./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 c7c6ca5d 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-?-c7c6ca5-m [2024-11-09 05:40:59,915 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:40:59,990 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 05:40:59,995 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:40:59,995 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:41:00,031 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:41:00,034 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:41:00,035 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:41:00,035 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 05:41:00,036 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 05:41:00,036 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:41:00,036 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:41:00,037 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 05:41:00,037 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 05:41:00,038 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 05:41:00,039 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:41:00,041 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:41:00,043 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:41:00,044 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:41:00,044 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:41:00,044 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:41:00,045 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:41:00,045 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:41:00,045 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:41:00,045 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:41:00,046 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:41:00,046 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:41:00,046 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:41:00,046 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:41:00,047 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:41:00,047 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:41:00,047 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:41:00,048 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:41:00,048 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 05:41:00,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:41:00,049 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:41:00,049 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 05:41:00,049 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 05:41:00,049 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:41:00,050 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc0241e7c40235715d7f33abd33c740b0c60d48c0a8a0992cf99bd2d48b4ffd0 [2024-11-09 05:41:00,307 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:41:00,339 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:41:00,343 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:41:00,345 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:41:00,346 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:41:00,347 INFO L431 ainManager$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 [2024-11-09 05:41:01,847 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:41:02,493 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:41:02,493 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 [2024-11-09 05:41:02,561 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45b638ee2/271cd44a2f714e8bae4cfc8afd064677/FLAGe80e46eea [2024-11-09 05:41:02,581 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45b638ee2/271cd44a2f714e8bae4cfc8afd064677 [2024-11-09 05:41:02,585 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:41:02,588 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:41:02,590 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:41:02,591 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:41:02,597 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:41:02,598 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:41:02" (1/1) ... [2024-11-09 05:41:02,599 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26bda58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:02, skipping insertion in model container [2024-11-09 05:41:02,599 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:41:02" (1/1) ... [2024-11-09 05:41:02,817 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:41:06,315 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] [2024-11-09 05:41:06,378 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:41:06,439 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:41:06,544 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] [2024-11-09 05:41:06,546 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] [2024-11-09 05:41:06,547 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5547] [2024-11-09 05:41:06,549 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] [2024-11-09 05:41:06,550 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] [2024-11-09 05:41:06,550 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] [2024-11-09 05:41:06,551 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] [2024-11-09 05:41:06,551 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] [2024-11-09 05:41:06,552 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] [2024-11-09 05:41:06,553 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [5695] [2024-11-09 05:41:06,556 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr))); [5841] [2024-11-09 05:41:06,558 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [5848] [2024-11-09 05:41:06,564 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] [2024-11-09 05:41:06,567 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] [2024-11-09 05:41:06,574 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] [2024-11-09 05:41:06,662 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] [2024-11-09 05:41:06,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6356] [2024-11-09 05:41:06,706 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7633] [2024-11-09 05:41:06,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7673] [2024-11-09 05:41:06,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7726] [2024-11-09 05:41:06,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7778] [2024-11-09 05:41:06,713 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7802] [2024-11-09 05:41:06,713 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7823] [2024-11-09 05:41:06,716 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7911] [2024-11-09 05:41:06,717 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] [2024-11-09 05:41:06,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7955] [2024-11-09 05:41:06,719 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7985] [2024-11-09 05:41:06,719 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] [2024-11-09 05:41:06,730 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8292] [2024-11-09 05:41:06,932 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] [2024-11-09 05:41:06,943 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:41:07,099 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:41:07,100 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:07 WrapperNode [2024-11-09 05:41:07,100 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:41:07,102 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:41:07,102 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:41:07,102 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:41:07,108 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:07" (1/1) ... [2024-11-09 05:41:07,256 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:07" (1/1) ... [2024-11-09 05:41:07,454 INFO L138 Inliner]: procedures = 425, calls = 2261, calls flagged for inlining = 259, calls inlined = 248, statements flattened = 6720 [2024-11-09 05:41:07,456 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:41:07,457 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:41:07,457 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:41:07,457 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:41:07,468 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:07" (1/1) ... [2024-11-09 05:41:07,468 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:07" (1/1) ... [2024-11-09 05:41:07,497 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:07" (1/1) ... [2024-11-09 05:41:09,158 INFO L175 MemorySlicer]: Split 1157 memory accesses to 19 slices as follows [8, 2, 27, 17, 9, 3, 5, 5, 8, 800, 4, 5, 1, 2, 113, 46, 56, 40, 6]. 69 percent of accesses are in the largest equivalence class. The 112 initializations are split as follows [8, 0, 0, 17, 0, 0, 5, 5, 8, 5, 4, 5, 1, 2, 0, 46, 0, 0, 6]. The 491 writes are split as follows [0, 1, 25, 0, 3, 0, 0, 0, 0, 301, 0, 0, 0, 0, 113, 0, 48, 0, 0]. [2024-11-09 05:41:09,159 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:07" (1/1) ... [2024-11-09 05:41:09,159 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:07" (1/1) ... [2024-11-09 05:41:09,349 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:07" (1/1) ... [2024-11-09 05:41:09,388 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:07" (1/1) ... [2024-11-09 05:41:09,432 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:07" (1/1) ... [2024-11-09 05:41:09,462 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:07" (1/1) ... [2024-11-09 05:41:09,527 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:41:09,528 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:41:09,528 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:41:09,528 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:41:09,529 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:07" (1/1) ... [2024-11-09 05:41:09,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:41:09,547 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 05:41:09,574 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) [2024-11-09 05:41:09,577 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 [2024-11-09 05:41:09,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 05:41:09,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 05:41:09,627 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-09 05:41:09,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-09 05:41:09,628 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-09 05:41:09,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-09 05:41:09,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 05:41:09,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 05:41:09,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2024-11-09 05:41:09,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2024-11-09 05:41:09,628 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-11-09 05:41:09,628 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-11-09 05:41:09,629 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 05:41:09,629 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 05:41:09,629 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-09 05:41:09,629 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-09 05:41:09,629 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_hwaddr [2024-11-09 05:41:09,629 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_hwaddr [2024-11-09 05:41:09,629 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_regs_len [2024-11-09 05:41:09,629 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_regs_len [2024-11-09 05:41:09,629 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-09 05:41:09,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-09 05:41:09,629 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 05:41:09,629 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 05:41:09,629 INFO L130 BoogieDeclarations]: Found specification of procedure macb_probe [2024-11-09 05:41:09,629 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_probe [2024-11-09 05:41:09,630 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-09 05:41:09,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-09 05:41:09,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 05:41:09,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 05:41:09,630 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-09 05:41:09,630 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-09 05:41:09,630 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-09 05:41:09,630 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-09 05:41:09,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 05:41:09,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 05:41:09,630 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-11-09 05:41:09,630 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-11-09 05:41:09,630 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 05:41:09,630 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 05:41:09,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 05:41:09,631 INFO L130 BoogieDeclarations]: Found specification of procedure macb_remove [2024-11-09 05:41:09,631 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_remove [2024-11-09 05:41:09,631 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-09 05:41:09,631 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-09 05:41:09,631 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-11-09 05:41:09,631 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-11-09 05:41:09,631 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 05:41:09,632 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 05:41:09,633 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-09 05:41:09,633 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-09 05:41:09,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-09 05:41:09,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-09 05:41:09,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-09 05:41:09,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-09 05:41:09,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-09 05:41:09,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-09 05:41:09,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-09 05:41:09,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-09 05:41:09,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-09 05:41:09,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-09 05:41:09,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-09 05:41:09,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-09 05:41:09,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-09 05:41:09,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-09 05:41:09,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-09 05:41:09,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-09 05:41:09,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-09 05:41:09,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-09 05:41:09,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-09 05:41:09,636 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2024-11-09 05:41:09,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2024-11-09 05:41:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 05:41:09,637 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 05:41:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-09 05:41:09,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-09 05:41:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 05:41:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 05:41:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 05:41:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 05:41:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 05:41:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 05:41:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 05:41:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 05:41:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 05:41:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 05:41:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 05:41:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 05:41:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 05:41:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 05:41:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 05:41:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-09 05:41:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-09 05:41:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-09 05:41:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-09 05:41:09,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 05:41:09,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 05:41:09,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 05:41:09,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 05:41:09,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 05:41:09,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 05:41:09,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 05:41:09,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 05:41:09,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 05:41:09,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 05:41:09,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 05:41:09,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 05:41:09,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 05:41:09,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 05:41:09,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 05:41:09,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 05:41:09,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 05:41:09,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 05:41:09,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 05:41:09,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 05:41:09,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 05:41:09,643 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 05:41:09,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 05:41:09,643 INFO L130 BoogieDeclarations]: Found specification of procedure macb_free_consistent [2024-11-09 05:41:09,643 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_free_consistent [2024-11-09 05:41:09,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-09 05:41:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-09 05:41:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-09 05:41:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-09 05:41:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-09 05:41:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-09 05:41:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-09 05:41:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-09 05:41:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-09 05:41:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-09 05:41:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-09 05:41:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-09 05:41:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-09 05:41:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-09 05:41:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-09 05:41:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-09 05:41:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-09 05:41:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-09 05:41:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-09 05:41:09,645 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-09 05:41:09,645 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-09 05:41:09,645 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-09 05:41:09,645 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-09 05:41:09,646 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-09 05:41:09,647 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-09 05:41:09,647 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-09 05:41:09,647 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-09 05:41:09,647 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-09 05:41:09,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-09 05:41:09,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-09 05:41:09,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-09 05:41:09,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-09 05:41:09,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-09 05:41:09,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-09 05:41:09,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-09 05:41:09,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-09 05:41:09,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-09 05:41:09,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-09 05:41:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2024-11-09 05:41:09,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2024-11-09 05:41:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-09 05:41:09,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-09 05:41:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure macb_open [2024-11-09 05:41:09,649 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_open [2024-11-09 05:41:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-09 05:41:09,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-09 05:41:09,651 INFO L130 BoogieDeclarations]: Found specification of procedure macb_alloc_consistent [2024-11-09 05:41:09,651 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_alloc_consistent [2024-11-09 05:41:09,651 INFO L130 BoogieDeclarations]: Found specification of procedure macb_resume [2024-11-09 05:41:09,651 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_resume [2024-11-09 05:41:09,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 05:41:09,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-09 05:41:09,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-09 05:41:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-09 05:41:09,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-09 05:41:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-09 05:41:09,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-09 05:41:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2024-11-09 05:41:09,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2024-11-09 05:41:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure macb_is_gem [2024-11-09 05:41:09,652 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_is_gem [2024-11-09 05:41:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-09 05:41:09,652 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-09 05:41:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:41:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 05:41:09,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 05:41:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure macb_rx_ring_wrap [2024-11-09 05:41:09,652 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_rx_ring_wrap [2024-11-09 05:41:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 05:41:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 05:41:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 05:41:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 05:41:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 05:41:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 05:41:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 05:41:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 05:41:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 05:41:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 05:41:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 05:41:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 05:41:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 05:41:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 05:41:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 05:41:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-09 05:41:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-09 05:41:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-09 05:41:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-09 05:41:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:41:09,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:41:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-09 05:41:09,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-09 05:41:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-11-09 05:41:09,657 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-11-09 05:41:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 05:41:09,657 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 05:41:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-09 05:41:09,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-09 05:41:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-09 05:41:09,657 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-09 05:41:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2024-11-09 05:41:09,657 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2024-11-09 05:41:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2024-11-09 05:41:09,657 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2024-11-09 05:41:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:41:09,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:41:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-09 05:41:09,657 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-09 05:41:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2024-11-09 05:41:09,658 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2024-11-09 05:41:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-09 05:41:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-09 05:41:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-09 05:41:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-09 05:41:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-09 05:41:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-09 05:41:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-09 05:41:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-09 05:41:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-09 05:41:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-09 05:41:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-09 05:41:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-09 05:41:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-09 05:41:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-09 05:41:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-09 05:41:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-09 05:41:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-09 05:41:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-09 05:41:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-09 05:41:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 05:41:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 05:41:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 05:41:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 05:41:09,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 05:41:09,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 05:41:09,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 05:41:09,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 05:41:09,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 05:41:09,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 05:41:09,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 05:41:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 05:41:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 05:41:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 05:41:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 05:41:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-09 05:41:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-09 05:41:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-09 05:41:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-09 05:41:09,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 05:41:09,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 05:41:09,665 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2024-11-09 05:41:09,665 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2024-11-09 05:41:09,665 INFO L130 BoogieDeclarations]: Found specification of procedure phy_find_first [2024-11-09 05:41:09,665 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_find_first [2024-11-09 05:41:09,665 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-09 05:41:09,665 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-09 05:41:09,665 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_ring_wrap [2024-11-09 05:41:09,665 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_ring_wrap [2024-11-09 05:41:09,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-09 05:41:09,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-09 05:41:09,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_17 [2024-11-09 05:41:09,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_17 [2024-11-09 05:41:09,665 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_hwaddr [2024-11-09 05:41:09,665 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_hwaddr [2024-11-09 05:41:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-09 05:41:09,666 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-09 05:41:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure macb_handle_link_change [2024-11-09 05:41:09,666 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_handle_link_change [2024-11-09 05:41:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure macb_mii_init [2024-11-09 05:41:09,666 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_mii_init [2024-11-09 05:41:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_14 [2024-11-09 05:41:09,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_14 [2024-11-09 05:41:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_16 [2024-11-09 05:41:09,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_16 [2024-11-09 05:41:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_15 [2024-11-09 05:41:09,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_15 [2024-11-09 05:41:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure macb_close [2024-11-09 05:41:09,666 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_close [2024-11-09 05:41:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure macb_mdc_clk_div [2024-11-09 05:41:09,666 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_mdc_clk_div [2024-11-09 05:41:09,666 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-09 05:41:09,666 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-09 05:41:09,667 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 05:41:09,667 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 05:41:09,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_19 [2024-11-09 05:41:09,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_19 [2024-11-09 05:41:09,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 05:41:09,667 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2024-11-09 05:41:09,667 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2024-11-09 05:41:09,667 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-11-09 05:41:09,667 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-11-09 05:41:09,670 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-09 05:41:09,671 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-09 05:41:09,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_21 [2024-11-09 05:41:09,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_21 [2024-11-09 05:41:09,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 05:41:09,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 05:41:09,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 05:41:09,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 05:41:09,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 05:41:09,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 05:41:09,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 05:41:09,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 05:41:09,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 05:41:09,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 05:41:09,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 05:41:09,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 05:41:09,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 05:41:09,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 05:41:09,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 05:41:09,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-09 05:41:09,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-09 05:41:09,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-09 05:41:09,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-09 05:41:09,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_20 [2024-11-09 05:41:09,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_20 [2024-11-09 05:41:09,673 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2024-11-09 05:41:09,673 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2024-11-09 05:41:09,673 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_rx_mode [2024-11-09 05:41:09,673 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_rx_mode [2024-11-09 05:41:09,673 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 05:41:09,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 05:41:09,673 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_desc [2024-11-09 05:41:09,674 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_desc [2024-11-09 05:41:09,674 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-09 05:41:09,674 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-09 05:41:09,674 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-09 05:41:09,674 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-09 05:41:09,674 INFO L130 BoogieDeclarations]: Found specification of procedure macb_reset_hw [2024-11-09 05:41:09,674 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_reset_hw [2024-11-09 05:41:09,674 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 05:41:09,674 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 05:41:09,674 INFO L130 BoogieDeclarations]: Found specification of procedure macb_suspend [2024-11-09 05:41:09,674 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_suspend [2024-11-09 05:41:09,674 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2024-11-09 05:41:09,674 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2024-11-09 05:41:09,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 05:41:09,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 05:41:09,675 INFO L130 BoogieDeclarations]: Found specification of procedure macb_dbw [2024-11-09 05:41:09,675 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_dbw [2024-11-09 05:41:09,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-09 05:41:09,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-09 05:41:09,675 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-09 05:41:09,675 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-09 05:41:09,675 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-09 05:41:09,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-09 05:41:09,677 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 05:41:09,677 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 05:41:09,677 INFO L130 BoogieDeclarations]: Found specification of procedure devm_pinctrl_put [2024-11-09 05:41:09,677 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_pinctrl_put [2024-11-09 05:41:09,677 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 05:41:09,677 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 05:41:09,677 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 05:41:09,677 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 05:41:09,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 05:41:09,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 05:41:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 05:41:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 05:41:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 05:41:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 05:41:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 05:41:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 05:41:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 05:41:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 05:41:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 05:41:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 05:41:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 05:41:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 05:41:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 05:41:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 05:41:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 05:41:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 05:41:09,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 05:41:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 05:41:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 05:41:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure gem_rx_refill [2024-11-09 05:41:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure gem_rx_refill [2024-11-09 05:41:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-09 05:41:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-09 05:41:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_dma [2024-11-09 05:41:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_dma [2024-11-09 05:41:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_skb [2024-11-09 05:41:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_skb [2024-11-09 05:41:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure macb_interrupt [2024-11-09 05:41:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_interrupt [2024-11-09 05:41:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-09 05:41:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-09 05:41:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2024-11-09 05:41:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2024-11-09 05:41:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 05:41:09,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 05:41:09,679 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2024-11-09 05:41:09,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2024-11-09 05:41:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-09 05:41:09,680 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-09 05:41:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 05:41:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 05:41:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 05:41:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 05:41:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 05:41:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 05:41:09,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 05:41:09,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 05:41:09,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 05:41:09,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 05:41:09,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 05:41:09,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 05:41:09,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 05:41:09,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 05:41:09,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 05:41:09,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 05:41:09,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 05:41:09,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 05:41:09,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 05:41:09,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 05:41:09,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 05:41:09,685 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-09 05:41:09,685 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-09 05:41:10,740 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:41:10,744 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:41:11,507 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 05:41:24,058 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-09 05:41:25,389 INFO L? ?]: Removed 3099 outVars from TransFormulas that were not future-live. [2024-11-09 05:41:25,390 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:41:25,454 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:41:25,455 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 05:41:25,456 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:41:25 BoogieIcfgContainer [2024-11-09 05:41:25,456 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:41:25,459 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:41:25,459 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:41:25,463 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:41:25,463 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:41:02" (1/3) ... [2024-11-09 05:41:25,464 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@733a50c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:41:25, skipping insertion in model container [2024-11-09 05:41:25,464 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:07" (2/3) ... [2024-11-09 05:41:25,465 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@733a50c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:41:25, skipping insertion in model container [2024-11-09 05:41:25,466 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:41:25" (3/3) ... [2024-11-09 05:41:25,467 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i [2024-11-09 05:41:25,484 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:41:25,484 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:41:25,625 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:41:25,631 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;@13ae9a9c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:41:25,633 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:41:25,650 INFO L276 IsEmpty]: Start isEmpty. Operand has 2420 states, 1755 states have (on average 1.2905982905982907) internal successors, (2265), 1770 states have internal predecessors, (2265), 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) [2024-11-09 05:41:25,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 05:41:25,669 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:41:25,670 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] [2024-11-09 05:41:25,671 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] === [2024-11-09 05:41:25,678 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:41:25,678 INFO L85 PathProgramCache]: Analyzing trace with hash -532438528, now seen corresponding path program 1 times [2024-11-09 05:41:25,688 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 05:41:25,688 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [38762049] [2024-11-09 05:41:25,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:41:25,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:41:32,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:33,665 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-09 05:41:33,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:33,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:41:33,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:33,768 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-09 05:41:33,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:33,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:41:33,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:33,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-09 05:41:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:33,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:41:33,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:33,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-09 05:41:33,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:33,846 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:41:33,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:33,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-09 05:41:33,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:33,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:41:33,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:33,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-09 05:41:33,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:33,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:41:33,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:33,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-09 05:41:33,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:33,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:41:33,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:33,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-09 05:41:33,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:33,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:41:33,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:33,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-09 05:41:33,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:33,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:41:33,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:34,004 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-09 05:41:34,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:34,018 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:41:34,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:34,030 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-09 05:41:34,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:34,048 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:41:34,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:34,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-09 05:41:34,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:34,087 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-09 05:41:34,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:41:34,109 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2024-11-09 05:41:34,110 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 05:41:34,110 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [38762049] [2024-11-09 05:41:34,111 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [38762049] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:41:34,111 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:41:34,112 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 05:41:34,113 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [800724389] [2024-11-09 05:41:34,115 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:41:34,119 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:41:34,121 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 05:41:34,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:41:34,151 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:41:34,159 INFO L87 Difference]: Start difference. First operand has 2420 states, 1755 states have (on average 1.2905982905982907) internal successors, (2265), 1770 states have internal predecessors, (2265), 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 8.25) internal successors, (33), 3 states have internal predecessors, (33), 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) [2024-11-09 05:41:38,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:41:42,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:42:21,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:42:21,055 INFO L93 Difference]: Finished difference Result 7366 states and 10461 transitions. [2024-11-09 05:42:21,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 05:42:21,058 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 3 states have internal predecessors, (33), 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 145 [2024-11-09 05:42:21,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:42:21,126 INFO L225 Difference]: With dead ends: 7366 [2024-11-09 05:42:21,126 INFO L226 Difference]: Without dead ends: 4961 [2024-11-09 05:42:21,159 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 05:42:21,165 INFO L432 NwaCegarLoop]: 2294 mSDtfsCounter, 4908 mSDsluCounter, 3267 mSDsCounter, 0 mSdLazyCounter, 2784 mSolverCounterSat, 1652 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5395 SdHoareTripleChecker+Valid, 5561 SdHoareTripleChecker+Invalid, 4438 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1652 IncrementalHoareTripleChecker+Valid, 2784 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 45.9s IncrementalHoareTripleChecker+Time [2024-11-09 05:42:21,166 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5395 Valid, 5561 Invalid, 4438 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1652 Valid, 2784 Invalid, 2 Unknown, 0 Unchecked, 45.9s Time] [2024-11-09 05:42:21,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4961 states. [2024-11-09 05:42:21,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4961 to 4729. [2024-11-09 05:42:21,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4729 states, 3445 states have (on average 1.2740203193033381) internal successors, (4389), 3475 states have internal predecessors, (4389), 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) [2024-11-09 05:42:21,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4729 states to 4729 states and 6514 transitions. [2024-11-09 05:42:21,590 INFO L78 Accepts]: Start accepts. Automaton has 4729 states and 6514 transitions. Word has length 145 [2024-11-09 05:42:21,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:42:21,595 INFO L471 AbstractCegarLoop]: Abstraction has 4729 states and 6514 transitions. [2024-11-09 05:42:21,595 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 3 states have internal predecessors, (33), 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) [2024-11-09 05:42:21,595 INFO L276 IsEmpty]: Start isEmpty. Operand 4729 states and 6514 transitions. [2024-11-09 05:42:21,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-09 05:42:21,622 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:42:21,623 INFO L215 NwaCegarLoop]: trace histogram [15, 15, 11, 11, 11, 11, 11, 11, 4, 4, 4, 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] [2024-11-09 05:42:21,623 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 05:42:21,624 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] === [2024-11-09 05:42:21,624 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:42:21,625 INFO L85 PathProgramCache]: Analyzing trace with hash 1149699827, now seen corresponding path program 1 times [2024-11-09 05:42:21,625 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 05:42:21,625 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2145807037] [2024-11-09 05:42:21,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:42:21,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms