./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 803cd42f Calling Ultimate with: /root/.sdkman/candidates/java/current/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-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.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 a0e5147711cee9d5eb08175eadb69c4748f12011b8e16af4c7fae6526eebe246 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-803cd42-m [2024-11-22 16:22:32,240 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 16:22:32,306 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-22 16:22:32,312 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 16:22:32,313 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 16:22:32,355 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 16:22:32,355 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 16:22:32,356 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 16:22:32,357 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-22 16:22:32,358 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-22 16:22:32,358 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 16:22:32,358 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 16:22:32,359 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 16:22:32,360 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 16:22:32,360 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 16:22:32,361 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 16:22:32,361 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 16:22:32,361 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-22 16:22:32,361 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 16:22:32,361 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 16:22:32,362 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 16:22:32,362 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 16:22:32,362 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 16:22:32,364 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 16:22:32,364 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 16:22:32,364 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 16:22:32,364 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 16:22:32,364 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-22 16:22:32,364 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 16:22:32,365 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 16:22:32,365 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 16:22:32,365 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 16:22:32,365 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 16:22:32,365 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-22 16:22:32,365 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-22 16:22:32,365 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 16:22:32,366 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 16:22:32,366 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 16:22:32,366 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 16:22:32,366 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a0e5147711cee9d5eb08175eadb69c4748f12011b8e16af4c7fae6526eebe246 [2024-11-22 16:22:32,582 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 16:22:32,605 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 16:22:32,607 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 16:22:32,608 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 16:22:32,609 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 16:22:32,610 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2024-11-22 16:22:33,841 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 16:22:34,312 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 16:22:34,312 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2024-11-22 16:22:34,363 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3fd29a45/52d7e27012be45a1b639c457de7eb662/FLAG6cefc4aca [2024-11-22 16:22:34,376 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3fd29a45/52d7e27012be45a1b639c457de7eb662 [2024-11-22 16:22:34,378 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 16:22:34,379 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 16:22:34,380 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 16:22:34,380 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 16:22:34,384 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 16:22:34,385 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:22:34" (1/1) ... [2024-11-22 16:22:34,386 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@644ad148 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:22:34, skipping insertion in model container [2024-11-22 16:22:34,386 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:22:34" (1/1) ... [2024-11-22 16:22:34,507 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 16:22:38,593 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-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484314,484327] [2024-11-22 16:22:38,596 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-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484461,484474] [2024-11-22 16:22:38,597 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-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484600,484613] [2024-11-22 16:22:38,597 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-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484758,484771] [2024-11-22 16:22:38,636 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 16:22:38,735 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 16:22:38,833 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"); [6249] [2024-11-22 16:22:38,835 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)); [6256] [2024-11-22 16:22:38,836 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6263] [2024-11-22 16:22:38,837 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6279] [2024-11-22 16:22:38,839 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/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6347-6348] [2024-11-22 16:22:38,840 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"); [6353-6355] [2024-11-22 16:22:38,840 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/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (809), "i" (12UL)); [6380-6381] [2024-11-22 16:22:38,841 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"); [6386-6388] [2024-11-22 16:22:38,841 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/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [6412-6413] [2024-11-22 16:22:38,842 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"); [6418-6420] [2024-11-22 16:22:38,843 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6484] [2024-11-22 16:22:38,844 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6487] [2024-11-22 16:22:38,845 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6490] [2024-11-22 16:22:38,845 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6493] [2024-11-22 16:22:38,846 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6577] [2024-11-22 16:22:38,847 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6585] [2024-11-22 16:22:38,847 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6592] [2024-11-22 16:22:38,848 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6599] [2024-11-22 16:22:38,849 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/mm.h"), "i" (488), "i" (12UL)); [6675-6676] [2024-11-22 16:22:38,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [6705] [2024-11-22 16:22:38,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [6713-6714] [2024-11-22 16:22:38,857 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)); [6789-6790] [2024-11-22 16:22:38,859 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)); [6823-6824] [2024-11-22 16:22:38,860 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" (79), "i" (12UL)); [6864-6865] [2024-11-22 16:22:38,861 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" (91), "i" (12UL)); [6893-6894] [2024-11-22 16:22:38,872 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)); [7371-7372] [2024-11-22 16:22:38,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7378] [2024-11-22 16:22:38,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10457] [2024-11-22 16:22:39,189 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-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484314,484327] [2024-11-22 16:22:39,190 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-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484461,484474] [2024-11-22 16:22:39,191 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-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484600,484613] [2024-11-22 16:22:39,191 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-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[484758,484771] [2024-11-22 16:22:39,201 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 16:22:39,417 INFO L204 MainTranslator]: Completed translation [2024-11-22 16:22:39,418 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:22:39 WrapperNode [2024-11-22 16:22:39,418 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 16:22:39,420 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-22 16:22:39,420 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-22 16:22:39,420 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-22 16:22:39,426 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:22:39" (1/1) ... [2024-11-22 16:22:39,534 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:22:39" (1/1) ... [2024-11-22 16:22:39,806 INFO L138 Inliner]: procedures = 581, calls = 3899, calls flagged for inlining = 360, calls inlined = 348, statements flattened = 12155 [2024-11-22 16:22:39,807 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-22 16:22:39,808 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-22 16:22:39,808 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-22 16:22:39,808 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-22 16:22:39,819 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:22:39" (1/1) ... [2024-11-22 16:22:39,820 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:22:39" (1/1) ... [2024-11-22 16:22:39,890 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:22:39" (1/1) ... [2024-11-22 16:22:42,672 INFO L175 MemorySlicer]: Split 1992 memory accesses to 20 slices as follows [6, 27, 7, 2, 1, 2, 1569, 60, 2, 6, 14, 107, 53, 2, 3, 8, 40, 10, 3, 70]. 79 percent of accesses are in the largest equivalence class. The 81 initializations are split as follows [0, 0, 0, 0, 1, 2, 11, 60, 0, 6, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0]. The 777 writes are split as follows [4, 2, 4, 1, 0, 0, 544, 0, 1, 0, 7, 101, 42, 1, 0, 5, 0, 5, 0, 60]. [2024-11-22 16:22:42,673 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:22:39" (1/1) ... [2024-11-22 16:22:42,673 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:22:39" (1/1) ... [2024-11-22 16:22:42,828 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:22:39" (1/1) ... [2024-11-22 16:22:42,873 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:22:39" (1/1) ... [2024-11-22 16:22:42,935 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:22:39" (1/1) ... [2024-11-22 16:22:42,965 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:22:39" (1/1) ... [2024-11-22 16:22:43,054 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-22 16:22:43,056 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-22 16:22:43,056 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-22 16:22:43,056 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-22 16:22:43,057 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:22:39" (1/1) ... [2024-11-22 16:22:43,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 16:22:43,074 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-22 16:22:43,090 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) [2024-11-22 16:22:43,094 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 [2024-11-22 16:22:43,130 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-22 16:22:43,131 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-22 16:22:43,131 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-11-22 16:22:43,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-11-22 16:22:43,131 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_core [2024-11-22 16:22:43,131 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_core [2024-11-22 16:22:43,131 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2024-11-22 16:22:43,131 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2024-11-22 16:22:43,131 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_post_phy_linkchg [2024-11-22 16:22:43,131 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_post_phy_linkchg [2024-11-22 16:22:43,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-22 16:22:43,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-22 16:22:43,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-22 16:22:43,132 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-22 16:22:43,132 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-11-22 16:22:43,132 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-11-22 16:22:43,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-22 16:22:43,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-22 16:22:43,132 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_ring [2024-11-22 16:22:43,132 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_ring [2024-11-22 16:22:43,132 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-11-22 16:22:43,133 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-11-22 16:22:43,133 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-22 16:22:43,133 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-22 16:22:43,133 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-22 16:22:43,133 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-22 16:22:43,133 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-22 16:22:43,133 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-22 16:22:43,133 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_current_addr [2024-11-22 16:22:43,133 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_current_addr [2024-11-22 16:22:43,133 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-22 16:22:43,133 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-22 16:22:43,133 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_mac [2024-11-22 16:22:43,134 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_mac [2024-11-22 16:22:43,134 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_disable [2024-11-22 16:22:43,134 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_disable [2024-11-22 16:22:43,134 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_phy_polling [2024-11-22 16:22:43,134 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_phy_polling [2024-11-22 16:22:43,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-22 16:22:43,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-22 16:22:43,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-22 16:22:43,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-22 16:22:43,134 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-22 16:22:43,134 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-22 16:22:43,134 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-22 16:22:43,134 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-22 16:22:43,135 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-22 16:22:43,135 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-22 16:22:43,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-22 16:22:43,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-22 16:22:43,135 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-11-22 16:22:43,135 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-11-22 16:22:43,135 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-22 16:22:43,135 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-22 16:22:43,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-22 16:22:43,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-22 16:22:43,135 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-22 16:22:43,135 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-22 16:22:43,136 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-22 16:22:43,136 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-22 16:22:43,136 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-22 16:22:43,136 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_speed_and_duplex [2024-11-22 16:22:43,136 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_speed_and_duplex [2024-11-22 16:22:43,136 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-22 16:22:43,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-22 16:22:43,136 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_close [2024-11-22 16:22:43,136 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_close [2024-11-22 16:22:43,136 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-22 16:22:43,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-22 16:22:43,136 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-22 16:22:43,136 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-22 16:22:43,136 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_reg [2024-11-22 16:22:43,136 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_reg [2024-11-22 16:22:43,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-22 16:22:43,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-22 16:22:43,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-22 16:22:43,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-22 16:22:43,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-22 16:22:43,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-22 16:22:43,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-22 16:22:43,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-22 16:22:43,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-22 16:22:43,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-22 16:22:43,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-22 16:22:43,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-22 16:22:43,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-22 16:22:43,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-22 16:22:43,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-22 16:22:43,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-22 16:22:43,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-22 16:22:43,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-22 16:22:43,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-22 16:22:43,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-22 16:22:43,139 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_init [2024-11-22 16:22:43,139 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_init [2024-11-22 16:22:43,139 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_dbg [2024-11-22 16:22:43,139 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_dbg [2024-11-22 16:22:43,139 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs_len [2024-11-22 16:22:43,139 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs_len [2024-11-22 16:22:43,139 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-22 16:22:43,139 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-22 16:22:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-22 16:22:43,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-22 16:22:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_ring_resources [2024-11-22 16:22:43,140 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_ring_resources [2024-11-22 16:22:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-22 16:22:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-22 16:22:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-22 16:22:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-22 16:22:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-22 16:22:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-22 16:22:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-22 16:22:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-22 16:22:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-22 16:22:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-22 16:22:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-22 16:22:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-22 16:22:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-22 16:22:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-22 16:22:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-22 16:22:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-22 16:22:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-22 16:22:43,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-22 16:22:43,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-22 16:22:43,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-22 16:22:43,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-22 16:22:43,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-22 16:22:43,141 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-22 16:22:43,141 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-22 16:22:43,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-22 16:22:43,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-22 16:22:43,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-22 16:22:43,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-22 16:22:43,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-22 16:22:43,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-22 16:22:43,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-22 16:22:43,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-22 16:22:43,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-22 16:22:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-22 16:22:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-22 16:22:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-22 16:22:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-22 16:22:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-22 16:22:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-22 16:22:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-22 16:22:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-22 16:22:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-22 16:22:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-22 16:22:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-22 16:22:43,144 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-22 16:22:43,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-22 16:22:43,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-22 16:22:43,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-22 16:22:43,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-22 16:22:43,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-22 16:22:43,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-22 16:22:43,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-22 16:22:43,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-22 16:22:43,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-22 16:22:43,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-22 16:22:43,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-22 16:22:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-22 16:22:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-22 16:22:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-22 16:22:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-22 16:22:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-22 16:22:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-22 16:22:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-22 16:22:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-22 16:22:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-22 16:22:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-22 16:22:43,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-22 16:22:43,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-22 16:22:43,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-22 16:22:43,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-22 16:22:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-22 16:22:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-22 16:22:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-22 16:22:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-22 16:22:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-22 16:22:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-22 16:22:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-22 16:22:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-22 16:22:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-22 16:22:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-22 16:22:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-22 16:22:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-22 16:22:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-22 16:22:43,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-22 16:22:43,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-22 16:22:43,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-22 16:22:43,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-22 16:22:43,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-22 16:22:43,147 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-22 16:22:43,147 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-22 16:22:43,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-22 16:22:43,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-22 16:22:43,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-22 16:22:43,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-22 16:22:43,147 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-22 16:22:43,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-22 16:22:43,148 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-22 16:22:43,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-22 16:22:43,148 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_multi [2024-11-22 16:22:43,148 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_multi [2024-11-22 16:22:43,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-22 16:22:43,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-22 16:22:43,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-22 16:22:43,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-22 16:22:43,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-22 16:22:43,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-22 16:22:43,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-22 16:22:43,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-22 16:22:43,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-22 16:22:43,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-22 16:22:43,148 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-22 16:22:43,148 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-22 16:22:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-22 16:22:43,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-22 16:22:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-22 16:22:43,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-22 16:22:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-22 16:22:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-22 16:22:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-22 16:22:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-22 16:22:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-22 16:22:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-22 16:22:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-22 16:22:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-22 16:22:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-22 16:22:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-22 16:22:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-22 16:22:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-22 16:22:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-22 16:22:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-22 16:22:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-22 16:22:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-22 16:22:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-22 16:22:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-22 16:22:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-22 16:22:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-22 16:22:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_start_phy_polling [2024-11-22 16:22:43,150 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_start_phy_polling [2024-11-22 16:22:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-11-22 16:22:43,150 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-11-22 16:22:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-22 16:22:43,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-22 16:22:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-22 16:22:43,151 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-22 16:22:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-22 16:22:43,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-22 16:22:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2024-11-22 16:22:43,151 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2024-11-22 16:22:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_core [2024-11-22 16:22:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_core [2024-11-22 16:22:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_until_idle [2024-11-22 16:22:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_until_idle [2024-11-22 16:22:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-22 16:22:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-22 16:22:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-22 16:22:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-22 16:22:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_link_status [2024-11-22 16:22:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_link_status [2024-11-22 16:22:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-22 16:22:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-22 16:22:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_rx_buffer [2024-11-22 16:22:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_rx_buffer [2024-11-22 16:22:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_resume [2024-11-22 16:22:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_resume [2024-11-22 16:22:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_dbg [2024-11-22 16:22:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_dbg [2024-11-22 16:22:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_mdio_idle [2024-11-22 16:22:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_mdio_idle [2024-11-22 16:22:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-22 16:22:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-22 16:22:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-22 16:22:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-22 16:22:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-22 16:22:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-22 16:22:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_vlan_mode [2024-11-22 16:22:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_vlan_mode [2024-11-22 16:22:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tx_buffer [2024-11-22 16:22:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tx_buffer [2024-11-22 16:22:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2024-11-22 16:22:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2024-11-22 16:22:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_down [2024-11-22 16:22:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_down [2024-11-22 16:22:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_suspend [2024-11-22 16:22:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_suspend [2024-11-22 16:22:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-22 16:22:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-22 16:22:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-22 16:22:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-22 16:22:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-22 16:22:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-22 16:22:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-22 16:22:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-22 16:22:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-22 16:22:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-22 16:22:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-22 16:22:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-22 16:22:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-22 16:22:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-22 16:22:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-22 16:22:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-22 16:22:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-22 16:22:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-22 16:22:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-22 16:22:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-22 16:22:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-22 16:22:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-22 16:22:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-22 16:22:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-22 16:22:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-22 16:22:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-22 16:22:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-22 16:22:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-22 16:22:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-22 16:22:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-22 16:22:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-22 16:22:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-22 16:22:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-22 16:22:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-22 16:22:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-22 16:22:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-22 16:22:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-22 16:22:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-22 16:22:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-22 16:22:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-22 16:22:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-22 16:22:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-22 16:22:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-22 16:22:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-22 16:22:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-22 16:22:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-22 16:22:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-22 16:22:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-22 16:22:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-22 16:22:43,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-22 16:22:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-22 16:22:43,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-22 16:22:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-22 16:22:43,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-22 16:22:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_timeout [2024-11-22 16:22:43,158 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_timeout [2024-11-22 16:22:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-22 16:22:43,158 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-22 16:22:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-22 16:22:43,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-22 16:22:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tpd [2024-11-22 16:22:43,159 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tpd [2024-11-22 16:22:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hw_set_mac_addr [2024-11-22 16:22:43,159 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hw_set_mac_addr [2024-11-22 16:22:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-22 16:22:43,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-22 16:22:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-22 16:22:43,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-22 16:22:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-22 16:22:43,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-22 16:22:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restart_autoneg [2024-11-22 16:22:43,159 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restart_autoneg [2024-11-22 16:22:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_rxbufsize [2024-11-22 16:22:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_rxbufsize [2024-11-22 16:22:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-22 16:22:43,160 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-22 16:22:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-22 16:22:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-22 16:22:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-22 16:22:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-22 16:22:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-22 16:22:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-22 16:22:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-22 16:22:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-22 16:22:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-22 16:22:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-22 16:22:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-22 16:22:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-22 16:22:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-22 16:22:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-22 16:22:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-22 16:22:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-22 16:22:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-22 16:22:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-22 16:22:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-22 16:22:43,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-22 16:22:43,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-22 16:22:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-22 16:22:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-22 16:22:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-22 16:22:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-22 16:22:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-22 16:22:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-22 16:22:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-22 16:22:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-22 16:22:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-22 16:22:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-22 16:22:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-22 16:22:43,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-22 16:22:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-22 16:22:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-22 16:22:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-22 16:22:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-22 16:22:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-22 16:22:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-22 16:22:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-22 16:22:43,163 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_irq [2024-11-22 16:22:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_irq [2024-11-22 16:22:43,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-22 16:22:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-22 16:22:43,163 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_ext [2024-11-22 16:22:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_ext [2024-11-22 16:22:43,163 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-22 16:22:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-22 16:22:43,163 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-22 16:22:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-22 16:22:43,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-22 16:22:43,163 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-11-22 16:22:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-11-22 16:22:43,163 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-22 16:22:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-22 16:22:43,164 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_nway_reset [2024-11-22 16:22:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_nway_reset [2024-11-22 16:22:43,164 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_dma_ring [2024-11-22 16:22:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_dma_ring [2024-11-22 16:22:43,164 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-22 16:22:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-22 16:22:43,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2024-11-22 16:22:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2024-11-22 16:22:43,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-22 16:22:43,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-22 16:22:43,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-22 16:22:43,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-22 16:22:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-22 16:22:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-22 16:22:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-22 16:22:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-22 16:22:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-22 16:22:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-22 16:22:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-22 16:22:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-22 16:22:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-22 16:22:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-22 16:22:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-22 16:22:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-22 16:22:43,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-22 16:22:43,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-22 16:22:43,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-22 16:22:43,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-22 16:22:43,166 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_enable [2024-11-22 16:22:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_enable [2024-11-22 16:22:43,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-22 16:22:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-22 16:22:43,166 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom_len [2024-11-22 16:22:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom_len [2024-11-22 16:22:43,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-22 16:22:43,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-22 16:22:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-22 16:22:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-22 16:22:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-22 16:22:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-22 16:22:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-22 16:22:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-22 16:22:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-22 16:22:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-22 16:22:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-22 16:22:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-22 16:22:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-22 16:22:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-22 16:22:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-22 16:22:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-22 16:22:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-22 16:22:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-22 16:22:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-22 16:22:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-22 16:22:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-22 16:22:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-22 16:22:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-22 16:22:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-22 16:22:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-22 16:22:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-22 16:22:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_eeprom_exist [2024-11-22 16:22:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_eeprom_exist [2024-11-22 16:22:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-22 16:22:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-22 16:22:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-22 16:22:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-22 16:22:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-22 16:22:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-22 16:22:43,169 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_netpoll [2024-11-22 16:22:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_netpoll [2024-11-22 16:22:43,169 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-22 16:22:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-22 16:22:43,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-22 16:22:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-22 16:22:43,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-22 16:22:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-22 16:22:43,169 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure [2024-11-22 16:22:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure [2024-11-22 16:22:43,169 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-22 16:22:43,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-22 16:22:43,170 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_ring [2024-11-22 16:22:43,170 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_ring [2024-11-22 16:22:43,170 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_reset [2024-11-22 16:22:43,170 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_reset [2024-11-22 16:22:43,170 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_open [2024-11-22 16:22:43,170 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_open [2024-11-22 16:22:43,170 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-22 16:22:43,170 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-22 16:22:43,170 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-22 16:22:43,170 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-22 16:22:43,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2024-11-22 16:22:43,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2024-11-22 16:22:43,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-22 16:22:43,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-22 16:22:43,171 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2024-11-22 16:22:43,171 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2024-11-22 16:22:43,171 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_intr [2024-11-22 16:22:43,171 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_intr [2024-11-22 16:22:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-22 16:22:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-22 16:22:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_power_saving [2024-11-22 16:22:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_power_saving [2024-11-22 16:22:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_setup_adv [2024-11-22 16:22:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_setup_adv [2024-11-22 16:22:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-22 16:22:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-22 16:22:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-22 16:22:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-22 16:22:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_buffer [2024-11-22 16:22:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_buffer [2024-11-22 16:22:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_remove [2024-11-22 16:22:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_remove [2024-11-22 16:22:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-22 16:22:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-22 16:22:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-22 16:22:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-22 16:22:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-22 16:22:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-22 16:22:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-22 16:22:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-22 16:22:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-22 16:22:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-22 16:22:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-22 16:22:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-22 16:22:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-22 16:22:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-22 16:22:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-22 16:22:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-22 16:22:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-22 16:22:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-22 16:22:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-22 16:22:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-22 16:22:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-22 16:22:43,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-22 16:22:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-22 16:22:43,173 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-22 16:22:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-22 16:22:43,173 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-22 16:22:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_up [2024-11-22 16:22:43,173 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_up [2024-11-22 16:22:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-22 16:22:43,173 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-22 16:22:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_disable_l0s_l1 [2024-11-22 16:22:43,173 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_disable_l0s_l1 [2024-11-22 16:22:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_resume [2024-11-22 16:22:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_resume [2024-11-22 16:22:43,174 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2024-11-22 16:22:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2024-11-22 16:22:43,174 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_pcie [2024-11-22 16:22:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_pcie [2024-11-22 16:22:43,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-22 16:22:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-22 16:22:43,174 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-22 16:22:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-22 16:22:43,174 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-22 16:22:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-22 16:22:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_shutdown [2024-11-22 16:22:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_shutdown [2024-11-22 16:22:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_aspm [2024-11-22 16:22:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_aspm [2024-11-22 16:22:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-22 16:22:43,176 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-22 16:22:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-22 16:22:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-22 16:22:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-22 16:22:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-22 16:22:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-22 16:22:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-22 16:22:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_reg [2024-11-22 16:22:43,177 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_reg [2024-11-22 16:22:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-22 16:22:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-22 16:22:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-22 16:22:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-22 16:22:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-22 16:22:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-22 16:22:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-22 16:22:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-22 16:22:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-22 16:22:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-22 16:22:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-22 16:22:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-22 16:22:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-22 16:22:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-22 16:22:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-22 16:22:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-22 16:22:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-22 16:22:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-22 16:22:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-22 16:22:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-22 16:22:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-22 16:22:43,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-22 16:22:44,377 INFO L238 CfgBuilder]: Building ICFG [2024-11-22 16:22:44,384 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-22 16:23:07,342 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-22 16:23:08,553 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-22 16:23:28,720 INFO L? ?]: Removed 5329 outVars from TransFormulas that were not future-live. [2024-11-22 16:23:28,720 INFO L287 CfgBuilder]: Performing block encoding [2024-11-22 16:23:28,798 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-22 16:23:28,798 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-22 16:23:28,799 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 04:23:28 BoogieIcfgContainer [2024-11-22 16:23:28,799 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-22 16:23:28,801 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-22 16:23:28,801 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-22 16:23:28,804 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-22 16:23:28,804 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 04:22:34" (1/3) ... [2024-11-22 16:23:28,805 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35ea20e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 04:23:28, skipping insertion in model container [2024-11-22 16:23:28,806 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:22:39" (2/3) ... [2024-11-22 16:23:28,806 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35ea20e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 04:23:28, skipping insertion in model container [2024-11-22 16:23:28,806 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 04:23:28" (3/3) ... [2024-11-22 16:23:28,807 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2024-11-22 16:23:28,821 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-22 16:23:28,822 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-22 16:23:29,023 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-22 16:23:29,029 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;@763793d8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-22 16:23:29,030 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-22 16:23:29,049 INFO L276 IsEmpty]: Start isEmpty. Operand has 5113 states, 3781 states have (on average 1.3358899761967733) internal successors, (5051), 3814 states have internal predecessors, (5051), 1166 states have call successors, (1166), 165 states have call predecessors, (1166), 164 states have return successors, (1157), 1148 states have call predecessors, (1157), 1157 states have call successors, (1157) [2024-11-22 16:23:29,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-22 16:23:29,076 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 16:23:29,084 INFO L215 NwaCegarLoop]: trace histogram [18, 18, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 16:23:29,087 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-22 16:23:29,092 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 16:23:29,093 INFO L85 PathProgramCache]: Analyzing trace with hash -1768161173, now seen corresponding path program 1 times [2024-11-22 16:23:29,100 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 16:23:29,100 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1720078496] [2024-11-22 16:23:29,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 16:23:29,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 16:23:39,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 16:23:40,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1275 trivial. 0 not checked. [2024-11-22 16:23:40,483 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 16:23:40,483 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1720078496] [2024-11-22 16:23:40,484 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1720078496] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 16:23:40,484 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 16:23:40,484 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-22 16:23:40,486 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1042421684] [2024-11-22 16:23:40,487 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 16:23:40,492 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 16:23:40,492 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 16:23:40,517 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 16:23:40,518 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 16:23:40,529 INFO L87 Difference]: Start difference. First operand has 5113 states, 3781 states have (on average 1.3358899761967733) internal successors, (5051), 3814 states have internal predecessors, (5051), 1166 states have call successors, (1166), 165 states have call predecessors, (1166), 164 states have return successors, (1157), 1148 states have call predecessors, (1157), 1157 states have call successors, (1157) Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-22 16:23:44,630 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 [] [2024-11-22 16:23:45,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-22 16:23:45,991 INFO L93 Difference]: Finished difference Result 15157 states and 22251 transitions. [2024-11-22 16:23:45,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 16:23:45,994 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) Word has length 216 [2024-11-22 16:23:45,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-22 16:23:46,097 INFO L225 Difference]: With dead ends: 15157 [2024-11-22 16:23:46,098 INFO L226 Difference]: Without dead ends: 10067 [2024-11-22 16:23:46,150 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 16:23:46,154 INFO L432 NwaCegarLoop]: 7270 mSDtfsCounter, 7113 mSDsluCounter, 7196 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 9 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7113 SdHoareTripleChecker+Valid, 14466 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2024-11-22 16:23:46,155 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [7113 Valid, 14466 Invalid, 44 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [9 Valid, 34 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2024-11-22 16:23:46,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10067 states. [2024-11-22 16:23:46,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10067 to 10065. [2024-11-22 16:23:46,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10065 states, 7463 states have (on average 1.3076510786546964) internal successors, (9759), 7528 states have internal predecessors, (9759), 2275 states have call successors, (2275), 326 states have call predecessors, (2275), 325 states have return successors, (2272), 2254 states have call predecessors, (2272), 2272 states have call successors, (2272) [2024-11-22 16:23:46,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10065 states to 10065 states and 14306 transitions. [2024-11-22 16:23:46,828 INFO L78 Accepts]: Start accepts. Automaton has 10065 states and 14306 transitions. Word has length 216 [2024-11-22 16:23:46,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-22 16:23:46,832 INFO L471 AbstractCegarLoop]: Abstraction has 10065 states and 14306 transitions. [2024-11-22 16:23:46,832 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-22 16:23:46,832 INFO L276 IsEmpty]: Start isEmpty. Operand 10065 states and 14306 transitions. [2024-11-22 16:23:46,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-22 16:23:46,847 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 16:23:46,847 INFO L215 NwaCegarLoop]: trace histogram [18, 18, 17, 17, 17, 17, 17, 17, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 16:23:46,848 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-22 16:23:46,848 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-22 16:23:46,849 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 16:23:46,849 INFO L85 PathProgramCache]: Analyzing trace with hash -2111679108, now seen corresponding path program 1 times [2024-11-22 16:23:46,849 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 16:23:46,849 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [70435449] [2024-11-22 16:23:46,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 16:23:46,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 16:23:56,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 16:23:57,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1279 trivial. 0 not checked. [2024-11-22 16:23:57,380 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 16:23:57,381 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [70435449] [2024-11-22 16:23:57,381 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [70435449] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 16:23:57,381 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 16:23:57,381 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-22 16:23:57,381 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [688020002] [2024-11-22 16:23:57,381 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 16:23:57,382 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 16:23:57,382 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 16:23:57,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 16:23:57,383 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 16:23:57,385 INFO L87 Difference]: Start difference. First operand 10065 states and 14306 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2024-11-22 16:24:01,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-22 16:24:02,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-22 16:24:02,944 INFO L93 Difference]: Finished difference Result 25021 states and 35552 transitions. [2024-11-22 16:24:02,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 16:24:02,948 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 248 [2024-11-22 16:24:02,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-22 16:24:03,058 INFO L225 Difference]: With dead ends: 25021 [2024-11-22 16:24:03,058 INFO L226 Difference]: Without dead ends: 14995 [2024-11-22 16:24:03,107 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 16:24:03,108 INFO L432 NwaCegarLoop]: 7240 mSDtfsCounter, 7050 mSDsluCounter, 7183 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7050 SdHoareTripleChecker+Valid, 14423 SdHoareTripleChecker+Invalid, 66 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2024-11-22 16:24:03,108 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [7050 Valid, 14423 Invalid, 66 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 52 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2024-11-22 16:24:03,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14995 states.