./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/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 dc0241e7c40235715d7f33abd33c740b0c60d48c0a8a0992cf99bd2d48b4ffd0 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 22:23:59,280 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 22:23:59,376 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 22:23:59,381 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 22:23:59,383 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 22:23:59,412 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 22:23:59,412 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 22:23:59,413 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 22:23:59,413 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 22:23:59,415 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 22:23:59,416 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 22:23:59,416 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 22:23:59,417 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 22:23:59,418 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 22:23:59,419 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 22:23:59,419 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 22:23:59,419 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 22:23:59,419 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 22:23:59,420 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 22:23:59,420 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 22:23:59,424 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 22:23:59,424 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 22:23:59,425 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 22:23:59,425 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 22:23:59,425 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 22:23:59,426 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 22:23:59,426 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 22:23:59,426 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 22:23:59,426 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 22:23:59,427 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 22:23:59,427 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 22:23:59,427 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 22:23:59,427 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 22:23:59,428 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 22:23:59,428 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 22:23:59,428 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 22:23:59,428 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 22:23:59,429 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 22:23:59,429 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 22:23:59,429 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc0241e7c40235715d7f33abd33c740b0c60d48c0a8a0992cf99bd2d48b4ffd0 [2024-11-16 22:23:59,716 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 22:23:59,740 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 22:23:59,743 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 22:23:59,744 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 22:23:59,745 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 22:23:59,746 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i [2024-11-16 22:24:01,258 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 22:24:01,809 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 22:24:01,809 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i [2024-11-16 22:24:01,861 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4f6d6617/fa90901e985c414da122386afa8f2c74/FLAGd654a708b [2024-11-16 22:24:02,328 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4f6d6617/fa90901e985c414da122386afa8f2c74 [2024-11-16 22:24:02,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 22:24:02,332 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 22:24:02,334 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 22:24:02,334 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 22:24:02,339 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 22:24:02,340 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:24:02" (1/1) ... [2024-11-16 22:24:02,341 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79b90ca0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:02, skipping insertion in model container [2024-11-16 22:24:02,341 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:24:02" (1/1) ... [2024-11-16 22:24:02,484 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 22:24:05,135 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i[336326,336339] [2024-11-16 22:24:05,193 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 22:24:05,247 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 22:24:05,355 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"); [5533] [2024-11-16 22:24:05,357 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)); [5540] [2024-11-16 22:24:05,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5547] [2024-11-16 22:24:05,362 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/e5e3e20/linux-drivers-clk1/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5596-5597] [2024-11-16 22:24:05,362 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"); [5602-5604] [2024-11-16 22:24:05,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/e5e3e20/linux-drivers-clk1/lkbce/arch/x86/include/asm/paravirt.h"), "i" (809), "i" (12UL)); [5629-5630] [2024-11-16 22:24:05,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [5635-5637] [2024-11-16 22:24:05,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/e5e3e20/linux-drivers-clk1/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [5661-5662] [2024-11-16 22:24:05,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5667-5669] [2024-11-16 22:24:05,367 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [5695] [2024-11-16 22:24:05,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr))); [5841] [2024-11-16 22:24:05,372 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [5848] [2024-11-16 22:24:05,378 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)); [5960-5961] [2024-11-16 22:24:05,382 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)); [5994-5995] [2024-11-16 22:24:05,466 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/skbuff.h"), "i" (1516), "i" (12UL)); [6169-6170] [2024-11-16 22:24:05,472 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" (502), "i" (12UL)); [6349-6350] [2024-11-16 22:24:05,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6356] [2024-11-16 22:24:05,523 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7633] [2024-11-16 22:24:05,525 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7673] [2024-11-16 22:24:05,528 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7726] [2024-11-16 22:24:05,530 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7778] [2024-11-16 22:24:05,531 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7802] [2024-11-16 22:24:05,531 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7823] [2024-11-16 22:24:05,535 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7911] [2024-11-16 22:24:05,539 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 *)"drivers/net/ethernet/cadence/macb.c"), "i" (808), "i" (12UL)); [7930-7931] [2024-11-16 22:24:05,540 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7955] [2024-11-16 22:24:05,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7985] [2024-11-16 22:24:05,542 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 *)"drivers/net/ethernet/cadence/macb.c"), "i" (863), "i" (12UL)); [8009-8010] [2024-11-16 22:24:05,555 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8292] [2024-11-16 22:24:05,760 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i[336326,336339] [2024-11-16 22:24:05,771 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 22:24:05,977 INFO L204 MainTranslator]: Completed translation [2024-11-16 22:24:05,978 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:05 WrapperNode [2024-11-16 22:24:05,979 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 22:24:05,980 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 22:24:05,980 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 22:24:05,980 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 22:24:05,986 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:05" (1/1) ... [2024-11-16 22:24:06,090 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:05" (1/1) ... [2024-11-16 22:24:06,265 INFO L138 Inliner]: procedures = 425, calls = 2261, calls flagged for inlining = 259, calls inlined = 248, statements flattened = 6720 [2024-11-16 22:24:06,267 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 22:24:06,267 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 22:24:06,268 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 22:24:06,268 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 22:24:06,279 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:05" (1/1) ... [2024-11-16 22:24:06,279 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:05" (1/1) ... [2024-11-16 22:24:06,403 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:05" (1/1) ... [2024-11-16 22:24:08,120 INFO L175 MemorySlicer]: Split 1157 memory accesses to 19 slices as follows [8, 17, 27, 5, 5, 8, 9, 6, 4, 5, 2, 56, 3, 1, 2, 800, 113, 46, 40]. 69 percent of accesses are in the largest equivalence class. The 112 initializations are split as follows [8, 17, 0, 5, 5, 8, 0, 6, 4, 5, 0, 0, 0, 1, 2, 5, 0, 46, 0]. The 491 writes are split as follows [0, 0, 25, 0, 0, 0, 3, 0, 0, 0, 1, 48, 0, 0, 0, 301, 113, 0, 0]. [2024-11-16 22:24:08,121 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:05" (1/1) ... [2024-11-16 22:24:08,121 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:05" (1/1) ... [2024-11-16 22:24:08,268 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:05" (1/1) ... [2024-11-16 22:24:08,284 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:05" (1/1) ... [2024-11-16 22:24:08,324 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:05" (1/1) ... [2024-11-16 22:24:08,354 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:05" (1/1) ... [2024-11-16 22:24:08,405 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 22:24:08,406 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 22:24:08,406 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 22:24:08,406 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 22:24:08,407 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:05" (1/1) ... [2024-11-16 22:24:08,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 22:24:08,422 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 22:24:08,443 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-16 22:24:08,446 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-16 22:24:08,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-16 22:24:08,490 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-16 22:24:08,490 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-16 22:24:08,490 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-16 22:24:08,490 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-16 22:24:08,490 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-16 22:24:08,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 22:24:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 22:24:08,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2024-11-16 22:24:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2024-11-16 22:24:08,491 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-11-16 22:24:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-11-16 22:24:08,491 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-16 22:24:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-16 22:24:08,491 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-16 22:24:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-16 22:24:08,491 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_hwaddr [2024-11-16 22:24:08,492 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_hwaddr [2024-11-16 22:24:08,492 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_regs_len [2024-11-16 22:24:08,492 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_regs_len [2024-11-16 22:24:08,492 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-16 22:24:08,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-16 22:24:08,492 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-16 22:24:08,492 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-16 22:24:08,492 INFO L130 BoogieDeclarations]: Found specification of procedure macb_probe [2024-11-16 22:24:08,492 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_probe [2024-11-16 22:24:08,492 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-16 22:24:08,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-16 22:24:08,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-16 22:24:08,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-16 22:24:08,493 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-16 22:24:08,493 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-16 22:24:08,494 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-16 22:24:08,495 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-16 22:24:08,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-16 22:24:08,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-16 22:24:08,495 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-11-16 22:24:08,495 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-11-16 22:24:08,495 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-16 22:24:08,495 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-16 22:24:08,495 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 22:24:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure macb_remove [2024-11-16 22:24:08,496 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_remove [2024-11-16 22:24:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-16 22:24:08,496 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-16 22:24:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-11-16 22:24:08,496 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-11-16 22:24:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-16 22:24:08,496 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-16 22:24:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-16 22:24:08,496 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-16 22:24:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-16 22:24:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-16 22:24:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-16 22:24:08,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-16 22:24:08,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-16 22:24:08,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-16 22:24:08,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-16 22:24:08,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-16 22:24:08,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-16 22:24:08,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-16 22:24:08,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-16 22:24:08,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-16 22:24:08,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-16 22:24:08,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-16 22:24:08,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-16 22:24:08,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-16 22:24:08,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-16 22:24:08,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-16 22:24:08,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-16 22:24:08,498 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2024-11-16 22:24:08,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2024-11-16 22:24:08,500 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-16 22:24:08,501 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-16 22:24:08,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-16 22:24:08,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-16 22:24:08,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 22:24:08,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 22:24:08,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 22:24:08,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 22:24:08,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 22:24:08,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 22:24:08,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-16 22:24:08,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-16 22:24:08,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-16 22:24:08,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-16 22:24:08,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-16 22:24:08,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-16 22:24:08,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-16 22:24:08,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-16 22:24:08,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-16 22:24:08,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-16 22:24:08,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-16 22:24:08,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-16 22:24:08,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-16 22:24:08,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-16 22:24:08,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-16 22:24:08,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 22:24:08,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 22:24:08,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 22:24:08,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 22:24:08,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 22:24:08,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 22:24:08,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-16 22:24:08,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-16 22:24:08,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-16 22:24:08,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-16 22:24:08,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-16 22:24:08,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-16 22:24:08,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-16 22:24:08,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-16 22:24:08,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-16 22:24:08,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-16 22:24:08,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-16 22:24:08,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-16 22:24:08,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-16 22:24:08,506 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-16 22:24:08,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-16 22:24:08,507 INFO L130 BoogieDeclarations]: Found specification of procedure macb_free_consistent [2024-11-16 22:24:08,507 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_free_consistent [2024-11-16 22:24:08,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-16 22:24:08,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-16 22:24:08,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-16 22:24:08,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-16 22:24:08,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-16 22:24:08,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-16 22:24:08,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-16 22:24:08,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-16 22:24:08,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-16 22:24:08,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-16 22:24:08,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-16 22:24:08,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-16 22:24:08,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-16 22:24:08,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-16 22:24:08,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-16 22:24:08,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-16 22:24:08,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-16 22:24:08,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-16 22:24:08,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-16 22:24:08,508 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-16 22:24:08,508 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-16 22:24:08,508 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-16 22:24:08,508 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-16 22:24:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-16 22:24:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-16 22:24:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-16 22:24:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-16 22:24:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-16 22:24:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-16 22:24:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-16 22:24:08,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-16 22:24:08,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-16 22:24:08,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-16 22:24:08,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-16 22:24:08,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-16 22:24:08,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-16 22:24:08,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-16 22:24:08,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-16 22:24:08,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2024-11-16 22:24:08,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2024-11-16 22:24:08,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-16 22:24:08,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-16 22:24:08,511 INFO L130 BoogieDeclarations]: Found specification of procedure macb_open [2024-11-16 22:24:08,512 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_open [2024-11-16 22:24:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-16 22:24:08,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-16 22:24:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure macb_alloc_consistent [2024-11-16 22:24:08,512 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_alloc_consistent [2024-11-16 22:24:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure macb_resume [2024-11-16 22:24:08,512 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_resume [2024-11-16 22:24:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 22:24:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-16 22:24:08,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-16 22:24:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-16 22:24:08,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-16 22:24:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-16 22:24:08,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-16 22:24:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2024-11-16 22:24:08,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2024-11-16 22:24:08,514 INFO L130 BoogieDeclarations]: Found specification of procedure macb_is_gem [2024-11-16 22:24:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_is_gem [2024-11-16 22:24:08,514 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-16 22:24:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-16 22:24:08,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 22:24:08,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-16 22:24:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-16 22:24:08,514 INFO L130 BoogieDeclarations]: Found specification of procedure macb_rx_ring_wrap [2024-11-16 22:24:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_rx_ring_wrap [2024-11-16 22:24:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 22:24:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 22:24:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 22:24:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 22:24:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 22:24:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 22:24:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-16 22:24:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-16 22:24:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-16 22:24:08,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-16 22:24:08,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-16 22:24:08,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-16 22:24:08,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-16 22:24:08,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-16 22:24:08,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-16 22:24:08,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-16 22:24:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-16 22:24:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-16 22:24:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-16 22:24:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 22:24:08,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 22:24:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-16 22:24:08,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-16 22:24:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-11-16 22:24:08,518 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-11-16 22:24:08,518 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-16 22:24:08,518 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-16 22:24:08,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-16 22:24:08,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-16 22:24:08,518 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-16 22:24:08,518 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-16 22:24:08,518 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2024-11-16 22:24:08,519 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2024-11-16 22:24:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2024-11-16 22:24:08,519 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2024-11-16 22:24:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 22:24:08,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 22:24:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-16 22:24:08,519 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-16 22:24:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2024-11-16 22:24:08,519 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2024-11-16 22:24:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-16 22:24:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-16 22:24:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-16 22:24:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-16 22:24:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-16 22:24:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-16 22:24:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-16 22:24:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-16 22:24:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-16 22:24:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-16 22:24:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-16 22:24:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-16 22:24:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-16 22:24:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-16 22:24:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-16 22:24:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-16 22:24:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-16 22:24:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-16 22:24:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-16 22:24:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 22:24:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 22:24:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 22:24:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 22:24:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 22:24:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 22:24:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-16 22:24:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-16 22:24:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-16 22:24:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-16 22:24:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-16 22:24:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-16 22:24:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-16 22:24:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-16 22:24:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-16 22:24:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-16 22:24:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-16 22:24:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-16 22:24:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-16 22:24:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 22:24:08,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 22:24:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2024-11-16 22:24:08,523 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2024-11-16 22:24:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure phy_find_first [2024-11-16 22:24:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_find_first [2024-11-16 22:24:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-16 22:24:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-16 22:24:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_ring_wrap [2024-11-16 22:24:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_ring_wrap [2024-11-16 22:24:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-16 22:24:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-16 22:24:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_17 [2024-11-16 22:24:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_17 [2024-11-16 22:24:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_hwaddr [2024-11-16 22:24:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_hwaddr [2024-11-16 22:24:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-16 22:24:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-16 22:24:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure macb_handle_link_change [2024-11-16 22:24:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_handle_link_change [2024-11-16 22:24:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure macb_mii_init [2024-11-16 22:24:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_mii_init [2024-11-16 22:24:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_14 [2024-11-16 22:24:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_14 [2024-11-16 22:24:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_16 [2024-11-16 22:24:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_16 [2024-11-16 22:24:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_15 [2024-11-16 22:24:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_15 [2024-11-16 22:24:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure macb_close [2024-11-16 22:24:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_close [2024-11-16 22:24:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure macb_mdc_clk_div [2024-11-16 22:24:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_mdc_clk_div [2024-11-16 22:24:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-16 22:24:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-16 22:24:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-16 22:24:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-16 22:24:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_19 [2024-11-16 22:24:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_19 [2024-11-16 22:24:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 22:24:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2024-11-16 22:24:08,528 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2024-11-16 22:24:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-11-16 22:24:08,528 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-11-16 22:24:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-16 22:24:08,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-16 22:24:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_21 [2024-11-16 22:24:08,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_21 [2024-11-16 22:24:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 22:24:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 22:24:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 22:24:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 22:24:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 22:24:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 22:24:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-16 22:24:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-16 22:24:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-16 22:24:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-16 22:24:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-16 22:24:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-16 22:24:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-16 22:24:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-16 22:24:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-16 22:24:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-16 22:24:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-16 22:24:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-16 22:24:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-16 22:24:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_20 [2024-11-16 22:24:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_20 [2024-11-16 22:24:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2024-11-16 22:24:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2024-11-16 22:24:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_rx_mode [2024-11-16 22:24:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_rx_mode [2024-11-16 22:24:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-16 22:24:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-16 22:24:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_desc [2024-11-16 22:24:08,532 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_desc [2024-11-16 22:24:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-16 22:24:08,532 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-16 22:24:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-16 22:24:08,532 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-16 22:24:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure macb_reset_hw [2024-11-16 22:24:08,532 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_reset_hw [2024-11-16 22:24:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-16 22:24:08,532 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-16 22:24:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure macb_suspend [2024-11-16 22:24:08,532 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_suspend [2024-11-16 22:24:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2024-11-16 22:24:08,533 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2024-11-16 22:24:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-16 22:24:08,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-16 22:24:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure macb_dbw [2024-11-16 22:24:08,533 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_dbw [2024-11-16 22:24:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-16 22:24:08,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-16 22:24:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-16 22:24:08,533 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-16 22:24:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-16 22:24:08,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-16 22:24:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-16 22:24:08,533 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-16 22:24:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure devm_pinctrl_put [2024-11-16 22:24:08,534 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_pinctrl_put [2024-11-16 22:24:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-16 22:24:08,534 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-16 22:24:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-16 22:24:08,534 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-16 22:24:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 22:24:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 22:24:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 22:24:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 22:24:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 22:24:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 22:24:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-16 22:24:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-16 22:24:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-16 22:24:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-16 22:24:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-16 22:24:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-16 22:24:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-16 22:24:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-16 22:24:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-16 22:24:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-16 22:24:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-16 22:24:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-16 22:24:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-16 22:24:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-16 22:24:08,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-16 22:24:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure gem_rx_refill [2024-11-16 22:24:08,537 INFO L138 BoogieDeclarations]: Found implementation of procedure gem_rx_refill [2024-11-16 22:24:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-16 22:24:08,537 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-16 22:24:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_dma [2024-11-16 22:24:08,537 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_dma [2024-11-16 22:24:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_skb [2024-11-16 22:24:08,537 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_skb [2024-11-16 22:24:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure macb_interrupt [2024-11-16 22:24:08,538 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_interrupt [2024-11-16 22:24:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-16 22:24:08,538 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-16 22:24:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2024-11-16 22:24:08,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2024-11-16 22:24:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-16 22:24:08,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-16 22:24:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2024-11-16 22:24:08,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2024-11-16 22:24:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-16 22:24:08,539 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-16 22:24:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 22:24:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 22:24:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 22:24:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 22:24:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 22:24:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 22:24:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-16 22:24:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-16 22:24:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-16 22:24:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-16 22:24:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-16 22:24:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-16 22:24:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-16 22:24:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-16 22:24:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-16 22:24:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-16 22:24:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-16 22:24:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-16 22:24:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-16 22:24:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-16 22:24:08,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-16 22:24:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-16 22:24:08,541 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-16 22:24:09,525 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 22:24:09,529 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 22:24:10,170 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 22:24:10,223 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13040: havoc #t~ret1513.base, #t~ret1513.offset; [2024-11-16 22:24:10,250 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13022: havoc netpoll_trap_#t~nondet1509#1; [2024-11-16 22:24:10,340 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13083: havoc register_netdev_#t~nondet1522#1; [2024-11-16 22:24:10,340 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12179: #res#1 := ~ldv_func_res~1#1; [2024-11-16 22:24:10,509 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6654: havoc is_zero_ether_addr_#t~mem298#1;havoc is_zero_ether_addr_#t~mem299#1;havoc is_zero_ether_addr_#t~bitwise300#1; [2024-11-16 22:24:10,509 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6969: call ULTIMATE.dealloc(~#addr~1#1.base, ~#addr~1#1.offset);havoc ~#addr~1#1.base, ~#addr~1#1.offset; [2024-11-16 22:24:10,510 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6660: havoc is_multicast_ether_addr_#t~mem301#1; [2024-11-16 22:24:10,526 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13075: havoc printk_#t~nondet1520#1; [2024-11-16 22:24:10,762 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12847: havoc clk_round_rate_#t~nondet1484#1; [2024-11-16 22:24:10,763 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint macb_set_tx_clk_switch_break#1: assume true; [2024-11-16 22:24:10,763 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12999: havoc netdev_warn_#t~nondet1507#1; [2024-11-16 22:24:10,763 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12851: havoc clk_set_rate_#t~nondet1485#1; [2024-11-16 22:24:10,765 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12991: havoc #t~nondet1505; [2024-11-16 22:24:11,316 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13026: havoc phy_connect_direct_#t~nondet1510#1; [2024-11-16 22:24:11,316 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12968: havoc mdiobus_alloc_size_#t~ret1502#1.base, mdiobus_alloc_size_#t~ret1502#1.offset; [2024-11-16 22:24:11,317 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12978: havoc mdiobus_scan_#t~ret1504#1.base, mdiobus_scan_#t~ret1504#1.offset; [2024-11-16 22:24:11,317 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12930: havoc gpio_to_desc_#t~ret1499#1.base, gpio_to_desc_#t~ret1499#1.offset; [2024-11-16 22:24:11,317 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12884: havoc devm_gpio_request_#t~nondet1489#1; [2024-11-16 22:24:11,317 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12975: havoc mdiobus_register_#t~nondet1503#1; [2024-11-16 22:24:11,317 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12934: havoc gpiod_to_irq_#t~nondet1500#1; [2024-11-16 22:24:11,656 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10143-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2024-11-16 22:24:11,656 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13068: havoc platform_get_irq_#t~nondet1518#1; [2024-11-16 22:24:11,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10145-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2024-11-16 22:24:11,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12887: havoc devm_ioremap_#t~ret1490#1.base, devm_ioremap_#t~ret1490#1.offset; [2024-11-16 22:24:11,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13053: havoc pinctrl_lookup_state_#t~ret1515#1.base, pinctrl_lookup_state_#t~ret1515#1.offset; [2024-11-16 22:24:11,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12839: havoc alloc_etherdev_mqs_#t~ret1482#1.base, alloc_etherdev_mqs_#t~ret1482#1.offset; [2024-11-16 22:24:11,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9470: call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset;call ULTIMATE.dealloc(~#__key___0~0#1.base, ~#__key___0~0#1.offset);havoc ~#__key___0~0#1.base, ~#__key___0~0#1.offset;call ULTIMATE.dealloc(~#__constr_expr_0~0#1.base, ~#__constr_expr_0~0#1.offset);havoc ~#__constr_expr_0~0#1.base, ~#__constr_expr_0~0#1.offset; [2024-11-16 22:24:11,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13071: havoc platform_get_resource_#t~ret1519#1.base, platform_get_resource_#t~ret1519#1.offset; [2024-11-16 22:24:11,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12890: havoc devm_pinctrl_get_#t~ret1491#1.base, devm_pinctrl_get_#t~ret1491#1.offset; [2024-11-16 22:24:11,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13057: havoc pinctrl_select_state_#t~nondet1516#1; [2024-11-16 22:24:11,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5857: havoc dev_name_#t~mem64#1.base, dev_name_#t~mem64#1.offset; [2024-11-16 22:24:11,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12877: havoc dev_warn_#t~nondet1487#1; [2024-11-16 22:24:11,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12134-1: ldv_alloc_etherdev_mqs_13_#res#1.base, ldv_alloc_etherdev_mqs_13_#res#1.offset := ldv_alloc_etherdev_mqs_13_~ldv_func_res~0#1.base, ldv_alloc_etherdev_mqs_13_~ldv_func_res~0#1.offset; [2024-11-16 22:24:11,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5776: havoc kobject_name_#t~mem48#1.base, kobject_name_#t~mem48#1.offset; [2024-11-16 22:24:11,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12897: havoc devm_request_threaded_irq_#t~nondet1492#1; [2024-11-16 22:24:11,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10140-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2024-11-16 22:24:11,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5517: havoc resource_size_#t~mem0#1;havoc resource_size_#t~mem1#1; [2024-11-16 22:24:11,800 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12794: havoc #t~nondet1476; [2024-11-16 22:24:11,922 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5872: havoc #t~mem66.base, #t~mem66.offset; [2024-11-16 22:24:11,939 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6154: havoc #t~mem174.base, #t~mem174.offset;havoc #t~mem175; [2024-11-16 22:24:11,941 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12913: havoc #t~nondet1496; [2024-11-16 22:24:11,949 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5687: havoc #t~bitwise27; [2024-11-16 22:24:11,951 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12843: havoc #t~nondet1483; [2024-11-16 22:24:12,132 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8945: call ULTIMATE.dealloc(macb_sethashtable_~#mc_filter~0#1.base, macb_sethashtable_~#mc_filter~0#1.offset);havoc macb_sethashtable_~#mc_filter~0#1.base, macb_sethashtable_~#mc_filter~0#1.offset; [2024-11-16 22:24:12,135 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12873: havoc #t~nondet1486; [2024-11-16 22:24:12,139 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6792: havoc #t~mem334.base, #t~mem334.offset; [2024-11-16 22:24:12,159 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5890: havoc __kmalloc_#t~ret78#1.base, __kmalloc_#t~ret78#1.offset; [2024-11-16 22:24:12,161 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12830: havoc #t~nondet1481; [2024-11-16 22:24:12,163 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12901: havoc #t~nondet1493; [2024-11-16 22:24:12,189 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12880: havoc #t~ret1488.base, #t~ret1488.offset; [2024-11-16 22:24:12,193 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6366: havoc #t~mem213.base, #t~mem213.offset; [2024-11-16 22:24:12,195 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12995: havoc #t~nondet1506; [2024-11-16 22:24:12,215 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: assume true; [2024-11-16 22:24:12,236 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5936: havoc #t~mem109.base, #t~mem109.offset; [2024-11-16 22:24:12,271 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12820: havoc #t~nondet1480; [2024-11-16 22:24:12,519 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8312: call ULTIMATE.dealloc(macb_init_rx_buffer_size_~#descriptor~1#1.base, macb_init_rx_buffer_size_~#descriptor~1#1.offset);havoc macb_init_rx_buffer_size_~#descriptor~1#1.base, macb_init_rx_buffer_size_~#descriptor~1#1.offset;call ULTIMATE.dealloc(macb_init_rx_buffer_size_~#descriptor___0~0#1.base, macb_init_rx_buffer_size_~#descriptor___0~0#1.offset);havoc macb_init_rx_buffer_size_~#descriptor___0~0#1.base, macb_init_rx_buffer_size_~#descriptor___0~0#1.offset; [2024-11-16 22:24:12,519 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9109: call ULTIMATE.dealloc(~#descriptor~5#1.base, ~#descriptor~5#1.offset);havoc ~#descriptor~5#1.base, ~#descriptor~5#1.offset; [2024-11-16 22:24:12,537 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5555: havoc #t~mem2;havoc #t~bitwise3; [2024-11-16 22:24:12,609 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8533: call ULTIMATE.dealloc(~#descriptor~4.base, ~#descriptor~4.offset);havoc ~#descriptor~4.base, ~#descriptor~4.offset;call ULTIMATE.dealloc(~#descriptor___0~1.base, ~#descriptor___0~1.offset);havoc ~#descriptor___0~1.base, ~#descriptor___0~1.offset; [2024-11-16 22:24:12,698 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5549: #res := 1; [2024-11-16 22:24:12,760 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11743: #res#1 := ~arg0#1; [2024-11-16 22:24:12,760 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12956: havoc ldv_pre_register_netdev_#t~nondet1501#1; [2024-11-16 22:24:12,761 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11742: #res#1 := ~arg0#1; [2024-11-16 22:24:12,791 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6814: havoc #t~mem338; [2024-11-16 22:24:12,796 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6802: havoc #t~mem336.base, #t~mem336.offset; [2024-11-16 22:24:12,981 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13107: havoc usecs_to_jiffies_#t~nondet1526#1; [2024-11-16 22:24:13,100 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13079: havoc queue_work_on_#t~nondet1521#1; [2024-11-16 22:24:13,189 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8463: call ULTIMATE.dealloc(gem_alloc_rx_buffers_~#descriptor~2#1.base, gem_alloc_rx_buffers_~#descriptor~2#1.offset);havoc gem_alloc_rx_buffers_~#descriptor~2#1.base, gem_alloc_rx_buffers_~#descriptor~2#1.offset; [2024-11-16 22:24:13,189 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8497: call ULTIMATE.dealloc(macb_alloc_rx_buffers_~#descriptor~3#1.base, macb_alloc_rx_buffers_~#descriptor~3#1.offset);havoc macb_alloc_rx_buffers_~#descriptor~3#1.base, macb_alloc_rx_buffers_~#descriptor~3#1.offset; [2024-11-16 22:24:13,208 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12279: havoc ldv_dev_get_drvdata_#t~mem1431#1.base, ldv_dev_get_drvdata_#t~mem1431#1.offset;havoc ldv_dev_get_drvdata_#t~mem1432#1.base, ldv_dev_get_drvdata_#t~mem1432#1.offset; [2024-11-16 22:24:13,253 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5913: havoc is_device_dma_capable_#t~mem80#1.base, is_device_dma_capable_#t~mem80#1.offset;havoc is_device_dma_capable_#t~mem81#1.base, is_device_dma_capable_#t~mem81#1.offset;havoc is_device_dma_capable_#t~mem82#1;havoc is_device_dma_capable_#t~short83#1; [2024-11-16 22:24:20,440 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10937-1: ldv_platform_driver_probe_#res#1 := ldv_platform_driver_probe_~arg0#1; [2024-11-16 22:24:20,440 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8230: call ULTIMATE.dealloc(macb_start_xmit_~#descriptor~0#1.base, macb_start_xmit_~#descriptor~0#1.offset);havoc macb_start_xmit_~#descriptor~0#1.base, macb_start_xmit_~#descriptor~0#1.offset; [2024-11-16 22:24:20,440 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12921: havoc ethtool_op_get_ts_info_#t~nondet1498#1; [2024-11-16 22:24:20,440 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12261-1: ldv_platform_driver_probe_34_#res#1 := ldv_platform_driver_probe_34_~ldv_func_res~2#1; [2024-11-16 22:24:20,441 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: assume true;#t~ret1528#1 := main_#res#1;havoc main_#t~ret1287#1, main_~tmp~93#1;assume { :end_inline_main } true; [2024-11-16 22:24:20,441 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13061: havoc platform_driver_probe_#t~nondet1517#1; [2024-11-16 22:24:20,441 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13033: havoc phy_ethtool_gset_#t~nondet1511#1; [2024-11-16 22:24:20,441 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13037: havoc phy_ethtool_sset_#t~nondet1512#1; [2024-11-16 22:24:20,441 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12905: havoc eth_mac_addr_#t~nondet1494#1; [2024-11-16 22:24:20,441 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-16 22:24:20,441 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13044: havoc phy_mii_ioctl_#t~nondet1514#1; [2024-11-16 22:24:20,441 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12917: havoc ethtool_op_get_link_#t~nondet1497#1; [2024-11-16 22:24:21,685 INFO L? ?]: Removed 3099 outVars from TransFormulas that were not future-live. [2024-11-16 22:24:21,686 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 22:24:21,791 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 22:24:21,791 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-16 22:24:21,792 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 10:24:21 BoogieIcfgContainer [2024-11-16 22:24:21,792 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 22:24:21,796 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 22:24:21,796 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 22:24:21,799 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 22:24:21,799 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 10:24:02" (1/3) ... [2024-11-16 22:24:21,800 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@112e02c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:24:21, skipping insertion in model container [2024-11-16 22:24:21,801 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:05" (2/3) ... [2024-11-16 22:24:21,802 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@112e02c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:24:21, skipping insertion in model container [2024-11-16 22:24:21,802 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 10:24:21" (3/3) ... [2024-11-16 22:24:21,803 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i [2024-11-16 22:24:21,819 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 22:24:21,819 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 22:24:21,942 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 22:24:21,950 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;@7746a27a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 22:24:21,951 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 22:24:21,964 INFO L276 IsEmpty]: Start isEmpty. Operand has 2512 states, 1847 states have (on average 1.276123443421765) internal successors, (2357), 1861 states have internal predecessors, (2357), 553 states have call successors, (553), 112 states have call predecessors, (553), 111 states have return successors, (546), 541 states have call predecessors, (546), 546 states have call successors, (546) [2024-11-16 22:24:21,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-16 22:24:21,979 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 22:24:21,980 INFO L215 NwaCegarLoop]: trace histogram [12, 12, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 22:24:21,981 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 22:24:21,984 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 22:24:21,984 INFO L85 PathProgramCache]: Analyzing trace with hash -1083848515, now seen corresponding path program 1 times [2024-11-16 22:24:21,993 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 22:24:21,993 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [662966444] [2024-11-16 22:24:21,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 22:24:21,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 22:24:28,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:29,742 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-16 22:24:29,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:29,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:24:29,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:29,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-16 22:24:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:29,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:24:29,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:29,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-16 22:24:29,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:29,848 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:24:29,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:29,860 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-16 22:24:29,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:29,880 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:24:29,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:29,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-16 22:24:29,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:29,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:24:29,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:29,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-16 22:24:29,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:29,940 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:24:29,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:29,954 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-16 22:24:29,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:29,973 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:24:29,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:29,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-16 22:24:29,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:30,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:24:30,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:30,013 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-16 22:24:30,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:30,030 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:24:30,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:30,040 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-16 22:24:30,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:30,059 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:24:30,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:30,069 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-16 22:24:30,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:30,086 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:24:30,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:30,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-16 22:24:30,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:30,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-16 22:24:30,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:24:30,135 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2024-11-16 22:24:30,136 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 22:24:30,136 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [662966444] [2024-11-16 22:24:30,137 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [662966444] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 22:24:30,137 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 22:24:30,138 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 22:24:30,139 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [387348898] [2024-11-16 22:24:30,141 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 22:24:30,146 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-16 22:24:30,146 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 22:24:30,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-16 22:24:30,171 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-16 22:24:30,178 INFO L87 Difference]: Start difference. First operand has 2512 states, 1847 states have (on average 1.276123443421765) internal successors, (2357), 1861 states have internal predecessors, (2357), 553 states have call successors, (553), 112 states have call predecessors, (553), 111 states have return successors, (546), 541 states have call predecessors, (546), 546 states have call successors, (546) Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2024-11-16 22:24:34,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 22:24:38,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.43s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 22:25:17,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 22:25:17,923 INFO L93 Difference]: Finished difference Result 7639 states and 10734 transitions. [2024-11-16 22:25:17,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-16 22:25:17,926 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) Word has length 147 [2024-11-16 22:25:17,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 22:25:17,999 INFO L225 Difference]: With dead ends: 7639 [2024-11-16 22:25:17,999 INFO L226 Difference]: Without dead ends: 5133 [2024-11-16 22:25:18,031 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-16 22:25:18,035 INFO L432 NwaCegarLoop]: 2331 mSDtfsCounter, 5032 mSDsluCounter, 3349 mSDsCounter, 0 mSdLazyCounter, 2934 mSolverCounterSat, 1648 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5518 SdHoareTripleChecker+Valid, 5680 SdHoareTripleChecker+Invalid, 4584 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1648 IncrementalHoareTripleChecker+Valid, 2934 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.8s IncrementalHoareTripleChecker+Time [2024-11-16 22:25:18,038 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5518 Valid, 5680 Invalid, 4584 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1648 Valid, 2934 Invalid, 2 Unknown, 0 Unchecked, 46.8s Time] [2024-11-16 22:25:18,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5133 states. [2024-11-16 22:25:18,508 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5133 to 4895. [2024-11-16 22:25:18,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4895 states, 3611 states have (on average 1.261423428413182) internal successors, (4555), 3641 states have internal predecessors, (4555), 1064 states have call successors, (1064), 220 states have call predecessors, (1064), 219 states have return successors, (1061), 1051 states have call predecessors, (1061), 1061 states have call successors, (1061) [2024-11-16 22:25:18,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4895 states to 4895 states and 6680 transitions. [2024-11-16 22:25:18,564 INFO L78 Accepts]: Start accepts. Automaton has 4895 states and 6680 transitions. Word has length 147 [2024-11-16 22:25:18,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 22:25:18,565 INFO L471 AbstractCegarLoop]: Abstraction has 4895 states and 6680 transitions. [2024-11-16 22:25:18,565 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2024-11-16 22:25:18,566 INFO L276 IsEmpty]: Start isEmpty. Operand 4895 states and 6680 transitions. [2024-11-16 22:25:18,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-16 22:25:18,587 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 22:25:18,588 INFO L215 NwaCegarLoop]: trace histogram [15, 15, 11, 11, 11, 11, 11, 11, 4, 4, 4, 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] [2024-11-16 22:25:18,588 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-16 22:25:18,588 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 22:25:18,589 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 22:25:18,589 INFO L85 PathProgramCache]: Analyzing trace with hash -1507545350, now seen corresponding path program 1 times [2024-11-16 22:25:18,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 22:25:18,589 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2047998879] [2024-11-16 22:25:18,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 22:25:18,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 22:25:24,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat