./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point.cil.out.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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point.cil.out.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', '8c1e000315c7e5051ebe8a41b2bda4d97cfdaafd46079111675b13d58607213e'] 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point.cil.out.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 8c1e000315c7e5051ebe8a41b2bda4d97cfdaafd46079111675b13d58607213e --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 13:39:32,082 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 13:39:32,192 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 13:39:32,199 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 13:39:32,200 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 13:39:32,232 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 13:39:32,235 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 13:39:32,235 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 13:39:32,236 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 13:39:32,236 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 13:39:32,236 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 13:39:32,236 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 13:39:32,236 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 13:39:32,236 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 13:39:32,236 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 13:39:32,236 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 13:39:32,236 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 13:39:32,236 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 13:39:32,237 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 13:39:32,237 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 13:39:32,237 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 13:39:32,237 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 13:39:32,237 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 13:39:32,237 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 13:39:32,237 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 13:39:32,237 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 13:39:32,237 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 13:39:32,237 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 13:39:32,237 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 13:39:32,237 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:39:32,238 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 13:39:32,238 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 13:39:32,238 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 13:39:32,238 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 13:39:32,238 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 13:39:32,238 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 13:39:32,238 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 13:39:32,240 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 13:39:32,241 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 13:39:32,241 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 -> 8c1e000315c7e5051ebe8a41b2bda4d97cfdaafd46079111675b13d58607213e [2024-11-07 13:39:32,557 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 13:39:32,569 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 13:39:32,572 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 13:39:32,573 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 13:39:32,574 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 13:39:32,575 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point.cil.out.i [2024-11-07 13:39:33,958 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 13:39:34,554 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 13:39:34,555 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point.cil.out.i [2024-11-07 13:39:34,618 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/9aa5c5993/de345e2a105e4e088f7222856561d685/FLAG9d2d769d4 [2024-11-07 13:39:35,035 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/9aa5c5993/de345e2a105e4e088f7222856561d685 [2024-11-07 13:39:35,037 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 13:39:35,038 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 13:39:35,040 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 13:39:35,040 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 13:39:35,043 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 13:39:35,044 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:39:35" (1/1) ... [2024-11-07 13:39:35,045 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ae9204c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:39:35, skipping insertion in model container [2024-11-07 13:39:35,045 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:39:35" (1/1) ... [2024-11-07 13:39:35,153 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 13:39:37,859 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point.cil.out.i[345599,345612] [2024-11-07 13:39:37,949 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:39:38,064 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 13:39:38,221 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"); [5667] [2024-11-07 13:39:38,226 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)); [5674] [2024-11-07 13:39:38,230 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [5682-5683] [2024-11-07 13:39:38,232 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [5691-5692] [2024-11-07 13:39:38,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5966] [2024-11-07 13:39:38,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5981] [2024-11-07 13:39:38,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5989] [2024-11-07 13:39:38,273 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)); [6190-6191] [2024-11-07 13:39:38,281 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)); [6219-6220] [2024-11-07 13:39:38,283 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" (108), "i" (12UL)); [6249-6250] [2024-11-07 13:39:38,284 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" (120), "i" (12UL)); [6279-6280] [2024-11-07 13:39:38,291 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [6350-6351] [2024-11-07 13:39:38,292 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6357] [2024-11-07 13:39:38,305 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); [6548-6549] [2024-11-07 13:39:38,306 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6554] [2024-11-07 13:39:38,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6655] [2024-11-07 13:39:38,314 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6687] [2024-11-07 13:39:38,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6821] [2024-11-07 13:39:38,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6824] [2024-11-07 13:39:38,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6827] [2024-11-07 13:39:38,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6830] [2024-11-07 13:39:38,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6841] [2024-11-07 13:39:38,323 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6844] [2024-11-07 13:39:38,323 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6847] [2024-11-07 13:39:38,323 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6850] [2024-11-07 13:39:38,324 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6861] [2024-11-07 13:39:38,327 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6864] [2024-11-07 13:39:38,327 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6867] [2024-11-07 13:39:38,327 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6870] [2024-11-07 13:39:38,328 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6881] [2024-11-07 13:39:38,328 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6884] [2024-11-07 13:39:38,328 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6887] [2024-11-07 13:39:38,328 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6890] [2024-11-07 13:39:38,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7181] [2024-11-07 13:39:38,400 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7534] [2024-11-07 13:39:38,463 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7968] [2024-11-07 13:39:38,480 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8198] [2024-11-07 13:39:38,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8213] [2024-11-07 13:39:38,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8224] [2024-11-07 13:39:38,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8229] [2024-11-07 13:39:38,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8240] [2024-11-07 13:39:38,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8250] [2024-11-07 13:39:38,503 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8707] [2024-11-07 13:39:38,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8709] [2024-11-07 13:39:38,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8711] [2024-11-07 13:39:38,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8723] [2024-11-07 13:39:38,507 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8758] [2024-11-07 13:39:38,511 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8838] [2024-11-07 13:39:38,517 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8946] [2024-11-07 13:39:38,518 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8958] [2024-11-07 13:39:38,522 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8987] [2024-11-07 13:39:38,616 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point.cil.out.i[345599,345612] [2024-11-07 13:39:38,636 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:39:38,966 INFO L204 MainTranslator]: Completed translation [2024-11-07 13:39:38,967 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:39:38 WrapperNode [2024-11-07 13:39:38,968 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 13:39:38,970 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 13:39:38,970 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 13:39:38,970 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 13:39:38,977 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:39:38" (1/1) ... [2024-11-07 13:39:39,110 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:39:38" (1/1) ... [2024-11-07 13:39:39,472 INFO L138 Inliner]: procedures = 408, calls = 3458, calls flagged for inlining = 212, calls inlined = 175, statements flattened = 7342 [2024-11-07 13:39:39,473 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 13:39:39,478 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 13:39:39,478 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 13:39:39,478 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 13:39:39,506 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:39:38" (1/1) ... [2024-11-07 13:39:39,507 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:39:38" (1/1) ... [2024-11-07 13:39:39,613 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:39:38" (1/1) ... [2024-11-07 13:39:40,518 INFO L175 MemorySlicer]: Split 2170 memory accesses to 21 slices as follows [2, 10, 9, 19, 6, 932, 43, 25, 5, 981, 4, 42, 5, 8, 2, 1, 7, 5, 11, 51, 2]. 45 percent of accesses are in the largest equivalence class. The 1425 initializations are split as follows [2, 8, 0, 0, 6, 393, 0, 0, 0, 981, 4, 0, 5, 8, 0, 0, 7, 0, 11, 0, 0]. The 435 writes are split as follows [0, 0, 2, 1, 0, 271, 43, 25, 2, 0, 0, 36, 0, 0, 1, 0, 0, 2, 0, 51, 1]. [2024-11-07 13:39:40,519 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:39:38" (1/1) ... [2024-11-07 13:39:40,519 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:39:38" (1/1) ... [2024-11-07 13:39:40,703 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:39:38" (1/1) ... [2024-11-07 13:39:40,740 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:39:38" (1/1) ... [2024-11-07 13:39:40,784 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:39:38" (1/1) ... [2024-11-07 13:39:40,818 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:39:38" (1/1) ... [2024-11-07 13:39:40,898 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 13:39:40,900 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 13:39:40,900 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 13:39:40,900 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 13:39:40,902 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:39:38" (1/1) ... [2024-11-07 13:39:40,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:39:40,923 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 13:39:40,942 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 13:39:40,949 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 13:39:40,972 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_slow_event_task [2024-11-07 13:39:40,972 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_slow_event_task [2024-11-07 13:39:40,972 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_reset_rbufs [2024-11-07 13:39:40,972 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_reset_rbufs [2024-11-07 13:39:40,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-07 13:39:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-07 13:39:40,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-07 13:39:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-07 13:39:40,973 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-07 13:39:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-07 13:39:40,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-07 13:39:40,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-07 13:39:40,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 13:39:40,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 13:39:40,974 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-07 13:39:40,974 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-07 13:39:40,974 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2024-11-07 13:39:40,975 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2024-11-07 13:39:40,975 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2024-11-07 13:39:40,975 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2024-11-07 13:39:40,975 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2024-11-07 13:39:40,975 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2024-11-07 13:39:40,975 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-07 13:39:40,975 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-07 13:39:40,975 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-07 13:39:40,976 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-07 13:39:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-07 13:39:40,976 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-07 13:39:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-07 13:39:40,976 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-07 13:39:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-07 13:39:40,976 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-07 13:39:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2024-11-07 13:39:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2024-11-07 13:39:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-07 13:39:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-07 13:39:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-07 13:39:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-07 13:39:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-07 13:39:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-07 13:39:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2024-11-07 13:39:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2024-11-07 13:39:40,977 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-07 13:39:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-07 13:39:40,978 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-07 13:39:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-07 13:39:40,978 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-07 13:39:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-07 13:39:40,978 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-07 13:39:40,978 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-07 13:39:40,979 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-07 13:39:40,979 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-07 13:39:40,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-07 13:39:40,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-07 13:39:40,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-07 13:39:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2024-11-07 13:39:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-11-07 13:39:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-07 13:39:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-07 13:39:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-07 13:39:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-07 13:39:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_vlan_rx_kill_vid [2024-11-07 13:39:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_vlan_rx_kill_vid [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-07 13:39:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-07 13:39:40,980 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-07 13:39:40,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-07 13:39:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-07 13:39:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-07 13:39:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-07 13:39:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-07 13:39:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-07 13:39:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-07 13:39:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-07 13:39:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-07 13:39:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_skb_dma_nic_store [2024-11-07 13:39:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_skb_dma_nic_store [2024-11-07 13:39:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2024-11-07 13:39:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2024-11-07 13:39:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-07 13:39:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-07 13:39:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-07 13:39:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-07 13:39:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-07 13:39:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-07 13:39:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-07 13:39:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-07 13:39:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-07 13:39:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2024-11-07 13:39:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-07 13:39:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2024-11-07 13:39:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-07 13:39:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-07 13:39:40,982 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-07 13:39:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-11-07 13:39:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2024-11-07 13:39:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-07 13:39:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_reset_task [2024-11-07 13:39:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_reset_task [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-07 13:39:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-07 13:39:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-07 13:39:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-07 13:39:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-07 13:39:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-07 13:39:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2024-11-07 13:39:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2024-11-07 13:39:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2024-11-07 13:39:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2024-11-07 13:39:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-07 13:39:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-07 13:39:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-07 13:39:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-07 13:39:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-07 13:39:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-07 13:39:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2024-11-07 13:39:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2024-11-07 13:39:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-07 13:39:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-07 13:39:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-07 13:39:40,985 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-07 13:39:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2024-11-07 13:39:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2024-11-07 13:39:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2024-11-07 13:39:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2024-11-07 13:39:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-07 13:39:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-07 13:39:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 13:39:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 13:39:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-07 13:39:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-07 13:39:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-07 13:39:40,986 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-07 13:39:40,986 INFO L130 BoogieDeclarations]: Found specification of procedure free_ring [2024-11-07 13:39:40,987 INFO L138 BoogieDeclarations]: Found implementation of procedure free_ring [2024-11-07 13:39:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_init_one_platform [2024-11-07 13:39:40,987 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_init_one_platform [2024-11-07 13:39:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-07 13:39:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-07 13:39:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-07 13:39:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-07 13:39:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-07 13:39:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-07 13:39:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-07 13:39:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-07 13:39:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-07 13:39:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-07 13:39:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-07 13:39:40,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-07 13:39:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-07 13:39:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-07 13:39:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-07 13:39:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-07 13:39:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-07 13:39:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-07 13:39:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-07 13:39:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-07 13:39:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-07 13:39:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-07 13:39:40,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-07 13:39:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown_pci [2024-11-07 13:39:40,988 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown_pci [2024-11-07 13:39:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one_platform [2024-11-07 13:39:40,988 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one_platform [2024-11-07 13:39:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2024-11-07 13:39:40,988 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2024-11-07 13:39:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-07 13:39:40,988 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-07 13:39:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-07 13:39:40,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-07 13:39:40,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-07 13:39:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-07 13:39:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-07 13:39:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-07 13:39:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-07 13:39:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-07 13:39:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-07 13:39:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-07 13:39:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-07 13:39:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-07 13:39:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-07 13:39:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-07 13:39:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-07 13:39:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-07 13:39:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-07 13:39:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-07 13:39:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-07 13:39:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-07 13:39:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-07 13:39:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-07 13:39:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-07 13:39:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-07 13:39:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-07 13:39:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-07 13:39:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-07 13:39:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-07 13:39:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-07 13:39:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-07 13:39:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-07 13:39:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-07 13:39:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-07 13:39:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-07 13:39:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-07 13:39:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-07 13:39:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-07 13:39:40,990 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-07 13:39:40,990 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-07 13:39:40,990 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-07 13:39:40,990 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-07 13:39:40,990 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-07 13:39:40,990 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-07 13:39:40,990 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-07 13:39:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_queue_full [2024-11-07 13:39:40,990 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_queue_full [2024-11-07 13:39:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2024-11-07 13:39:40,990 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2024-11-07 13:39:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-07 13:39:40,990 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-07 13:39:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-11-07 13:39:40,990 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-11-07 13:39:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-07 13:39:40,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-07 13:39:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2024-11-07 13:39:40,990 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2024-11-07 13:39:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_vlan_rx_add_vid [2024-11-07 13:39:40,991 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_vlan_rx_add_vid [2024-11-07 13:39:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-07 13:39:40,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-07 13:39:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-07 13:39:40,991 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-07 13:39:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 13:39:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-07 13:39:40,992 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-07 13:39:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-07 13:39:40,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-07 13:39:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-07 13:39:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-07 13:39:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-07 13:39:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-07 13:39:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-07 13:39:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-07 13:39:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-07 13:39:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-07 13:39:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-07 13:39:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-07 13:39:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-07 13:39:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-07 13:39:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-07 13:39:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-07 13:39:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-07 13:39:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-07 13:39:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-07 13:39:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-07 13:39:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-07 13:39:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-07 13:39:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-07 13:39:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_init_one_common [2024-11-07 13:39:40,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_init_one_common [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2024-11-07 13:39:40,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-07 13:39:40,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2024-11-07 13:39:40,994 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2024-11-07 13:39:40,994 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2024-11-07 13:39:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_skb_dma_init [2024-11-07 13:39:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_skb_dma_init [2024-11-07 13:39:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-07 13:39:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-07 13:39:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2024-11-07 13:39:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2024-11-07 13:39:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-07 13:39:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-07 13:39:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2024-11-07 13:39:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2024-11-07 13:39:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2024-11-07 13:39:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2024-11-07 13:39:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-07 13:39:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-07 13:39:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-07 13:39:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-07 13:39:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-07 13:39:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-07 13:39:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-07 13:39:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-07 13:39:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-07 13:39:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-07 13:39:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-07 13:39:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-07 13:39:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-07 13:39:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-07 13:39:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2024-11-07 13:39:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2024-11-07 13:39:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-07 13:39:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-07 13:39:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-07 13:39:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-07 13:39:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2024-11-07 13:39:40,996 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2024-11-07 13:39:40,996 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2024-11-07 13:39:40,996 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2024-11-07 13:39:40,996 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2024-11-07 13:39:40,996 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2024-11-07 13:39:40,996 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-07 13:39:40,996 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-07 13:39:40,996 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2024-11-07 13:39:40,997 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2024-11-07 13:39:40,997 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_init [2024-11-07 13:39:40,997 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_init [2024-11-07 13:39:40,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-07 13:39:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-07 13:39:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-07 13:39:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-07 13:39:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-07 13:39:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-07 13:39:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-07 13:39:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-07 13:39:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-07 13:39:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-07 13:39:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-07 13:39:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-07 13:39:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-07 13:39:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-07 13:39:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-07 13:39:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-07 13:39:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-07 13:39:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-07 13:39:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-07 13:39:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-07 13:39:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-07 13:39:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-11-07 13:39:40,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-11-07 13:39:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-07 13:39:40,999 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-07 13:39:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-07 13:39:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-07 13:39:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-07 13:39:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-07 13:39:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-07 13:39:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-07 13:39:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-07 13:39:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-07 13:39:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2024-11-07 13:39:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2024-11-07 13:39:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2024-11-07 13:39:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2024-11-07 13:39:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2024-11-07 13:39:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2024-11-07 13:39:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2024-11-07 13:39:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2024-11-07 13:39:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-07 13:39:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-07 13:39:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_stats64 [2024-11-07 13:39:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_stats64 [2024-11-07 13:39:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-07 13:39:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-07 13:39:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-07 13:39:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-07 13:39:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-07 13:39:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-07 13:39:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2024-11-07 13:39:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2024-11-07 13:39:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-07 13:39:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-07 13:39:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-07 13:39:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2024-11-07 13:39:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2024-11-07 13:39:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2024-11-07 13:39:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-07 13:39:41,002 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-07 13:39:41,967 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 13:39:41,971 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 13:39:42,242 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-07 13:39:58,741 INFO L? ?]: Removed 2337 outVars from TransFormulas that were not future-live. [2024-11-07 13:39:58,742 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 13:39:58,824 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 13:39:58,825 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-07 13:39:58,825 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:39:58 BoogieIcfgContainer [2024-11-07 13:39:58,825 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 13:39:58,832 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 13:39:58,832 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 13:39:58,838 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 13:39:58,838 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 01:39:35" (1/3) ... [2024-11-07 13:39:58,839 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c1f72b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:39:58, skipping insertion in model container [2024-11-07 13:39:58,839 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:39:38" (2/3) ... [2024-11-07 13:39:58,839 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c1f72b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:39:58, skipping insertion in model container [2024-11-07 13:39:58,842 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:39:58" (3/3) ... [2024-11-07 13:39:58,844 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point.cil.out.i [2024-11-07 13:39:58,861 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 13:39:58,861 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 13:39:59,000 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 13:39:59,014 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;@3932a47c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 13:39:59,014 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 13:39:59,031 INFO L276 IsEmpty]: Start isEmpty. Operand has 2382 states, 1699 states have (on average 1.3719835197174808) internal successors, (2331), 1748 states have internal predecessors, (2331), 544 states have call successors, (544), 139 states have call predecessors, (544), 138 states have return successors, (533), 528 states have call predecessors, (533), 533 states have call successors, (533) [2024-11-07 13:39:59,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-07 13:39:59,104 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:39:59,106 INFO L215 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 13:39:59,107 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:39:59,111 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:39:59,112 INFO L85 PathProgramCache]: Analyzing trace with hash 571620633, now seen corresponding path program 1 times [2024-11-07 13:39:59,118 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:39:59,119 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1038903910] [2024-11-07 13:39:59,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:39:59,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 13:40:20,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:21,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-07 13:40:21,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:21,755 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:40:21,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:21,772 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:40:21,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:21,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-07 13:40:21,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:21,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:40:21,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:21,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:40:21,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:21,839 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-07 13:40:21,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:21,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:40:21,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:21,883 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:40:21,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:21,894 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-07 13:40:21,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:21,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:40:21,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:21,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:40:21,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:21,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-07 13:40:21,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:21,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:40:21,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:21,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:40:21,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:21,996 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-07 13:40:22,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:40:22,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,040 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:40:22,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-07 13:40:22,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:40:22,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-07 13:40:22,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,225 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:40:22,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,236 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-07 13:40:22,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,258 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:40:22,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-07 13:40:22,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,291 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:40:22,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-07 13:40:22,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,321 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:40:22,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-07 13:40:22,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,352 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:40:22,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,370 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-07 13:40:22,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:40:22,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-07 13:40:22,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,408 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-07 13:40:22,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-07 13:40:22,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,559 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:40:22,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-07 13:40:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-11-07 13:40:22,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:40:22,595 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2024-11-07 13:40:22,596 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 13:40:22,596 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1038903910] [2024-11-07 13:40:22,597 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1038903910] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 13:40:22,597 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 13:40:22,597 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-07 13:40:22,599 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1314064751] [2024-11-07 13:40:22,599 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 13:40:22,603 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-07 13:40:22,605 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 13:40:22,627 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-07 13:40:22,627 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-07 13:40:22,635 INFO L87 Difference]: Start difference. First operand has 2382 states, 1699 states have (on average 1.3719835197174808) internal successors, (2331), 1748 states have internal predecessors, (2331), 544 states have call successors, (544), 139 states have call predecessors, (544), 138 states have return successors, (533), 528 states have call predecessors, (533), 533 states have call successors, (533) Second operand has 6 states, 6 states have (on average 15.0) internal successors, (90), 2 states have internal predecessors, (90), 2 states have call successors, (26), 6 states have call predecessors, (26), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-11-07 13:40:26,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:40:31,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:40:35,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.35s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []