./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-sun-sunhme.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-sun-sunhme.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', '2754d1ad46049a17f9b43992f91364cab029d3fcf93c78791853a365602d9e1a'] 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-sun-sunhme.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 2754d1ad46049a17f9b43992f91364cab029d3fcf93c78791853a365602d9e1a --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 14:04:07,305 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 14:04:07,408 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 14:04:07,418 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 14:04:07,419 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 14:04:07,454 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 14:04:07,454 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 14:04:07,454 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 14:04:07,455 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 14:04:07,455 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 14:04:07,455 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 14:04:07,455 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 14:04:07,455 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 14:04:07,455 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 14:04:07,455 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 14:04:07,455 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 14:04:07,456 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 14:04:07,456 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 14:04:07,456 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 14:04:07,456 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 14:04:07,456 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 14:04:07,456 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 14:04:07,456 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 14:04:07,456 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 14:04:07,456 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 14:04:07,456 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 14:04:07,456 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 14:04:07,456 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 14:04:07,456 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 14:04:07,456 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 14:04:07,457 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 14:04:07,457 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 14:04:07,457 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 14:04:07,457 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 14:04:07,457 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 14:04:07,457 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 14:04:07,457 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 14:04:07,460 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 14:04:07,460 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 14:04:07,460 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 -> 2754d1ad46049a17f9b43992f91364cab029d3fcf93c78791853a365602d9e1a [2024-11-07 14:04:07,786 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 14:04:07,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 14:04:07,795 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 14:04:07,796 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 14:04:07,797 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 14:04:07,798 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2024-11-07 14:04:09,182 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 14:04:09,947 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 14:04:09,948 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2024-11-07 14:04:10,028 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/17fa8623d/46063058d1e94973b021cf40605aa2bb/FLAG34246a4f5 [2024-11-07 14:04:10,054 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/17fa8623d/46063058d1e94973b021cf40605aa2bb [2024-11-07 14:04:10,056 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 14:04:10,061 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 14:04:10,065 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 14:04:10,066 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 14:04:10,071 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 14:04:10,072 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:04:10" (1/1) ... [2024-11-07 14:04:10,073 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69c251f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:10, skipping insertion in model container [2024-11-07 14:04:10,074 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:04:10" (1/1) ... [2024-11-07 14:04:10,257 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 14:04:13,886 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-sun-sunhme.cil.i[347312,347325] [2024-11-07 14:04:13,890 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-sun-sunhme.cil.i[347481,347494] [2024-11-07 14:04:13,890 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-sun-sunhme.cil.i[347648,347661] [2024-11-07 14:04:13,891 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-sun-sunhme.cil.i[347816,347829] [2024-11-07 14:04:13,924 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 14:04:13,972 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 14:04:14,166 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"); [5282] [2024-11-07 14:04:14,168 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)); [5289] [2024-11-07 14:04:14,169 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5296] [2024-11-07 14:04:14,174 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)); [5351-5352] [2024-11-07 14:04:14,175 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"); [5357-5359] [2024-11-07 14:04:14,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5476] [2024-11-07 14:04:14,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5484] [2024-11-07 14:04:14,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5491] [2024-11-07 14:04:14,187 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)); [5619-5620] [2024-11-07 14:04:14,190 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)); [5653-5654] [2024-11-07 14:04:14,192 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)); [5694-5695] [2024-11-07 14:04:14,195 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)); [5723-5724] [2024-11-07 14:04:14,196 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5760-5761] [2024-11-07 14:04:14,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5797-5798] [2024-11-07 14:04:14,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6743] [2024-11-07 14:04:14,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7514] [2024-11-07 14:04:14,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7524] [2024-11-07 14:04:14,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7539] [2024-11-07 14:04:14,306 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8325] [2024-11-07 14:04:14,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8358] [2024-11-07 14:04:14,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8381] [2024-11-07 14:04:14,318 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8622] [2024-11-07 14:04:14,319 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8652] [2024-11-07 14:04:14,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8665] [2024-11-07 14:04:14,472 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-sun-sunhme.cil.i[347312,347325] [2024-11-07 14:04:14,473 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-sun-sunhme.cil.i[347481,347494] [2024-11-07 14:04:14,473 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-sun-sunhme.cil.i[347648,347661] [2024-11-07 14:04:14,473 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-sun-sunhme.cil.i[347816,347829] [2024-11-07 14:04:14,483 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 14:04:14,651 INFO L204 MainTranslator]: Completed translation [2024-11-07 14:04:14,652 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:14 WrapperNode [2024-11-07 14:04:14,653 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 14:04:14,654 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 14:04:14,654 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 14:04:14,655 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 14:04:14,661 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:14" (1/1) ... [2024-11-07 14:04:14,777 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:14" (1/1) ... [2024-11-07 14:04:15,039 INFO L138 Inliner]: procedures = 446, calls = 2177, calls flagged for inlining = 218, calls inlined = 201, statements flattened = 6313 [2024-11-07 14:04:15,041 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 14:04:15,042 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 14:04:15,042 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 14:04:15,042 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 14:04:15,053 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:14" (1/1) ... [2024-11-07 14:04:15,053 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:14" (1/1) ... [2024-11-07 14:04:15,096 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:14" (1/1) ... [2024-11-07 14:04:16,187 INFO L175 MemorySlicer]: Split 1001 memory accesses to 20 slices as follows [1, 54, 3, 4, 7, 4, 7, 4, 7, 8, 7, 1, 7, 2, 2, 2, 785, 71, 10, 15]. 78 percent of accesses are in the largest equivalence class. The 92 initializations are split as follows [0, 0, 1, 0, 0, 4, 7, 4, 7, 8, 7, 1, 0, 2, 0, 0, 30, 0, 6, 15]. The 450 writes are split as follows [0, 42, 0, 4, 2, 0, 0, 0, 0, 0, 0, 0, 2, 0, 1, 1, 326, 71, 1, 0]. [2024-11-07 14:04:16,188 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:14" (1/1) ... [2024-11-07 14:04:16,188 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:14" (1/1) ... [2024-11-07 14:04:16,346 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:14" (1/1) ... [2024-11-07 14:04:16,392 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:14" (1/1) ... [2024-11-07 14:04:16,432 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:14" (1/1) ... [2024-11-07 14:04:16,467 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:14" (1/1) ... [2024-11-07 14:04:16,534 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 14:04:16,537 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 14:04:16,537 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 14:04:16,537 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 14:04:16,538 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:14" (1/1) ... [2024-11-07 14:04:16,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 14:04:16,559 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 14:04:16,576 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 14:04:16,579 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 14:04:16,603 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2024-11-07 14:04:16,604 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2024-11-07 14:04:16,606 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-11-07 14:04:16,606 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-11-07 14:04:16,606 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-07 14:04:16,606 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-07 14:04:16,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-07 14:04:16,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-07 14:04:16,606 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2024-11-07 14:04:16,606 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2024-11-07 14:04:16,606 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2024-11-07 14:04:16,606 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2024-11-07 14:04:16,606 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2024-11-07 14:04:16,608 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2024-11-07 14:04:16,608 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-07 14:04:16,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-07 14:04:16,608 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2024-11-07 14:04:16,608 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2024-11-07 14:04:16,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 14:04:16,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 14:04:16,608 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-07 14:04:16,608 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-07 14:04:16,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-07 14:04:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-07 14:04:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2024-11-07 14:04:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2024-11-07 14:04:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-07 14:04:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-07 14:04:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2024-11-07 14:04:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2024-11-07 14:04:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-11-07 14:04:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-11-07 14:04:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2024-11-07 14:04:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2024-11-07 14:04:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2024-11-07 14:04:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2024-11-07 14:04:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_happy_lock_of_happy_meal [2024-11-07 14:04:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_happy_lock_of_happy_meal [2024-11-07 14:04:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-07 14:04:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-07 14:04:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-07 14:04:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-07 14:04:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-07 14:04:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-07 14:04:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-11-07 14:04:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-11-07 14:04:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-07 14:04:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-07 14:04:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-07 14:04:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-07 14:04:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-07 14:04:16,610 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2024-11-07 14:04:16,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-07 14:04:16,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-07 14:04:16,610 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-07 14:04:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-07 14:04:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-07 14:04:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-07 14:04:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-07 14:04:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-07 14:04:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-07 14:04:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-07 14:04:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-07 14:04:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-07 14:04:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-07 14:04:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-07 14:04:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-07 14:04:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-07 14:04:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-07 14:04:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-07 14:04:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-07 14:04:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-07 14:04:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-07 14:04:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-07 14:04:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-07 14:04:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-07 14:04:16,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-07 14:04:16,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-07 14:04:16,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-07 14:04:16,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-07 14:04:16,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-07 14:04:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2024-11-07 14:04:16,617 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2024-11-07 14:04:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2024-11-07 14:04:16,617 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2024-11-07 14:04:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-07 14:04:16,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-07 14:04:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 14:04:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-07 14:04:16,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-07 14:04:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-07 14:04:16,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-07 14:04:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2024-11-07 14:04:16,617 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2024-11-07 14:04:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-07 14:04:16,617 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-07 14:04:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 14:04:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2024-11-07 14:04:16,617 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2024-11-07 14:04:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-07 14:04:16,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-07 14:04:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-07 14:04:16,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-07 14:04:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-07 14:04:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-07 14:04:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-07 14:04:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-07 14:04:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-07 14:04:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-07 14:04:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-07 14:04:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-07 14:04:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-07 14:04:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-07 14:04:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-07 14:04:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-07 14:04:16,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-07 14:04:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-07 14:04:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-07 14:04:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-07 14:04:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-07 14:04:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-07 14:04:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-07 14:04:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-07 14:04:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 14:04:16,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 14:04:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-07 14:04:16,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-07 14:04:16,623 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-07 14:04:16,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-07 14:04:16,623 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-07 14:04:16,623 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-07 14:04:16,623 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-07 14:04:16,623 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-07 14:04:16,623 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-07 14:04:16,623 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-07 14:04:16,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-07 14:04:16,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-07 14:04:16,623 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-07 14:04:16,623 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-07 14:04:16,623 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2024-11-07 14:04:16,623 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2024-11-07 14:04:16,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 14:04:16,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 14:04:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2024-11-07 14:04:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2024-11-07 14:04:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-07 14:04:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-07 14:04:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-07 14:04:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-07 14:04:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-07 14:04:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-07 14:04:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-07 14:04:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-07 14:04:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-07 14:04:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-07 14:04:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-07 14:04:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-07 14:04:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-07 14:04:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-07 14:04:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-07 14:04:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-07 14:04:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-07 14:04:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-07 14:04:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-07 14:04:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-11-07 14:04:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-07 14:04:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-07 14:04:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-07 14:04:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-07 14:04:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-07 14:04:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-07 14:04:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-07 14:04:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-07 14:04:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-07 14:04:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-07 14:04:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-07 14:04:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-07 14:04:16,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-07 14:04:16,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-07 14:04:16,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-07 14:04:16,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-07 14:04:16,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-07 14:04:16,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-07 14:04:16,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-07 14:04:16,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-11-07 14:04:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-07 14:04:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-07 14:04:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-07 14:04:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-07 14:04:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-07 14:04:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-07 14:04:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-07 14:04:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-07 14:04:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-07 14:04:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-07 14:04:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-07 14:04:16,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-07 14:04:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-07 14:04:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-07 14:04:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-07 14:04:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-07 14:04:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-07 14:04:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-07 14:04:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-07 14:04:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-07 14:04:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2024-11-07 14:04:16,628 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2024-11-07 14:04:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-07 14:04:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-07 14:04:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-07 14:04:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-07 14:04:16,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-07 14:04:16,629 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 14:04:16,629 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 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-07 14:04:16,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-07 14:04:16,629 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-07 14:04:16,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2024-11-07 14:04:16,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-07 14:04:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-07 14:04:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-07 14:04:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-07 14:04:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-07 14:04:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-07 14:04:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-07 14:04:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-07 14:04:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-07 14:04:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-07 14:04:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-07 14:04:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-07 14:04:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-07 14:04:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-07 14:04:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-07 14:04:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-07 14:04:16,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-07 14:04:16,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-07 14:04:16,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-07 14:04:16,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-07 14:04:16,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-07 14:04:16,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-07 14:04:16,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-07 14:04:16,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-07 14:04:16,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-07 14:04:16,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-07 14:04:16,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-07 14:04:16,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-07 14:04:16,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-07 14:04:16,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-07 14:04:16,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-07 14:04:16,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-07 14:04:16,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-07 14:04:16,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-07 14:04:16,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-07 14:04:16,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-07 14:04:16,635 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-07 14:04:16,635 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-07 14:04:16,635 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-07 14:04:16,635 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-07 14:04:16,635 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-07 14:04:16,635 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-07 14:04:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-07 14:04:16,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-07 14:04:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2024-11-07 14:04:16,636 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2024-11-07 14:04:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-07 14:04:16,636 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-07 14:04:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-07 14:04:16,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-07 14:04:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-07 14:04:16,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-07 14:04:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2024-11-07 14:04:16,636 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2024-11-07 14:04:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_63 [2024-11-07 14:04:16,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_63 [2024-11-07 14:04:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2024-11-07 14:04:16,636 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2024-11-07 14:04:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-07 14:04:16,636 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-07 14:04:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-07 14:04:16,636 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-07 14:04:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2024-11-07 14:04:16,640 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2024-11-07 14:04:16,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-07 14:04:16,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-07 14:04:16,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-07 14:04:16,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-07 14:04:16,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-07 14:04:16,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-07 14:04:16,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-07 14:04:16,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-07 14:04:16,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-07 14:04:16,641 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_64 [2024-11-07 14:04:16,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_64 [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-07 14:04:16,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-07 14:04:16,641 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 14:04:16,641 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 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-07 14:04:16,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-07 14:04:16,641 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-07 14:04:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-07 14:04:16,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-07 14:04:16,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-07 14:04:16,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-07 14:04:16,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-07 14:04:16,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-07 14:04:16,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-07 14:04:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-07 14:04:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-07 14:04:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-07 14:04:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-07 14:04:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-07 14:04:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-07 14:04:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-07 14:04:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-07 14:04:16,643 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-07 14:04:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-07 14:04:16,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-07 14:04:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-07 14:04:16,643 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-07 14:04:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2024-11-07 14:04:16,643 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2024-11-07 14:04:17,823 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 14:04:17,827 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 14:04:18,076 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-07 14:04:32,395 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-07 14:04:34,077 INFO L? ?]: Removed 2867 outVars from TransFormulas that were not future-live. [2024-11-07 14:04:34,077 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 14:04:34,158 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 14:04:34,158 INFO L316 CfgBuilder]: Removed 21 assume(true) statements. [2024-11-07 14:04:34,159 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:04:34 BoogieIcfgContainer [2024-11-07 14:04:34,159 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 14:04:34,161 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 14:04:34,161 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 14:04:34,166 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 14:04:34,166 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 02:04:10" (1/3) ... [2024-11-07 14:04:34,167 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@527a3c10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:04:34, skipping insertion in model container [2024-11-07 14:04:34,167 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:04:14" (2/3) ... [2024-11-07 14:04:34,167 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@527a3c10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:04:34, skipping insertion in model container [2024-11-07 14:04:34,167 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:04:34" (3/3) ... [2024-11-07 14:04:34,168 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2024-11-07 14:04:34,186 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 14:04:34,187 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-07 14:04:34,327 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 14:04:34,341 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;@519d3d71, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 14:04:34,341 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-07 14:04:34,358 INFO L276 IsEmpty]: Start isEmpty. Operand has 2725 states, 1995 states have (on average 1.368922305764411) internal successors, (2731), 2029 states have internal predecessors, (2731), 636 states have call successors, (636), 92 states have call predecessors, (636), 91 states have return successors, (630), 619 states have call predecessors, (630), 630 states have call successors, (630) [2024-11-07 14:04:34,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-07 14:04:34,379 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 14:04:34,380 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:04:34,381 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 14:04:34,385 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 14:04:34,386 INFO L85 PathProgramCache]: Analyzing trace with hash 1610278152, now seen corresponding path program 1 times [2024-11-07 14:04:34,392 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 14:04:34,394 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1905799005] [2024-11-07 14:04:34,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 14:04:34,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 14:04:39,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-07 14:04:40,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:40,743 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 14 [2024-11-07 14:04:40,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,776 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:40,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-07 14:04:40,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:40,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-07 14:04:40,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:40,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-07 14:04:40,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,860 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:40,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,871 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-07 14:04:40,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,889 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:40,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,899 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-07 14:04:40,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:40,917 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 80 [2024-11-07 14:04:40,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:40,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-07 14:04:40,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-07 14:04:40,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:40,976 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-07 14:04:40,978 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 14:04:40,978 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1905799005] [2024-11-07 14:04:40,979 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1905799005] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 14:04:40,979 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 14:04:40,979 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-07 14:04:40,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [166518486] [2024-11-07 14:04:40,981 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 14:04:40,984 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-07 14:04:40,985 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 14:04:41,005 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-07 14:04:41,006 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-07 14:04:41,016 INFO L87 Difference]: Start difference. First operand has 2725 states, 1995 states have (on average 1.368922305764411) internal successors, (2731), 2029 states have internal predecessors, (2731), 636 states have call successors, (636), 92 states have call predecessors, (636), 91 states have return successors, (630), 619 states have call predecessors, (630), 630 states have call successors, (630) Second operand has 4 states, 4 states have (on average 8.5) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2024-11-07 14:04:45,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 14:04:49,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 14:05:34,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 14:05:34,372 INFO L93 Difference]: Finished difference Result 8069 states and 12141 transitions. [2024-11-07 14:05:34,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-07 14:05:34,374 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 116 [2024-11-07 14:05:34,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted.