa584d331bc796b2ce8b6a55 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 14:03:50,354 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 14:03:50,442 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 14:03:50,446 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 14:03:50,447 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 14:03:50,473 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 14:03:50,475 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 14:03:50,475 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 14:03:50,476 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 14:03:50,477 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 14:03:50,477 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 14:03:50,477 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 14:03:50,478 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 14:03:50,479 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 14:03:50,479 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 14:03:50,479 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 14:03:50,479 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 14:03:50,479 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 14:03:50,479 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 14:03:50,479 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 14:03:50,479 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 14:03:50,479 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 14:03:50,479 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 14:03:50,479 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 14:03:50,479 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 14:03:50,479 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 14:03:50,480 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 14:03:50,480 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 14:03:50,480 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 14:03:50,480 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 14:03:50,480 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 14:03:50,480 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 14:03:50,480 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 14:03:50,480 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 14:03:50,480 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 14:03:50,480 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 14:03:50,480 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 14:03:50,480 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 14:03:50,480 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 14:03:50,480 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 -> 5e82a719a5cd0ec3a30cd42dbacb612fd330a6d3aa584d331bc796b2ce8b6a55 [2024-11-07 14:03:50,776 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 14:03:50,789 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 14:03:50,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 14:03:50,794 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 14:03:50,794 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 14:03:50,795 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i [2024-11-07 14:03:52,134 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 14:03:52,806 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 14:03:52,806 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i [2024-11-07 14:03:52,862 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6ee535023/9a214d955b1e42739aeeee39b83bd4af/FLAG2c73b9f8b [2024-11-07 14:03:52,883 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6ee535023/9a214d955b1e42739aeeee39b83bd4af [2024-11-07 14:03:52,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 14:03:52,888 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 14:03:52,890 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 14:03:52,890 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 14:03:52,894 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 14:03:52,895 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:03:52" (1/1) ... [2024-11-07 14:03:52,896 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56990346 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:52, skipping insertion in model container [2024-11-07 14:03:52,896 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:03:52" (1/1) ... [2024-11-07 14:03:53,012 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 14:03:56,049 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350019,350032] [2024-11-07 14:03:56,053 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350188,350201] [2024-11-07 14:03:56,054 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350355,350368] [2024-11-07 14:03:56,058 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350523,350536] [2024-11-07 14:03:56,082 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 14:03:56,141 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 14:03:56,307 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"); [5767] [2024-11-07 14:03:56,309 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)); [5774] [2024-11-07 14:03:56,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5781] [2024-11-07 14:03:56,315 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5822-5823] [2024-11-07 14:03:56,315 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"); [5828-5830] [2024-11-07 14:03:56,316 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (809), "i" (12UL)); [5855-5856] [2024-11-07 14:03:56,316 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [5861-5863] [2024-11-07 14:03:56,316 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [5887-5888] [2024-11-07 14:03:56,316 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5893-5895] [2024-11-07 14:03:56,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6005] [2024-11-07 14:03:56,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6012] [2024-11-07 14:03:56,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [6031] [2024-11-07 14:03:56,323 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [6039] [2024-11-07 14:03:56,323 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [6046] [2024-11-07 14:03:56,324 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [6054] [2024-11-07 14:03:56,324 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsw": "+S" (addr), "+c" (count): "d" (port)); [6061] [2024-11-07 14:03:56,324 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insw": "+D" (addr), "+c" (count): "d" (port)); [6068] [2024-11-07 14:03:56,571 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350019,350032] [2024-11-07 14:03:56,573 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350188,350201] [2024-11-07 14:03:56,573 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350355,350368] [2024-11-07 14:03:56,574 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350523,350536] [2024-11-07 14:03:56,583 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 14:03:56,792 INFO L204 MainTranslator]: Completed translation [2024-11-07 14:03:56,797 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:56 WrapperNode [2024-11-07 14:03:56,797 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 14:03:56,799 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 14:03:56,799 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 14:03:56,799 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 14:03:56,804 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:56" (1/1) ... [2024-11-07 14:03:56,923 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:56" (1/1) ... [2024-11-07 14:03:57,194 INFO L138 Inliner]: procedures = 409, calls = 2657, calls flagged for inlining = 199, calls inlined = 173, statements flattened = 5875 [2024-11-07 14:03:57,195 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 14:03:57,196 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 14:03:57,196 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 14:03:57,196 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 14:03:57,207 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:56" (1/1) ... [2024-11-07 14:03:57,207 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:56" (1/1) ... [2024-11-07 14:03:57,261 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:56" (1/1) ... [2024-11-07 14:03:57,843 INFO L175 MemorySlicer]: Split 1300 memory accesses to 23 slices as follows [31, 1, 14, 1, 2, 25, 98, 5, 6, 49, 2, 5, 6, 5, 6, 3, 52, 8, 3, 4, 5, 5, 964]. 74 percent of accesses are in the largest equivalence class. The 192 initializations are split as follows [31, 0, 14, 1, 2, 25, 0, 3, 6, 0, 0, 5, 6, 5, 6, 0, 0, 8, 3, 0, 0, 0, 77]. The 795 writes are split as follows [0, 0, 0, 0, 0, 0, 84, 0, 0, 42, 0, 0, 0, 0, 0, 0, 48, 0, 0, 0, 3, 4, 614]. [2024-11-07 14:03:57,844 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:56" (1/1) ... [2024-11-07 14:03:57,844 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:56" (1/1) ... [2024-11-07 14:03:57,995 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:56" (1/1) ... [2024-11-07 14:03:58,019 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:56" (1/1) ... [2024-11-07 14:03:58,048 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:56" (1/1) ... [2024-11-07 14:03:58,071 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:56" (1/1) ... [2024-11-07 14:03:58,134 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 14:03:58,136 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 14:03:58,136 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 14:03:58,136 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 14:03:58,137 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:56" (1/1) ... [2024-11-07 14:03:58,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 14:03:58,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 14:03:58,171 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 14:03:58,178 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 14:03:58,198 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-07 14:03:58,199 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-07 14:03:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_detach [2024-11-07 14:03:58,199 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_detach [2024-11-07 14:03:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2024-11-07 14:03:58,200 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2024-11-07 14:03:58,200 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-07 14:03:58,200 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-07 14:03:58,201 INFO L130 BoogieDeclarations]: Found specification of procedure mhz_3288_power [2024-11-07 14:03:58,201 INFO L138 BoogieDeclarations]: Found implementation of procedure mhz_3288_power [2024-11-07 14:03:58,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 14:03:58,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 14:03:58,201 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_request_io [2024-11-07 14:03:58,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_request_io [2024-11-07 14:03:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_70 [2024-11-07 14:03:58,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_70 [2024-11-07 14:03:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-07 14:03:58,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-07 14:03:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-07 14:03:58,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-07 14:03:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-07 14:03:58,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-07 14:03:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-07 14:03:58,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-07 14:03:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-07 14:03:58,202 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-07 14:03:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_resume [2024-11-07 14:03:58,202 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_resume [2024-11-07 14:03:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-07 14:03:58,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-07 14:03:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 14:03:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_suspend [2024-11-07 14:03:58,202 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_suspend [2024-11-07 14:03:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-07 14:03:58,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-07 14:03:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-07 14:03:58,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-07 14:03:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-07 14:03:58,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-07 14:03:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-07 14:03:58,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-07 14:03:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-07 14:03:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-07 14:03:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-07 14:03:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-07 14:03:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-07 14:03:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-07 14:03:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-07 14:03:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-07 14:03:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-07 14:03:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-07 14:03:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-07 14:03:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-07 14:03:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-07 14:03:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-07 14:03:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-07 14:03:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-07 14:03:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-07 14:03:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-07 14:03:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-07 14:03:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-07 14:03:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-07 14:03:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-07 14:03:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-07 14:03:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-07 14:03:58,206 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-07 14:03:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-07 14:03:58,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-07 14:03:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-07 14:03:58,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-07 14:03:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure cvt_ascii_address [2024-11-07 14:03:58,206 INFO L138 BoogieDeclarations]: Found implementation of procedure cvt_ascii_address [2024-11-07 14:03:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-07 14:03:58,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-07 14:03:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-07 14:03:58,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-07 14:03:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 14:03:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-07 14:03:58,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-07 14:03:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-07 14:03:58,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-07 14:03:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_smc91c92_cs_driver_exit_13_2 [2024-11-07 14:03:58,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_smc91c92_cs_driver_exit_13_2 [2024-11-07 14:03:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 14:03:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-07 14:03:58,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-07 14:03:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-07 14:03:58,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-07 14:03:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-07 14:03:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-07 14:03:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-07 14:03:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-07 14:03:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-07 14:03:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-07 14:03:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-07 14:03:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-07 14:03:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-07 14:03:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-07 14:03:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-07 14:03:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-07 14:03:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-07 14:03:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-07 14:03:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-07 14:03:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-07 14:03:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-07 14:03:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-07 14:03:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-07 14:03:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-07 14:03:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-07 14:03:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-07 14:03:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-07 14:03:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-07 14:03:58,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure smc_tx_timeout [2024-11-07 14:03:58,209 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_tx_timeout [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-07 14:03:58,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure smc_reset [2024-11-07 14:03:58,209 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_reset [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-07 14:03:58,209 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-07 14:03:58,209 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 14:03:58,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-07 14:03:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-07 14:03:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-07 14:03:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-07 14:03:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-07 14:03:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-07 14:03:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-07 14:03:58,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-07 14:03:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure smc_hardware_send_packet [2024-11-07 14:03:58,210 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_hardware_send_packet [2024-11-07 14:03:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-07 14:03:58,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-07 14:03:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-07 14:03:58,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-07 14:03:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_smc_private [2024-11-07 14:03:58,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_smc_private [2024-11-07 14:03:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure osi_load_firmware [2024-11-07 14:03:58,210 INFO L138 BoogieDeclarations]: Found implementation of procedure osi_load_firmware [2024-11-07 14:03:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notice [2024-11-07 14:03:58,210 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notice [2024-11-07 14:03:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-07 14:03:58,210 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-07 14:03:58,210 INFO L130 BoogieDeclarations]: Found specification of procedure smc_set_xcvr [2024-11-07 14:03:58,210 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_set_xcvr [2024-11-07 14:03:58,213 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-07 14:03:58,213 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-07 14:03:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 14:03:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-07 14:03:58,214 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-07 14:03:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-07 14:03:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-07 14:03:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-07 14:03:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-07 14:03:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-07 14:03:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-07 14:03:58,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-07 14:03:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-07 14:03:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-07 14:03:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-07 14:03:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-07 14:03:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-07 14:03:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-07 14:03:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-07 14:03:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-07 14:03:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-07 14:03:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-07 14:03:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-07 14:03:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-07 14:03:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-07 14:03:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-07 14:03:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-07 14:03:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-07 14:03:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-07 14:03:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-07 14:03:58,215 INFO L130 BoogieDeclarations]: Found specification of procedure mot_config [2024-11-07 14:03:58,215 INFO L138 BoogieDeclarations]: Found implementation of procedure mot_config [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2024-11-07 14:03:58,216 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-07 14:03:58,216 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure check_sig [2024-11-07 14:03:58,216 INFO L138 BoogieDeclarations]: Found implementation of procedure check_sig [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-11-07 14:03:58,216 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-11-07 14:03:58,216 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-07 14:03:58,217 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-07 14:03:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-07 14:03:58,217 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-07 14:03:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-07 14:03:58,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-07 14:03:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-07 14:03:58,217 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-07 14:03:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2024-11-07 14:03:58,217 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2024-11-07 14:03:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-07 14:03:58,217 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-07 14:03:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-07 14:03:58,217 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-07 14:03:58,217 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-07 14:03:58,217 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-07 14:03:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-07 14:03:58,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-07 14:03:58,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-07 14:03:58,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_loop_tuple [2024-11-07 14:03:58,221 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_loop_tuple [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_release [2024-11-07 14:03:58,221 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_release [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-07 14:03:58,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-07 14:03:58,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_smc_private [2024-11-07 14:03:58,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_smc_private [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_loop_config [2024-11-07 14:03:58,222 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_loop_config [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-07 14:03:58,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure smc_interrupt [2024-11-07 14:03:58,222 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_interrupt [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-07 14:03:58,222 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-07 14:03:58,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-07 14:03:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-07 14:03:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-07 14:03:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-11-07 14:03:58,223 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-11-07 14:03:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-07 14:03:58,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-07 14:03:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-07 14:03:58,223 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-07 14:03:58,223 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-07 14:03:58,223 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-07 14:03:59,164 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 14:03:59,167 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 14:03:59,341 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-07 14:04:18,892 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-07 14:04:19,639 INFO L? ?]: Removed 1905 outVars from TransFormulas that were not future-live. [2024-11-07 14:04:19,639 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 14:04:19,699 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 14:04:19,699 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-07 14:04:19,700 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:04:19 BoogieIcfgContainer [2024-11-07 14:04:19,700 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 14:04:19,703 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 14:04:19,703 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 14:04:19,708 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 14:04:19,708 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 02:03:52" (1/3) ... [2024-11-07 14:04:19,708 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ce7b2e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:04:19, skipping insertion in model container [2024-11-07 14:04:19,709 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:56" (2/3) ... [2024-11-07 14:04:19,710 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ce7b2e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:04:19, skipping insertion in model container [2024-11-07 14:04:19,711 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:04:19" (3/3) ... [2024-11-07 14:04:19,713 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i [2024-11-07 14:04:19,727 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 14:04:19,727 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-07 14:04:19,843 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 14:04:19,854 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;@14d53a4f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 14:04:19,855 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-07 14:04:19,865 INFO L276 IsEmpty]: Start isEmpty. Operand has 1927 states, 1348 states have (on average 1.32566765578635) internal successors, (1787), 1366 states have internal predecessors, (1787), 503 states have call successors, (503), 74 states have call predecessors, (503), 73 states have return successors, (497), 495 states have call predecessors, (497), 497 states have call successors, (497) [2024-11-07 14:04:19,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-07 14:04:19,880 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 14:04:19,881 INFO L215 NwaCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 14:04:19,881 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-07 14:04:19,884 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 14:04:19,884 INFO L85 PathProgramCache]: Analyzing trace with hash 447766280, now seen corresponding path program 1 times [2024-11-07 14:04:19,890 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 14:04:19,890 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [669029065] [2024-11-07 14:04:19,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 14:04:19,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 14:04:38,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-07 14:04:40,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:40,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,638 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-07 14:04:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:40,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-07 14:04:40,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,694 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:40,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,710 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-07 14:04:40,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:40,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,743 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-07 14:04:40,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,755 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:40,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-07 14:04:40,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:40,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-07 14:04:40,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,798 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:40,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-07 14:04:40,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,824 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:40,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-07 14:04:40,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,845 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:40,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,853 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-07 14:04:40,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,866 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:40,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-07 14:04:40,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,892 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:40,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-07 14:04:40,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:40,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-07 14:04:40,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,940 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-07 14:04:40,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,965 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-07 14:04:40,965 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 14:04:40,965 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [669029065] [2024-11-07 14:04:40,966 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [669029065] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 14:04:40,966 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 14:04:40,966 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-07 14:04:40,968 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1615106658] [2024-11-07 14:04:40,968 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 14:04:40,973 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-07 14:04:40,973 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 14:04:40,996 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-07 14:04:40,996 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-07 14:04:41,003 INFO L87 Difference]: Start difference. First operand has 1927 states, 1348 states have (on average 1.32566765578635) internal successors, (1787), 1366 states have internal predecessors, (1787), 503 states have call successors, (503), 74 states have call predecessors, (503), 73 states have return successors, (497), 495 states have call predecessors, (497), 497 states have call successors, (497) Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2024-11-07 14:04:45,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 14:04:49,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.44s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 14:04:57,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 14:05:16,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 14:05:16,561 INFO L93 Difference]: Finished difference Result 5655 states and 8319 transitions. [2024-11-07 14:05:16,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-07 14:05:16,563 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) Word has length 160 [2024-11-07 14:05:16,564 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 14:05:16,604 INFO L225 Difference]: With dead ends: 5655 [2024-11-07 14:05:16,604 INFO L226 Difference]: Without dead ends: 3747 [2024-11-07 14:05:16,622 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 54 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-07 14:05:16,625 INFO L432 NwaCegarLoop]: 2200 mSDtfsCounter, 3073 mSDsluCounter, 3065 mSDsCounter, 0 mSdLazyCounter, 1948 mSolverCounterSat, 1143 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3518 SdHoareTripleChecker+Valid, 5265 SdHoareTripleChecker+Invalid, 3093 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1143 IncrementalHoareTripleChecker+Valid, 1948 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.8s IncrementalHoareTripleChecker+Time [2024-11-07 14:05:16,626 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3518 Valid, 5265 Invalid, 3093 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1143 Valid, 1948 Invalid, 2 Unknown, 0 Unchecked, 34.8s Time] [2024-11-07 14:05:16,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3747 states. [2024-11-07 14:05:16,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3747 to 3717. [2024-11-07 14:05:16,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3717 states, 2622 states have (on average 1.3062547673531655) internal successors, (3425), 2657 states have internal predecessors, (3425), 950 states have call successors, (950), 143 states have call predecessors, (950), 142 states have return successors, (946), 942 states have call predecessors, (946), 946 states have call successors, (946) [2024-11-07 14:05:16,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3717 states to 3717 states and 5321 transitions. [2024-11-07 14:05:16,983 INFO L78 Accepts]: Start accepts. Automaton has 3717 states and 5321 transitions. Word has length 160 [2024-11-07 14:05:16,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 14:05:16,984 INFO L471 AbstractCegarLoop]: Abstraction has 3717 states and 5321 transitions. [2024-11-07 14:05:16,984 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2024-11-07 14:05:16,984 INFO L276 IsEmpty]: Start isEmpty. Operand 3717 states and 5321 transitions. [2024-11-07 14:05:16,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-07 14:05:16,991 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 14:05:16,991 INFO L215 NwaCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:05:16,991 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-07 14:05:16,992 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-07 14:05:16,992 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 14:05:16,992 INFO L85 PathProgramCache]: Analyzing trace with hash 762465604, now seen corresponding path program 1 times [2024-11-07 14:05:16,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 14:05:16,992 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [172008341] [2024-11-07 14:05:16,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 14:05:16,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms