./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 c00e63dc 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-?-c00e63d-m [2025-02-06 07:57:13,448 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 07:57:13,524 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-06 07:57:13,530 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 07:57:13,533 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 07:57:13,564 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 07:57:13,566 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 07:57:13,566 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 07:57:13,566 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 07:57:13,567 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 07:57:13,567 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 07:57:13,567 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 07:57:13,568 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 07:57:13,568 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 07:57:13,568 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 07:57:13,569 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 07:57:13,569 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 07:57:13,569 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 07:57:13,569 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 07:57:13,569 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 07:57:13,569 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 07:57:13,569 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 07:57:13,569 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 07:57:13,570 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 07:57:13,570 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 07:57:13,570 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 07:57:13,570 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 07:57:13,570 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 07:57:13,570 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 07:57:13,570 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:57:13,571 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 07:57:13,571 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 07:57:13,571 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 07:57:13,571 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 07:57:13,571 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 07:57:13,572 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 07:57:13,572 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 07:57:13,572 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 07:57:13,572 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 07:57:13,572 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 07:57:13,572 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 [2025-02-06 07:57:13,883 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 07:57:13,890 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 07:57:13,892 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 07:57:13,893 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 07:57:13,893 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 07:57:13,894 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2025-02-06 07:57:15,142 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/0c5628756/d4769e2e69ec4cbd98f5e5409532e0f6/FLAGbdfee4410 [2025-02-06 07:57:15,731 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 07:57:15,732 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2025-02-06 07:57:15,780 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/0c5628756/d4769e2e69ec4cbd98f5e5409532e0f6/FLAGbdfee4410 [2025-02-06 07:57:15,801 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/0c5628756/d4769e2e69ec4cbd98f5e5409532e0f6 [2025-02-06 07:57:15,803 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 07:57:15,804 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 07:57:15,806 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 07:57:15,806 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 07:57:15,810 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 07:57:15,811 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:57:15" (1/1) ... [2025-02-06 07:57:15,812 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@660fd5c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:57:15, skipping insertion in model container [2025-02-06 07:57:15,812 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:57:15" (1/1) ... [2025-02-06 07:57:15,927 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 07:57:18,369 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] [2025-02-06 07:57:18,442 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:57:18,526 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 07:57:18,701 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] [2025-02-06 07:57:18,703 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] [2025-02-06 07:57:18,704 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] [2025-02-06 07:57:18,704 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] [2025-02-06 07:57:18,706 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] [2025-02-06 07:57:18,707 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] [2025-02-06 07:57:18,721 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] [2025-02-06 07:57:18,724 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] [2025-02-06 07:57:18,725 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] [2025-02-06 07:57:18,727 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] [2025-02-06 07:57:18,737 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] [2025-02-06 07:57:18,737 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5793] [2025-02-06 07:57:18,802 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] [2025-02-06 07:57:18,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7096] [2025-02-06 07:57:18,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7359] [2025-02-06 07:57:18,997 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] [2025-02-06 07:57:19,014 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:57:19,224 INFO L204 MainTranslator]: Completed translation [2025-02-06 07:57:19,225 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:57:19 WrapperNode [2025-02-06 07:57:19,225 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 07:57:19,228 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 07:57:19,228 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 07:57:19,228 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 07:57:19,234 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:57:19" (1/1) ... [2025-02-06 07:57:19,374 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:57:19" (1/1) ... [2025-02-06 07:57:19,660 INFO L138 Inliner]: procedures = 304, calls = 3350, calls flagged for inlining = 157, calls inlined = 137, statements flattened = 6494 [2025-02-06 07:57:19,661 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 07:57:19,663 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 07:57:19,663 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 07:57:19,663 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 07:57:19,672 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:57:19" (1/1) ... [2025-02-06 07:57:19,673 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:57:19" (1/1) ... [2025-02-06 07:57:19,771 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:57:19" (1/1) ... [2025-02-06 07:57:20,434 INFO L175 MemorySlicer]: Split 2433 memory accesses to 26 slices as follows [22, 4, 6, 1, 33, 682, 24, 8, 1, 1, 2, 1506, 6, 4, 5, 8, 42, 13, 5, 5, 3, 4, 3, 4, 1, 40]. 62 percent of accesses are in the largest equivalence class. The 1578 initializations are split as follows [0, 4, 0, 0, 4, 22, 0, 0, 0, 0, 2, 1504, 6, 4, 0, 8, 0, 0, 5, 5, 3, 4, 3, 4, 0, 0]. The 373 writes are split as follows [4, 0, 3, 0, 29, 230, 24, 2, 0, 0, 0, 2, 0, 0, 4, 0, 42, 13, 0, 0, 0, 0, 0, 0, 1, 19]. [2025-02-06 07:57:20,435 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:57:19" (1/1) ... [2025-02-06 07:57:20,435 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:57:19" (1/1) ... [2025-02-06 07:57:20,614 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:57:19" (1/1) ... [2025-02-06 07:57:20,632 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:57:19" (1/1) ... [2025-02-06 07:57:20,674 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:57:19" (1/1) ... [2025-02-06 07:57:20,700 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:57:19" (1/1) ... [2025-02-06 07:57:20,779 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 07:57:20,781 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 07:57:20,782 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 07:57:20,782 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 07:57:20,783 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:57:19" (1/1) ... [2025-02-06 07:57:20,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:57:20,802 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 07:57:20,821 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) [2025-02-06 07:57:20,824 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 [2025-02-06 07:57:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2025-02-06 07:57:20,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2025-02-06 07:57:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2025-02-06 07:57:20,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2025-02-06 07:57:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2025-02-06 07:57:20,854 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2025-02-06 07:57:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-06 07:57:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-06 07:57:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-06 07:57:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-06 07:57:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-06 07:57:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-06 07:57:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-06 07:57:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-06 07:57:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-06 07:57:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-06 07:57:20,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-02-06 07:57:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-02-06 07:57:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-02-06 07:57:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-02-06 07:57:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-02-06 07:57:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-02-06 07:57:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-02-06 07:57:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-02-06 07:57:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-02-06 07:57:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-02-06 07:57:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-02-06 07:57:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-02-06 07:57:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-02-06 07:57:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-02-06 07:57:20,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-02-06 07:57:20,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-02-06 07:57:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2025-02-06 07:57:20,861 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2025-02-06 07:57:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-06 07:57:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-06 07:57:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-06 07:57:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-06 07:57:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-06 07:57:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-06 07:57:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-06 07:57:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-06 07:57:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-06 07:57:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-06 07:57:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-02-06 07:57:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-02-06 07:57:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-02-06 07:57:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-02-06 07:57:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-02-06 07:57:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-02-06 07:57:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-02-06 07:57:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-02-06 07:57:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-02-06 07:57:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-02-06 07:57:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-02-06 07:57:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-02-06 07:57:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-02-06 07:57:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-02-06 07:57:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-02-06 07:57:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-02-06 07:57:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2025-02-06 07:57:20,862 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2025-02-06 07:57:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2025-02-06 07:57:20,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2025-02-06 07:57:20,862 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2025-02-06 07:57:20,862 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2025-02-06 07:57:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2025-02-06 07:57:20,863 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2025-02-06 07:57:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2025-02-06 07:57:20,863 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2025-02-06 07:57:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-02-06 07:57:20,863 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-02-06 07:57:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-02-06 07:57:20,863 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-02-06 07:57:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2025-02-06 07:57:20,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2025-02-06 07:57:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2025-02-06 07:57:20,863 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2025-02-06 07:57:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-06 07:57:20,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-06 07:57:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2025-02-06 07:57:20,863 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2025-02-06 07:57:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-02-06 07:57:20,863 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-02-06 07:57:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2025-02-06 07:57:20,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2025-02-06 07:57:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2025-02-06 07:57:20,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2025-02-06 07:57:20,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-02-06 07:57:20,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-02-06 07:57:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-02-06 07:57:20,867 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-02-06 07:57:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2025-02-06 07:57:20,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2025-02-06 07:57:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-02-06 07:57:20,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-02-06 07:57:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-02-06 07:57:20,867 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-02-06 07:57:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2025-02-06 07:57:20,867 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2025-02-06 07:57:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-02-06 07:57:20,867 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-02-06 07:57:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-02-06 07:57:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-02-06 07:57:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-02-06 07:57:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-02-06 07:57:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-02-06 07:57:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-02-06 07:57:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-02-06 07:57:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-02-06 07:57:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-02-06 07:57:20,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-02-06 07:57:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-02-06 07:57:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-02-06 07:57:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-02-06 07:57:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-02-06 07:57:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-02-06 07:57:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-02-06 07:57:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-02-06 07:57:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-02-06 07:57:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-02-06 07:57:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-02-06 07:57:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-02-06 07:57:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-02-06 07:57:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-02-06 07:57:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-02-06 07:57:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-02-06 07:57:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-02-06 07:57:20,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-02-06 07:57:20,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-02-06 07:57:20,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-02-06 07:57:20,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-02-06 07:57:20,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-02-06 07:57:20,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-02-06 07:57:20,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-02-06 07:57:20,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-02-06 07:57:20,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-02-06 07:57:20,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-02-06 07:57:20,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-02-06 07:57:20,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-02-06 07:57:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-02-06 07:57:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-02-06 07:57:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-02-06 07:57:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-02-06 07:57:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-02-06 07:57:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-02-06 07:57:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-02-06 07:57:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-02-06 07:57:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-02-06 07:57:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-02-06 07:57:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-02-06 07:57:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-02-06 07:57:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-02-06 07:57:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-02-06 07:57:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2025-02-06 07:57:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2025-02-06 07:57:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-02-06 07:57:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-02-06 07:57:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-02-06 07:57:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-02-06 07:57:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2025-02-06 07:57:20,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2025-02-06 07:57:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2025-02-06 07:57:20,873 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2025-02-06 07:57:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2025-02-06 07:57:20,873 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2025-02-06 07:57:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2025-02-06 07:57:20,873 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2025-02-06 07:57:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-06 07:57:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-02-06 07:57:20,873 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-02-06 07:57:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-06 07:57:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-06 07:57:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-06 07:57:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-06 07:57:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-06 07:57:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-06 07:57:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-06 07:57:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-06 07:57:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-06 07:57:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-06 07:57:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-02-06 07:57:20,874 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2025-02-06 07:57:20,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2025-02-06 07:57:20,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-02-06 07:57:20,874 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2025-02-06 07:57:20,874 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2025-02-06 07:57:20,874 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-06 07:57:20,874 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2025-02-06 07:57:20,874 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2025-02-06 07:57:20,874 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2025-02-06 07:57:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-02-06 07:57:20,874 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-02-06 07:57:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2025-02-06 07:57:20,875 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2025-02-06 07:57:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2025-02-06 07:57:20,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2025-02-06 07:57:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-02-06 07:57:20,875 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-02-06 07:57:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2025-02-06 07:57:20,875 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2025-02-06 07:57:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2025-02-06 07:57:20,875 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2025-02-06 07:57:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-02-06 07:57:20,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-02-06 07:57:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-02-06 07:57:20,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-02-06 07:57:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-02-06 07:57:20,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-02-06 07:57:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2025-02-06 07:57:20,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2025-02-06 07:57:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2025-02-06 07:57:20,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2025-02-06 07:57:20,878 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-02-06 07:57:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2025-02-06 07:57:20,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-02-06 07:57:20,879 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-02-06 07:57:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-02-06 07:57:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-02-06 07:57:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-02-06 07:57:20,880 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-02-06 07:57:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-06 07:57:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-06 07:57:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-06 07:57:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-06 07:57:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-06 07:57:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-06 07:57:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-06 07:57:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-06 07:57:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-06 07:57:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-06 07:57:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-06 07:57:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-02-06 07:57:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-02-06 07:57:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-02-06 07:57:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-02-06 07:57:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-02-06 07:57:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-02-06 07:57:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-02-06 07:57:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-02-06 07:57:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-02-06 07:57:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-02-06 07:57:20,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-02-06 07:57:20,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-02-06 07:57:20,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-02-06 07:57:20,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-02-06 07:57:20,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-02-06 07:57:20,883 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-02-06 07:57:20,883 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-02-06 07:57:20,883 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-02-06 07:57:20,883 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-02-06 07:57:20,883 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-02-06 07:57:20,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-02-06 07:57:20,883 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-02-06 07:57:20,884 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2025-02-06 07:57:20,884 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-02-06 07:57:20,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-02-06 07:57:20,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-02-06 07:57:20,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-02-06 07:57:20,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-02-06 07:57:20,886 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-02-06 07:57:20,887 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-02-06 07:57:20,887 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-02-06 07:57:20,887 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-02-06 07:57:20,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-02-06 07:57:20,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-02-06 07:57:20,887 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2025-02-06 07:57:20,887 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2025-02-06 07:57:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-02-06 07:57:20,890 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-02-06 07:57:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2025-02-06 07:57:20,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2025-02-06 07:57:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-06 07:57:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-06 07:57:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-06 07:57:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-06 07:57:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-06 07:57:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-06 07:57:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-06 07:57:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-06 07:57:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-06 07:57:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-06 07:57:20,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2025-02-06 07:57:20,891 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2025-02-06 07:57:20,891 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2025-02-06 07:57:20,891 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-06 07:57:20,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2025-02-06 07:57:20,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2025-02-06 07:57:20,891 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-02-06 07:57:20,891 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-02-06 07:57:20,891 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2025-02-06 07:57:20,891 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2025-02-06 07:57:20,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 07:57:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2025-02-06 07:57:20,892 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2025-02-06 07:57:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-02-06 07:57:20,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-02-06 07:57:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-06 07:57:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-06 07:57:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-06 07:57:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-06 07:57:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-06 07:57:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-06 07:57:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-06 07:57:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-06 07:57:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-06 07:57:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-06 07:57:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-06 07:57:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-02-06 07:57:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-02-06 07:57:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-02-06 07:57:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-02-06 07:57:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-02-06 07:57:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-02-06 07:57:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-02-06 07:57:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-02-06 07:57:20,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-02-06 07:57:20,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-02-06 07:57:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-02-06 07:57:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-02-06 07:57:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-02-06 07:57:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-02-06 07:57:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-02-06 07:57:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2025-02-06 07:57:20,894 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2025-02-06 07:57:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2025-02-06 07:57:20,894 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2025-02-06 07:57:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-02-06 07:57:20,894 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-02-06 07:57:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2025-02-06 07:57:20,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2025-02-06 07:57:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2025-02-06 07:57:20,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2025-02-06 07:57:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2025-02-06 07:57:20,894 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2025-02-06 07:57:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-02-06 07:57:20,894 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-02-06 07:57:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-02-06 07:57:20,894 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-02-06 07:57:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2025-02-06 07:57:20,894 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2025-02-06 07:57:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2025-02-06 07:57:20,894 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2025-02-06 07:57:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-02-06 07:57:20,894 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-02-06 07:57:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2025-02-06 07:57:20,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2025-02-06 07:57:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2025-02-06 07:57:20,894 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2025-02-06 07:57:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2025-02-06 07:57:20,894 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2025-02-06 07:57:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2025-02-06 07:57:20,895 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2025-02-06 07:57:20,895 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-02-06 07:57:20,895 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2025-02-06 07:57:20,895 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-02-06 07:57:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 07:57:20,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 07:57:20,896 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2025-02-06 07:57:20,901 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2025-02-06 07:57:21,876 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 07:57:21,879 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 07:57:22,098 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint b44_init_ringsFINAL: assume true; [2025-02-06 07:57:22,153 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9599: havoc netpoll_trap_#t~nondet1318#1; [2025-02-06 07:57:22,210 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9399: havoc #t~malloc1293.base, #t~malloc1293.offset; [2025-02-06 07:57:22,423 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9568: havoc #t~nondet1314; [2025-02-06 07:57:22,883 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9689: havoc #t~nondet1340; [2025-02-06 07:57:22,948 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5802: havoc #t~mem213.base, #t~mem213.offset; [2025-02-06 07:57:22,952 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9572: havoc #t~nondet1315; [2025-02-06 07:57:22,964 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9611: havoc pci_set_power_state_#t~nondet1321#1; [2025-02-06 07:57:23,106 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5341: havoc #t~mem87.base, #t~mem87.offset; [2025-02-06 07:57:23,154 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9435: havoc #t~nondet1301; [2025-02-06 07:57:23,350 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9652: havoc #t~nondet1333; [2025-02-06 07:57:23,517 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5972: havoc is_multicast_ether_addr_#t~mem271#1; [2025-02-06 07:57:23,517 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5966: havoc is_zero_ether_addr_#t~mem260#1;havoc is_zero_ether_addr_#t~mem261#1;havoc is_zero_ether_addr_#t~bitwise262#1;havoc is_zero_ether_addr_#t~mem263#1;havoc is_zero_ether_addr_#t~bitwise264#1;havoc is_zero_ether_addr_#t~mem265#1;havoc is_zero_ether_addr_#t~bitwise266#1;havoc is_zero_ether_addr_#t~mem267#1;havoc is_zero_ether_addr_#t~bitwise268#1;havoc is_zero_ether_addr_#t~mem269#1;havoc is_zero_ether_addr_#t~bitwise270#1; [2025-02-06 07:57:23,527 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9554: havoc #t~nondet1312; [2025-02-06 07:57:23,574 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6524: call ULTIMATE.dealloc(~#val~3.base, ~#val~3.offset);havoc ~#val~3.base, ~#val~3.offset; [2025-02-06 07:57:41,454 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9685: havoc ssb_pcihost_register_#t~nondet1339#1; [2025-02-06 07:57:41,455 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8699: call ULTIMATE.dealloc(b44_init_one_~#__key~1#1.base, b44_init_one_~#__key~1#1.offset);havoc b44_init_one_~#__key~1#1.base, b44_init_one_~#__key~1#1.offset; [2025-02-06 07:57:41,455 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7841: call ULTIMATE.dealloc(b44_open_~#__key~0#1.base, b44_open_~#__key~0#1.offset);havoc b44_open_~#__key~0#1.base, b44_open_~#__key~0#1.offset; [2025-02-06 07:57:41,455 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9626: havoc register_netdev_#t~nondet1324#1; [2025-02-06 07:57:41,455 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9634: havoc round_jiffies_#t~nondet1326#1; [2025-02-06 07:57:41,455 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9505: havoc dma_set_mask_#t~nondet1306#1; [2025-02-06 07:57:41,455 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5278: havoc kobject_name_#t~mem39#1.base, kobject_name_#t~mem39#1.offset; [2025-02-06 07:57:41,455 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9442: havoc __ssb_driver_register_#t~nondet1302#1; [2025-02-06 07:57:41,455 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9509: havoc dma_supported_#t~nondet1307#1; [2025-02-06 07:57:41,455 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5944: havoc netif_msg_init_#t~bitwise241#1; [2025-02-06 07:57:41,455 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8986: call ULTIMATE.dealloc(main_~#var_b44_suspend_77_p1~0#1.base, main_~#var_b44_suspend_77_p1~0#1.offset);havoc main_~#var_b44_suspend_77_p1~0#1.base, main_~#var_b44_suspend_77_p1~0#1.offset; [2025-02-06 07:57:41,455 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5290: havoc dev_name_#t~mem44#1.base, dev_name_#t~mem44#1.offset; [2025-02-06 07:57:41,455 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8270: call ULTIMATE.dealloc(b44_nway_reset_~#bmcr~1#1.base, b44_nway_reset_~#bmcr~1#1.offset);havoc b44_nway_reset_~#bmcr~1#1.base, b44_nway_reset_~#bmcr~1#1.offset; [2025-02-06 07:57:41,455 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9526: havoc generic_mii_ioctl_#t~nondet1309#1; [2025-02-06 07:57:41,455 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9463: havoc alloc_etherdev_mqs_#t~ret1303#1.base, alloc_etherdev_mqs_#t~ret1303#1.offset; [2025-02-06 07:57:41,455 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5702: havoc ethtool_cmd_speed_#t~mem201#1;havoc ethtool_cmd_speed_#t~mem202#1;havoc ethtool_cmd_speed_#t~bitwise203#1; [2025-02-06 07:57:41,455 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8214: havoc b44_get_msglevel_#t~mem1007#1; [2025-02-06 07:57:41,456 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9674: havoc ssb_dma_translation_#t~nondet1337#1; [2025-02-06 07:57:43,443 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8151: call ULTIMATE.dealloc(~#zero~0#1.base, ~#zero~0#1.offset);havoc ~#zero~0#1.base, ~#zero~0#1.offset; [2025-02-06 07:57:44,099 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9630: havoc request_threaded_irq_#t~nondet1325#1; [2025-02-06 07:57:44,401 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6062: havoc #t~mem303.base, #t~mem303.offset; [2025-02-06 07:57:44,597 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9656: havoc #t~nondet1334; [2025-02-06 07:57:45,857 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9618: havoc #t~nondet1322; [2025-02-06 07:57:47,022 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9681: havoc ssb_pcicore_dev_irqvecs_enable_#t~nondet1338#1; [2025-02-06 07:57:47,022 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9660: havoc ssb_clockspeed_#t~nondet1335#1; [2025-02-06 07:57:47,023 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9670: havoc ssb_device_is_enabled_#t~nondet1336#1; [2025-02-06 07:57:47,062 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9492: havoc #t~nondet1305; [2025-02-06 07:57:47,101 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9576: havoc #t~nondet1316; [2025-02-06 07:57:48,451 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9607: havoc pci_bus_write_config_word_#t~nondet1320#1; [2025-02-06 07:57:48,452 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7973: call ULTIMATE.dealloc(b44_setup_pseudo_magicp_~#pwol_mask~0#1.base, b44_setup_pseudo_magicp_~#pwol_mask~0#1.offset);havoc b44_setup_pseudo_magicp_~#pwol_mask~0#1.base, b44_setup_pseudo_magicp_~#pwol_mask~0#1.offset; [2025-02-06 07:57:48,452 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9603: havoc pci_bus_read_config_word_#t~nondet1319#1; [2025-02-06 07:57:48,452 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8011: call ULTIMATE.dealloc(b44_setup_wol_pci_~#val~13#1.base, b44_setup_wol_pci_~#val~13#1.offset);havoc b44_setup_wol_pci_~#val~13#1.base, b44_setup_wol_pci_~#val~13#1.offset; [2025-02-06 07:57:48,734 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5211: havoc arch_irqs_disabled_flags_#t~bitwise18#1; [2025-02-06 07:57:48,792 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9488: havoc #t~nondet1304; [2025-02-06 07:57:48,864 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5167: havoc #t~mem1;havoc #t~bitwise2; [2025-02-06 07:57:50,793 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6760: call ULTIMATE.dealloc(~#bmsr~0.base, ~#bmsr~0.offset);havoc ~#bmsr~0.base, ~#bmsr~0.offset;call ULTIMATE.dealloc(~#aux~0.base, ~#aux~0.offset);havoc ~#aux~0.base, ~#aux~0.offset;call ULTIMATE.dealloc(~#local_adv~0.base, ~#local_adv~0.offset);havoc ~#local_adv~0.base, ~#local_adv~0.offset;call ULTIMATE.dealloc(~#remote_adv~0.base, ~#remote_adv~0.offset);havoc ~#remote_adv~0.base, ~#remote_adv~0.offset; [2025-02-06 07:57:52,155 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5316: havoc is_device_dma_capable_#t~mem50#1.base, is_device_dma_capable_#t~mem50#1.offset;havoc is_device_dma_capable_#t~mem51#1.base, is_device_dma_capable_#t~mem51#1.offset;havoc is_device_dma_capable_#t~mem52#1;havoc is_device_dma_capable_#t~short53#1; [2025-02-06 07:57:52,541 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9564: havoc net_ratelimit_#t~nondet1313#1; [2025-02-06 07:57:53,863 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6600: call ULTIMATE.dealloc(~#val~5#1.base, ~#val~5#1.offset);havoc ~#val~5#1.base, ~#val~5#1.offset;call ULTIMATE.dealloc(~#bmcr~0#1.base, ~#bmcr~0#1.offset);havoc ~#bmcr~0#1.base, ~#bmcr~0#1.offset; [2025-02-06 07:57:54,976 INFO L? ?]: Removed 2883 outVars from TransFormulas that were not future-live. [2025-02-06 07:57:54,977 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 07:57:55,132 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 07:57:55,132 INFO L337 CfgBuilder]: Removed 1 assume(true) statements. [2025-02-06 07:57:55,133 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:57:55 BoogieIcfgContainer [2025-02-06 07:57:55,133 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 07:57:55,136 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 07:57:55,136 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 07:57:55,140 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 07:57:55,141 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 07:57:15" (1/3) ... [2025-02-06 07:57:55,141 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e4f27d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:57:55, skipping insertion in model container [2025-02-06 07:57:55,141 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:57:19" (2/3) ... [2025-02-06 07:57:55,142 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e4f27d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:57:55, skipping insertion in model container [2025-02-06 07:57:55,142 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:57:55" (3/3) ... [2025-02-06 07:57:55,144 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2025-02-06 07:57:55,162 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 07:57:55,164 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i that has 151 procedures, 2514 locations, 1 initial locations, 78 loop locations, and 1 error locations. [2025-02-06 07:57:55,286 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 07:57:55,301 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;@193c8f5f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 07:57:55,301 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-06 07:57:55,314 INFO L276 IsEmpty]: Start isEmpty. Operand has 2297 states, 1687 states have (on average 1.3651452282157677) internal successors, (2303), 1722 states have internal predecessors, (2303), 506 states have call successors, (506), 102 states have call predecessors, (506), 101 states have return successors, (500), 494 states have call predecessors, (500), 500 states have call successors, (500) [2025-02-06 07:57:55,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2025-02-06 07:57:55,335 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:57:55,336 INFO L218 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] [2025-02-06 07:57:55,336 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:57:55,341 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:57:55,343 INFO L85 PathProgramCache]: Analyzing trace with hash 1409664283, now seen corresponding path program 1 times [2025-02-06 07:57:55,351 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:57:55,352 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [109681608] [2025-02-06 07:57:55,353 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:57:55,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:58:00,306 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 50 statements into 1 equivalence classes. [2025-02-06 07:58:00,724 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 50 of 50 statements. [2025-02-06 07:58:00,724 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:58:00,724 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:58:01,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2025-02-06 07:58:01,464 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:58:01,464 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [109681608] [2025-02-06 07:58:01,467 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [109681608] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:58:01,469 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:58:01,470 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:58:01,471 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1040625986] [2025-02-06 07:58:01,472 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:58:01,478 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:58:01,478 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:58:01,503 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:58:01,504 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:58:01,515 INFO L87 Difference]: Start difference. First operand has 2297 states, 1687 states have (on average 1.3651452282157677) internal successors, (2303), 1722 states have internal predecessors, (2303), 506 states have call successors, (506), 102 states have call predecessors, (506), 101 states have return successors, (500), 494 states have call predecessors, (500), 500 states have call successors, (500) 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) [2025-02-06 07:58:04,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:58:04,681 INFO L93 Difference]: Finished difference Result 4428 states and 6435 transitions. [2025-02-06 07:58:04,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:58:04,684 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 [2025-02-06 07:58:04,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:58:04,718 INFO L225 Difference]: With dead ends: 4428 [2025-02-06 07:58:04,718 INFO L226 Difference]: Without dead ends: 2205 [2025-02-06 07:58:04,736 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:58:04,741 INFO L435 NwaCegarLoop]: 2981 mSDtfsCounter, 0 mSDsluCounter, 2976 mSDsCounter, 0 mSdLazyCounter, 320 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5957 SdHoareTripleChecker+Invalid, 320 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 320 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2025-02-06 07:58:04,741 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5957 Invalid, 320 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 320 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2025-02-06 07:58:04,761 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2205 states. [2025-02-06 07:58:04,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2205 to 2205. [2025-02-06 07:58:04,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2205 states, 1640 states have (on average 1.3323170731707317) internal successors, (2185), 1675 states have internal predecessors, (2185), 467 states have call successors, (467), 99 states have call predecessors, (467), 97 states have return successors, (460), 454 states have call predecessors, (460), 460 states have call successors, (460) [2025-02-06 07:58:04,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 2205 states and 3112 transitions. [2025-02-06 07:58:04,950 INFO L78 Accepts]: Start accepts. Automaton has 2205 states and 3112 transitions. Word has length 50 [2025-02-06 07:58:04,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:58:04,952 INFO L471 AbstractCegarLoop]: Abstraction has 2205 states and 3112 transitions. [2025-02-06 07:58:04,953 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) [2025-02-06 07:58:04,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 3112 transitions. [2025-02-06 07:58:04,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2025-02-06 07:58:04,960 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:58:04,960 INFO L218 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] [2025-02-06 07:58:04,961 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-06 07:58:04,961 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:58:04,961 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:58:04,961 INFO L85 PathProgramCache]: Analyzing trace with hash 1701251515, now seen corresponding path program 1 times [2025-02-06 07:58:04,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:58:04,962 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1539950051] [2025-02-06 07:58:04,962 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:58:04,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:58:08,527 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 52 statements into 1 equivalence classes. [2025-02-06 07:58:08,710 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 52 of 52 statements. [2025-02-06 07:58:08,711 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:58:08,711 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:58:09,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2025-02-06 07:58:09,656 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:58:09,656 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1539950051] [2025-02-06 07:58:09,656 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1539950051] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:58:09,656 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:58:09,656 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-06 07:58:09,656 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [88960376] [2025-02-06 07:58:09,656 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:58:09,657 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-06 07:58:09,657 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:58:09,660 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-06 07:58:09,660 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-06 07:58:09,660 INFO L87 Difference]: Start difference. First operand 2205 states and 3112 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) [2025-02-06 07:58:14,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:58:14,752 INFO L93 Difference]: Finished difference Result 5131 states and 7221 transitions. [2025-02-06 07:58:14,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-02-06 07:58:14,753 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 [2025-02-06 07:58:14,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:58:14,773 INFO L225 Difference]: With dead ends: 5131 [2025-02-06 07:58:14,773 INFO L226 Difference]: Without dead ends: 2792 [2025-02-06 07:58:14,783 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-02-06 07:58:14,785 INFO L435 NwaCegarLoop]: 3497 mSDtfsCounter, 2351 mSDsluCounter, 5108 mSDsCounter, 0 mSdLazyCounter, 535 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2351 SdHoareTripleChecker+Valid, 8605 SdHoareTripleChecker+Invalid, 537 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 535 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2025-02-06 07:58:14,786 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2351 Valid, 8605 Invalid, 537 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 535 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2025-02-06 07:58:14,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2792 states. [2025-02-06 07:58:14,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2792 to 2792. [2025-02-06 07:58:14,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2792 states, 2103 states have (on average 1.3376129339039466) internal successors, (2813), 2146 states have internal predecessors, (2813), 551 states have call successors, (551), 139 states have call predecessors, (551), 137 states have return successors, (545), 537 states have call predecessors, (545), 545 states have call successors, (545) [2025-02-06 07:58:14,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 2792 states and 3909 transitions. [2025-02-06 07:58:14,910 INFO L78 Accepts]: Start accepts. Automaton has 2792 states and 3909 transitions. Word has length 52 [2025-02-06 07:58:14,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:58:14,911 INFO L471 AbstractCegarLoop]: Abstraction has 2792 states and 3909 transitions. [2025-02-06 07:58:14,911 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) [2025-02-06 07:58:14,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 3909 transitions. [2025-02-06 07:58:14,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2025-02-06 07:58:14,924 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:58:14,924 INFO L218 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] [2025-02-06 07:58:14,924 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-06 07:58:14,924 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:58:14,925 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:58:14,925 INFO L85 PathProgramCache]: Analyzing trace with hash -817960111, now seen corresponding path program 1 times [2025-02-06 07:58:14,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:58:14,925 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1605806276] [2025-02-06 07:58:14,925 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:58:14,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:58:18,712 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 131 statements into 1 equivalence classes. [2025-02-06 07:58:18,843 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 131 of 131 statements. [2025-02-06 07:58:18,843 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:58:18,844 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:58:19,612 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2025-02-06 07:58:19,614 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:58:19,614 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1605806276] [2025-02-06 07:58:19,614 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1605806276] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:58:19,614 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:58:19,614 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:58:19,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [344346833] [2025-02-06 07:58:19,614 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:58:19,615 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:58:19,615 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:58:19,616 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:58:19,616 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:58:19,616 INFO L87 Difference]: Start difference. First operand 2792 states and 3909 transitions. Second operand has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2025-02-06 07:58:22,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:58:22,445 INFO L93 Difference]: Finished difference Result 5580 states and 7822 transitions. [2025-02-06 07:58:22,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:58:22,446 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 131 [2025-02-06 07:58:22,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:58:22,466 INFO L225 Difference]: With dead ends: 5580 [2025-02-06 07:58:22,467 INFO L226 Difference]: Without dead ends: 2808 [2025-02-06 07:58:22,477 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:58:22,480 INFO L435 NwaCegarLoop]: 2944 mSDtfsCounter, 12 mSDsluCounter, 2935 mSDsCounter, 0 mSdLazyCounter, 327 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 5879 SdHoareTripleChecker+Invalid, 329 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 327 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2025-02-06 07:58:22,480 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 5879 Invalid, 329 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 327 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2025-02-06 07:58:22,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2808 states. [2025-02-06 07:58:22,570 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2808 to 2794. [2025-02-06 07:58:22,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2794 states, 2105 states have (on average 1.33729216152019) internal successors, (2815), 2148 states have internal predecessors, (2815), 551 states have call successors, (551), 139 states have call predecessors, (551), 137 states have return successors, (545), 537 states have call predecessors, (545), 545 states have call successors, (545) [2025-02-06 07:58:22,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2794 states to 2794 states and 3911 transitions. [2025-02-06 07:58:22,588 INFO L78 Accepts]: Start accepts. Automaton has 2794 states and 3911 transitions. Word has length 131 [2025-02-06 07:58:22,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:58:22,588 INFO L471 AbstractCegarLoop]: Abstraction has 2794 states and 3911 transitions. [2025-02-06 07:58:22,589 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2025-02-06 07:58:22,589 INFO L276 IsEmpty]: Start isEmpty. Operand 2794 states and 3911 transitions. [2025-02-06 07:58:22,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2025-02-06 07:58:22,599 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:58:22,599 INFO L218 NwaCegarLoop]: trace histogram [5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 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] [2025-02-06 07:58:22,599 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-02-06 07:58:22,599 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:58:22,599 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:58:22,600 INFO L85 PathProgramCache]: Analyzing trace with hash -409878388, now seen corresponding path program 1 times [2025-02-06 07:58:22,600 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:58:22,600 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2090276182] [2025-02-06 07:58:22,600 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:58:22,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:58:26,286 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 146 statements into 1 equivalence classes. [2025-02-06 07:58:26,470 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 146 of 146 statements. [2025-02-06 07:58:26,470 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:58:26,470 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:58:27,881 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2025-02-06 07:58:27,881 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:58:27,881 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2090276182] [2025-02-06 07:58:27,882 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2090276182] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:58:27,882 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:58:27,882 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-02-06 07:58:27,882 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [730201092] [2025-02-06 07:58:27,882 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:58:27,882 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-02-06 07:58:27,883 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:58:27,883 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-02-06 07:58:27,883 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2025-02-06 07:58:27,883 INFO L87 Difference]: Start difference. First operand 2794 states and 3911 transitions. Second operand has 6 states, 5 states have (on average 16.2) internal successors, (81), 4 states have internal predecessors, (81), 3 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15)