./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.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-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.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', '05ce5b24b2687a8b1aab5aa0f73ec6d859585e3da90ad926172fb0aa6363222f'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.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 05ce5b24b2687a8b1aab5aa0f73ec6d859585e3da90ad926172fb0aa6363222f --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 14:21:19,421 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 14:21:19,498 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 14:21:19,503 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 14:21:19,504 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 14:21:19,522 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 14:21:19,523 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 14:21:19,523 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 14:21:19,523 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 14:21:19,524 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 14:21:19,524 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 14:21:19,524 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 14:21:19,524 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 14:21:19,524 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 14:21:19,524 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 14:21:19,525 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 14:21:19,525 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 14:21:19,525 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 14:21:19,525 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 14:21:19,525 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 14:21:19,525 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 14:21:19,525 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 14:21:19,526 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 14:21:19,526 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 14:21:19,526 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 14:21:19,526 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 14:21:19,526 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 14:21:19,526 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 14:21:19,526 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 14:21:19,526 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 14:21:19,527 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 14:21:19,527 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 14:21:19,527 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 14:21:19,527 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 14:21:19,527 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 14:21:19,527 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 14:21:19,527 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 14:21:19,527 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 14:21:19,527 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 14:21:19,527 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 -> 05ce5b24b2687a8b1aab5aa0f73ec6d859585e3da90ad926172fb0aa6363222f [2024-11-07 14:21:19,866 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 14:21:19,874 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 14:21:19,877 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 14:21:19,879 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 14:21:19,879 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 14:21:19,882 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2024-11-07 14:21:21,317 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 14:21:21,901 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 14:21:21,902 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2024-11-07 14:21:21,946 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/3bef30a91/20b8406ed76e45bca654489f2c77b651/FLAGa805ad9dd [2024-11-07 14:21:21,969 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/3bef30a91/20b8406ed76e45bca654489f2c77b651 [2024-11-07 14:21:21,972 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 14:21:21,975 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 14:21:21,976 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 14:21:21,977 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 14:21:21,981 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 14:21:21,982 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:21:21" (1/1) ... [2024-11-07 14:21:21,983 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22e3ea9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:21, skipping insertion in model container [2024-11-07 14:21:21,983 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:21:21" (1/1) ... [2024-11-07 14:21:22,100 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 14:21:24,139 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i[262537,262550] [2024-11-07 14:21:24,207 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 14:21:24,293 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 14:21:24,406 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"); [5135] [2024-11-07 14:21:24,408 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)); [5142] [2024-11-07 14:21:24,409 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,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5150-5151] [2024-11-07 14:21:24,409 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,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5159-5160] [2024-11-07 14:21:24,413 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 *)"/work/ldvuser/shchepetkov/43_1a-CPAchecker-bit-vector/inst/current/envs/linux-3.10-rc1/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [5195-5196] [2024-11-07 14:21:24,413 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5201-5203] [2024-11-07 14:21:24,426 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)); [5362-5363] [2024-11-07 14:21:24,429 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)); [5391-5392] [2024-11-07 14:21:24,432 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5421-5422] [2024-11-07 14:21:24,437 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5451-5452] [2024-11-07 14:21:24,447 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" (472), "i" (12UL)); [5787-5788] [2024-11-07 14:21:24,447 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5793] [2024-11-07 14:21:24,543 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 *)"/work/ldvuser/shchepetkov/43_1a-CPAchecker-bit-vector/work/current--X--drivers--X--defaultlinux-3.10-rc1--X--43_1a--X--cpachecker/linux-3.10-rc1/csd_deg_dscv/6656/dscv_tempdir/dscv/ri/43_1a/drivers/net/ethernet/broadcom/b44.c.prepared"), "i" (623), "i" (12UL)); [6904-6905] [2024-11-07 14:21:24,554 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7096] [2024-11-07 14:21:24,567 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7359] [2024-11-07 14:21:24,665 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i[262537,262550] [2024-11-07 14:21:24,681 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 14:21:24,902 INFO L204 MainTranslator]: Completed translation [2024-11-07 14:21:24,903 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:24 WrapperNode [2024-11-07 14:21:24,903 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 14:21:24,904 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 14:21:24,906 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 14:21:24,906 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 14:21:24,912 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:24" (1/1) ... [2024-11-07 14:21:25,022 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:24" (1/1) ... [2024-11-07 14:21:25,431 INFO L138 Inliner]: procedures = 304, calls = 3350, calls flagged for inlining = 157, calls inlined = 137, statements flattened = 6534 [2024-11-07 14:21:25,432 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 14:21:25,433 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 14:21:25,433 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 14:21:25,433 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 14:21:25,444 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:24" (1/1) ... [2024-11-07 14:21:25,445 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:24" (1/1) ... [2024-11-07 14:21:25,504 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:24" (1/1) ... [2024-11-07 14:21:26,339 INFO L175 MemorySlicer]: Split 2433 memory accesses to 26 slices as follows [4, 1, 6, 1, 682, 40, 24, 22, 2, 6, 4, 5, 5, 5, 33, 3, 4, 3, 4, 1, 1506, 1, 8, 8, 13, 42]. 62 percent of accesses are in the largest equivalence class. The 1578 initializations are split as follows [4, 0, 0, 0, 22, 0, 0, 0, 2, 6, 4, 0, 5, 5, 4, 3, 4, 3, 4, 0, 1504, 0, 8, 0, 0, 0]. The 373 writes are split as follows [0, 1, 3, 0, 230, 19, 24, 4, 0, 0, 0, 4, 0, 0, 29, 0, 0, 0, 0, 0, 2, 0, 0, 2, 13, 42]. [2024-11-07 14:21:26,339 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:24" (1/1) ... [2024-11-07 14:21:26,340 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:24" (1/1) ... [2024-11-07 14:21:26,523 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:24" (1/1) ... [2024-11-07 14:21:26,560 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:24" (1/1) ... [2024-11-07 14:21:26,629 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:24" (1/1) ... [2024-11-07 14:21:26,660 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:24" (1/1) ... [2024-11-07 14:21:26,735 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 14:21:26,737 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 14:21:26,738 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 14:21:26,738 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 14:21:26,739 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:24" (1/1) ... [2024-11-07 14:21:26,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 14:21:26,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 14:21:26,780 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 14:21:26,784 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 14:21:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2024-11-07 14:21:26,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2024-11-07 14:21:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2024-11-07 14:21:26,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2024-11-07 14:21:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2024-11-07 14:21:26,809 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2024-11-07 14:21:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-07 14:21:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-07 14:21:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-07 14:21:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-07 14:21:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-07 14:21:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-07 14:21:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-07 14:21:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-07 14:21:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-07 14:21:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-07 14:21:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-07 14:21:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-07 14:21:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-07 14:21:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-07 14:21:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-07 14:21:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-07 14:21:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-07 14:21:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-07 14:21:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-07 14:21:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-07 14:21:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-07 14:21:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-07 14:21:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-07 14:21:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-07 14:21:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-07 14:21:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-07 14:21:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-11-07 14:21:26,814 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-11-07 14:21:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-07 14:21:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-07 14:21:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-07 14:21:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-07 14:21:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-07 14:21:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-07 14:21:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-07 14:21:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2024-11-07 14:21:26,815 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2024-11-07 14:21:26,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2024-11-07 14:21:26,815 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2024-11-07 14:21:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2024-11-07 14:21:26,815 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2024-11-07 14:21:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-07 14:21:26,816 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-07 14:21:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-07 14:21:26,816 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-07 14:21:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-07 14:21:26,816 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-07 14:21:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-07 14:21:26,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-07 14:21:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2024-11-07 14:21:26,816 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2024-11-07 14:21:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 14:21:26,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 14:21:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-11-07 14:21:26,816 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-11-07 14:21:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-07 14:21:26,819 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-07 14:21:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2024-11-07 14:21:26,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2024-11-07 14:21:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2024-11-07 14:21:26,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2024-11-07 14:21:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-07 14:21:26,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-07 14:21:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-07 14:21:26,820 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-07 14:21:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-07 14:21:26,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-07 14:21:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-07 14:21:26,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-07 14:21:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-07 14:21:26,821 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-07 14:21:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-07 14:21:26,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-07 14:21:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-07 14:21:26,821 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-07 14:21:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-07 14:21:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-07 14:21:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-07 14:21:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-07 14:21:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-07 14:21:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-07 14:21:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-07 14:21:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-07 14:21:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-07 14:21:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-07 14:21:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-07 14:21:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-07 14:21:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-07 14:21:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-07 14:21:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-07 14:21:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-07 14:21:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-07 14:21:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-07 14:21:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-07 14:21:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-07 14:21:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-07 14:21:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-07 14:21:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-07 14:21:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-07 14:21:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-07 14:21:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-07 14:21:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-07 14:21:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-07 14:21:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-07 14:21:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-07 14:21:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-07 14:21:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-07 14:21:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-07 14:21:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-07 14:21:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-07 14:21:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-07 14:21:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-07 14:21:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-07 14:21:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-07 14:21:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-07 14:21:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-07 14:21:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-07 14:21:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-07 14:21:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-07 14:21:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-07 14:21:26,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-07 14:21:26,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-07 14:21:26,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-07 14:21:26,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-07 14:21:26,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-07 14:21:26,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-07 14:21:26,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-07 14:21:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2024-11-07 14:21:26,823 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2024-11-07 14:21:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-07 14:21:26,823 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-07 14:21:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-07 14:21:26,823 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-07 14:21:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2024-11-07 14:21:26,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2024-11-07 14:21:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2024-11-07 14:21:26,823 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2024-11-07 14:21:26,827 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-07 14:21:26,827 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-07 14:21:26,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-07 14:21:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-07 14:21:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-07 14:21:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-07 14:21:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-07 14:21:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-07 14:21:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-07 14:21:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-07 14:21:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-07 14:21:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-07 14:21:26,828 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-07 14:21:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-07 14:21:26,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-07 14:21:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2024-11-07 14:21:26,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2024-11-07 14:21:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-07 14:21:26,828 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-07 14:21:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 14:21:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2024-11-07 14:21:26,828 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2024-11-07 14:21:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2024-11-07 14:21:26,828 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2024-11-07 14:21:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-07 14:21:26,828 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-07 14:21:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2024-11-07 14:21:26,828 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2024-11-07 14:21:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2024-11-07 14:21:26,828 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2024-11-07 14:21:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-07 14:21:26,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-07 14:21:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2024-11-07 14:21:26,828 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2024-11-07 14:21:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-07 14:21:26,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-07 14:21:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-07 14:21:26,829 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-07 14:21:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-07 14:21:26,829 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-07 14:21:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2024-11-07 14:21:26,829 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2024-11-07 14:21:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-07 14:21:26,829 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-07 14:21:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-07 14:21:26,829 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-07 14:21:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-07 14:21:26,829 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-07 14:21:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2024-11-07 14:21:26,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2024-11-07 14:21:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-07 14:21:26,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-07 14:21:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2024-11-07 14:21:26,832 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2024-11-07 14:21:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-07 14:21:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-07 14:21:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-07 14:21:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-07 14:21:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-07 14:21:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-07 14:21:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-07 14:21:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-07 14:21:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-07 14:21:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-07 14:21:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-07 14:21:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2024-11-07 14:21:26,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-07 14:21:26,833 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-07 14:21:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-07 14:21:26,834 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-07 14:21:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-07 14:21:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-07 14:21:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-07 14:21:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-07 14:21:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-07 14:21:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-07 14:21:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-07 14:21:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-07 14:21:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-07 14:21:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-07 14:21:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-07 14:21:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-07 14:21:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-07 14:21:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-07 14:21:26,839 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-07 14:21:26,839 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-07 14:21:26,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-07 14:21:26,839 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2024-11-07 14:21:26,839 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-07 14:21:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-07 14:21:26,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-07 14:21:26,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-07 14:21:26,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-07 14:21:26,842 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-07 14:21:26,842 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-07 14:21:26,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-07 14:21:26,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-07 14:21:26,842 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2024-11-07 14:21:26,842 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2024-11-07 14:21:26,842 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-07 14:21:26,842 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-07 14:21:26,842 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2024-11-07 14:21:26,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2024-11-07 14:21:26,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2024-11-07 14:21:26,843 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2024-11-07 14:21:26,843 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-07 14:21:26,843 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-07 14:21:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-07 14:21:26,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-07 14:21:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2024-11-07 14:21:26,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2024-11-07 14:21:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 14:21:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-07 14:21:26,844 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-07 14:21:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-07 14:21:26,844 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-07 14:21:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-07 14:21:26,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-07 14:21:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-07 14:21:26,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-07 14:21:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2024-11-07 14:21:26,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2024-11-07 14:21:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 14:21:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-07 14:21:26,844 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-07 14:21:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-07 14:21:26,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-07 14:21:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-07 14:21:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-07 14:21:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-07 14:21:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-07 14:21:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-07 14:21:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-07 14:21:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-07 14:21:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-07 14:21:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-07 14:21:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-07 14:21:26,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-07 14:21:26,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-07 14:21:26,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-07 14:21:26,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-07 14:21:26,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-07 14:21:26,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-07 14:21:26,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-07 14:21:26,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-07 14:21:26,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-07 14:21:26,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-07 14:21:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-07 14:21:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-07 14:21:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-07 14:21:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-07 14:21:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-07 14:21:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-07 14:21:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2024-11-07 14:21:26,850 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2024-11-07 14:21:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-07 14:21:26,850 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-07 14:21:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-07 14:21:26,850 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-07 14:21:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2024-11-07 14:21:26,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2024-11-07 14:21:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-07 14:21:26,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-07 14:21:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2024-11-07 14:21:26,850 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2024-11-07 14:21:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-07 14:21:26,850 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-07 14:21:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-07 14:21:26,850 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-07 14:21:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2024-11-07 14:21:26,850 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2024-11-07 14:21:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2024-11-07 14:21:26,850 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2024-11-07 14:21:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-07 14:21:26,850 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-07 14:21:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2024-11-07 14:21:26,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2024-11-07 14:21:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2024-11-07 14:21:26,850 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2024-11-07 14:21:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2024-11-07 14:21:26,850 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2024-11-07 14:21:26,850 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-07 14:21:26,851 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-07 14:21:26,851 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-07 14:21:26,851 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2024-11-07 14:21:26,851 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-07 14:21:26,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-07 14:21:26,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-07 14:21:26,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-07 14:21:26,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-07 14:21:26,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-07 14:21:26,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 14:21:26,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 14:21:26,857 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2024-11-07 14:21:26,857 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2024-11-07 14:21:27,967 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 14:21:27,971 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 14:21:54,021 INFO L? ?]: Removed 2887 outVars from TransFormulas that were not future-live. [2024-11-07 14:21:54,023 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 14:21:54,102 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 14:21:54,102 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-07 14:21:54,103 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:21:54 BoogieIcfgContainer [2024-11-07 14:21:54,103 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 14:21:54,105 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 14:21:54,106 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 14:21:54,110 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 14:21:54,110 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 02:21:21" (1/3) ... [2024-11-07 14:21:54,111 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73760088 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:21:54, skipping insertion in model container [2024-11-07 14:21:54,111 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:21:24" (2/3) ... [2024-11-07 14:21:54,111 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73760088 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:21:54, skipping insertion in model container [2024-11-07 14:21:54,111 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:21:54" (3/3) ... [2024-11-07 14:21:54,113 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2024-11-07 14:21:54,126 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 14:21:54,126 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 14:21:54,248 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 14:21:54,261 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;@d0cfc91, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 14:21:54,262 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 14:21:54,273 INFO L276 IsEmpty]: Start isEmpty. Operand has 2302 states, 1692 states have (on average 1.364066193853428) internal successors, (2308), 1723 states have internal predecessors, (2308), 506 states have call successors, (506), 102 states have call predecessors, (506), 102 states have return successors, (506), 500 states have call predecessors, (506), 506 states have call successors, (506) [2024-11-07 14:21:54,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-07 14:21:54,289 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 14:21:54,290 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 14:21:54,291 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 14:21:54,294 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 14:21:54,295 INFO L85 PathProgramCache]: Analyzing trace with hash 308472585, now seen corresponding path program 1 times [2024-11-07 14:21:54,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 14:21:54,303 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [811930348] [2024-11-07 14:21:54,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 14:21:54,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 14:21:59,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:22:00,558 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-07 14:22:00,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:22:00,580 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-07 14:22:00,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:22:00,592 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-07 14:22:00,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:22:00,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-07 14:22:00,612 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 14:22:00,612 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [811930348] [2024-11-07 14:22:00,613 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [811930348] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 14:22:00,613 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 14:22:00,613 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-07 14:22:00,615 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1517812161] [2024-11-07 14:22:00,616 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 14:22:00,620 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-07 14:22:00,621 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 14:22:00,645 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-07 14:22:00,645 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 14:22:00,655 INFO L87 Difference]: Start difference. First operand has 2302 states, 1692 states have (on average 1.364066193853428) internal successors, (2308), 1723 states have internal predecessors, (2308), 506 states have call successors, (506), 102 states have call predecessors, (506), 102 states have return successors, (506), 500 states have call predecessors, (506), 506 states have call successors, (506) Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-11-07 14:22:01,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 14:22:01,076 INFO L93 Difference]: Finished difference Result 4588 states and 6698 transitions. [2024-11-07 14:22:01,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-07 14:22:01,079 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 50 [2024-11-07 14:22:01,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 14:22:01,122 INFO L225 Difference]: With dead ends: 4588 [2024-11-07 14:22:01,122 INFO L226 Difference]: Without dead ends: 2286 [2024-11-07 14:22:01,143 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 14:22:01,147 INFO L432 NwaCegarLoop]: 3262 mSDtfsCounter, 0 mSDsluCounter, 3257 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6519 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-07 14:22:01,148 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6519 Invalid, 6 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-07 14:22:01,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2286 states. [2024-11-07 14:22:01,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2286 to 2286. [2024-11-07 14:22:01,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2286 states, 1680 states have (on average 1.3279761904761904) internal successors, (2231), 1709 states have internal predecessors, (2231), 504 states have call successors, (504), 102 states have call predecessors, (504), 101 states have return successors, (503), 497 states have call predecessors, (503), 503 states have call successors, (503) [2024-11-07 14:22:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 2286 states and 3238 transitions. [2024-11-07 14:22:01,366 INFO L78 Accepts]: Start accepts. Automaton has 2286 states and 3238 transitions. Word has length 50 [2024-11-07 14:22:01,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 14:22:01,369 INFO L471 AbstractCegarLoop]: Abstraction has 2286 states and 3238 transitions. [2024-11-07 14:22:01,369 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-11-07 14:22:01,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2286 states and 3238 transitions. [2024-11-07 14:22:01,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-07 14:22:01,378 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 14:22:01,379 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 14:22:01,379 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-07 14:22:01,379 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 14:22:01,380 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 14:22:01,380 INFO L85 PathProgramCache]: Analyzing trace with hash -21798787, now seen corresponding path program 1 times [2024-11-07 14:22:01,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 14:22:01,380 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [326325544] [2024-11-07 14:22:01,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 14:22:01,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 14:22:05,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:22:06,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-07 14:22:06,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:22:06,608 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-07 14:22:06,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:22:06,620 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-07 14:22:06,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:22:06,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-07 14:22:06,638 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 14:22:06,638 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [326325544] [2024-11-07 14:22:06,639 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [326325544] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 14:22:06,639 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 14:22:06,640 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-07 14:22:06,640 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [407807389] [2024-11-07 14:22:06,640 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 14:22:06,641 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-07 14:22:06,642 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 14:22:06,643 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-07 14:22:06,643 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-07 14:22:06,644 INFO L87 Difference]: Start difference. First operand 2286 states and 3238 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-11-07 14:22:07,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 14:22:07,083 INFO L93 Difference]: Finished difference Result 5503 states and 7777 transitions. [2024-11-07 14:22:07,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-07 14:22:07,084 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 52 [2024-11-07 14:22:07,085 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 14:22:07,117 INFO L225 Difference]: With dead ends: 5503 [2024-11-07 14:22:07,118 INFO L226 Difference]: Without dead ends: 3237 [2024-11-07 14:22:07,132 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-07 14:22:07,133 INFO L432 NwaCegarLoop]: 4124 mSDtfsCounter, 2670 mSDsluCounter, 5957 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2670 SdHoareTripleChecker+Valid, 10081 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-07 14:22:07,133 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2670 Valid, 10081 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-07 14:22:07,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3237 states. [2024-11-07 14:22:07,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3237 to 3237. [2024-11-07 14:22:07,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3237 states, 2405 states have (on average 1.3326403326403327) internal successors, (3205), 2446 states have internal predecessors, (3205), 672 states have call successors, (672), 160 states have call predecessors, (672), 159 states have return successors, (671), 661 states have call predecessors, (671), 671 states have call successors, (671) [2024-11-07 14:22:07,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3237 states to 3237 states and 4548 transitions. [2024-11-07 14:22:07,319 INFO L78 Accepts]: Start accepts. Automaton has 3237 states and 4548 transitions. Word has length 52 [2024-11-07 14:22:07,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 14:22:07,320 INFO L471 AbstractCegarLoop]: Abstraction has 3237 states and 4548 transitions. [2024-11-07 14:22:07,320 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-11-07 14:22:07,320 INFO L276 IsEmpty]: Start isEmpty. Operand 3237 states and 4548 transitions. [2024-11-07 14:22:07,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-07 14:22:07,340 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 14:22:07,340 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 14:22:07,341 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-07 14:22:07,341 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 14:22:07,341 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 14:22:07,342 INFO L85 PathProgramCache]: Analyzing trace with hash -1505590084, now seen corresponding path program 1 times [2024-11-07 14:22:07,342 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 14:22:07,342 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [464117308] [2024-11-07 14:22:07,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 14:22:07,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 14:22:11,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:22:12,489 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-07 14:22:12,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:22:12,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-07 14:22:12,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:22:12,502 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-07 14:22:12,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:22:12,509 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-07 14:22:12,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:22:12,517 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-07 14:22:12,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:22:12,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-07 14:22:12,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:22:12,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:22:12,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:22:12,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-07 14:22:12,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:22:12,599 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:22:12,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:22:12,716 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-07 14:22:12,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:22:12,840 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-07 14:22:12,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:22:12,848 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-07 14:22:12,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:22:12,859 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-07 14:22:12,859 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 14:22:12,859 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [464117308] [2024-11-07 14:22:12,859 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [464117308] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 14:22:12,859 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 14:22:12,859 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-07 14:22:12,861 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1875290074] [2024-11-07 14:22:12,861 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 14:22:12,861 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-07 14:22:12,861 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 14:22:12,862 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-07 14:22:12,862 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-07 14:22:12,862 INFO L87 Difference]: Start difference. First operand 3237 states and 4548 transitions. Second operand has 5 states, 5 states have (on average 19.8) internal successors, (99), 3 states have internal predecessors, (99), 2 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2024-11-07 14:22:16,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 14:22:21,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.41s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []