./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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 01449ac7026c90838431618c909e16b7f497016d315bf0aa470fbf20ceb68e2b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 16:03:30,058 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 16:03:30,126 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 16:03:30,130 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 16:03:30,130 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 16:03:30,154 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 16:03:30,156 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 16:03:30,156 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 16:03:30,157 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 16:03:30,158 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 16:03:30,159 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 16:03:30,159 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 16:03:30,160 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 16:03:30,161 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 16:03:30,161 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 16:03:30,161 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 16:03:30,162 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 16:03:30,162 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 16:03:30,164 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 16:03:30,164 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 16:03:30,164 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 16:03:30,164 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 16:03:30,165 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 16:03:30,165 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 16:03:30,165 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 16:03:30,165 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 16:03:30,166 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 16:03:30,166 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 16:03:30,166 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 16:03:30,166 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 16:03:30,166 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 16:03:30,166 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 16:03:30,167 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 16:03:30,167 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 16:03:30,167 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 16:03:30,167 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 16:03:30,167 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 16:03:30,167 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 16:03:30,175 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 16:03:30,176 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01449ac7026c90838431618c909e16b7f497016d315bf0aa470fbf20ceb68e2b [2024-10-11 16:03:30,392 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 16:03:30,412 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 16:03:30,415 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 16:03:30,416 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 16:03:30,416 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 16:03:30,418 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2024-10-11 16:03:31,778 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 16:03:32,185 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 16:03:32,186 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2024-10-11 16:03:32,230 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/b78637c5d/6ca216b238654e10b19fe028c18a194d/FLAGcce1c1eb6 [2024-10-11 16:03:32,247 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/b78637c5d/6ca216b238654e10b19fe028c18a194d [2024-10-11 16:03:32,250 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 16:03:32,252 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 16:03:32,253 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 16:03:32,254 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 16:03:32,259 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 16:03:32,259 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 04:03:32" (1/1) ... [2024-10-11 16:03:32,261 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30cfa908 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:03:32, skipping insertion in model container [2024-10-11 16:03:32,261 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 04:03:32" (1/1) ... [2024-10-11 16:03:32,362 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 16:03:34,075 WARN L248 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_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306484,306497] [2024-10-11 16:03:34,079 WARN L248 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_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306631,306644] [2024-10-11 16:03:34,080 WARN L248 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_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306770,306783] [2024-10-11 16:03:34,080 WARN L248 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_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306928,306941] [2024-10-11 16:03:34,095 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 16:03:34,151 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 16:03:34,234 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"); [5327] [2024-10-11 16:03:34,236 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)); [5334] [2024-10-11 16:03:34,236 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5341] [2024-10-11 16:03:34,242 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/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/8d0c6a3/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5396-5397] [2024-10-11 16:03:34,242 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"); [5402-5404] [2024-10-11 16:03:34,244 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5480] [2024-10-11 16:03:34,244 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5488] [2024-10-11 16:03:34,244 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5495] [2024-10-11 16:03:34,249 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)); [5623-5624] [2024-10-11 16:03:34,250 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)); [5657-5658] [2024-10-11 16:03:34,252 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)); [5698-5699] [2024-10-11 16:03:34,254 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)); [5727-5728] [2024-10-11 16:03:34,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5764-5765] [2024-10-11 16:03:34,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5801-5802] [2024-10-11 16:03:34,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6747] [2024-10-11 16:03:34,305 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7518] [2024-10-11 16:03:34,306 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7528] [2024-10-11 16:03:34,306 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7543] [2024-10-11 16:03:34,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8329] [2024-10-11 16:03:34,342 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8362] [2024-10-11 16:03:34,342 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8385] [2024-10-11 16:03:34,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8626] [2024-10-11 16:03:34,351 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8656] [2024-10-11 16:03:34,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8669] [2024-10-11 16:03:34,428 WARN L248 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_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306484,306497] [2024-10-11 16:03:34,429 WARN L248 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_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306631,306644] [2024-10-11 16:03:34,430 WARN L248 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_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306770,306783] [2024-10-11 16:03:34,430 WARN L248 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_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306928,306941] [2024-10-11 16:03:34,438 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 16:03:34,592 INFO L204 MainTranslator]: Completed translation [2024-10-11 16:03:34,593 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:03:34 WrapperNode [2024-10-11 16:03:34,593 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 16:03:34,593 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 16:03:34,594 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 16:03:34,594 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 16:03:34,601 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:03:34" (1/1) ... [2024-10-11 16:03:34,660 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:03:34" (1/1) ... [2024-10-11 16:03:34,798 INFO L138 Inliner]: procedures = 338, calls = 1963, calls flagged for inlining = 196, calls inlined = 190, statements flattened = 6115 [2024-10-11 16:03:34,798 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 16:03:34,799 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 16:03:34,799 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 16:03:34,799 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 16:03:34,808 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:03:34" (1/1) ... [2024-10-11 16:03:34,809 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:03:34" (1/1) ... [2024-10-11 16:03:34,846 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:03:34" (1/1) ... [2024-10-11 16:03:35,596 INFO L175 MemorySlicer]: Split 1005 memory accesses to 20 slices as follows [15, 1, 4, 826, 4, 7, 7, 7, 2, 4, 2, 7, 2, 8, 7, 1, 2, 70, 19, 10]. 82 percent of accesses are in the largest equivalence class. The 292 initializations are split as follows [15, 0, 0, 161, 4, 0, 7, 0, 0, 4, 0, 7, 0, 8, 7, 1, 2, 70, 0, 6]. The 246 writes are split as follows [0, 0, 4, 224, 0, 2, 0, 2, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 11, 1]. [2024-10-11 16:03:35,597 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:03:34" (1/1) ... [2024-10-11 16:03:35,597 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:03:34" (1/1) ... [2024-10-11 16:03:35,683 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:03:34" (1/1) ... [2024-10-11 16:03:35,713 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:03:34" (1/1) ... [2024-10-11 16:03:35,738 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:03:34" (1/1) ... [2024-10-11 16:03:35,761 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:03:34" (1/1) ... [2024-10-11 16:03:35,803 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 16:03:35,805 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 16:03:35,806 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 16:03:35,806 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 16:03:35,807 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:03:34" (1/1) ... [2024-10-11 16:03:35,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 16:03:35,820 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 16:03:35,837 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 16:03:35,840 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 16:03:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2024-10-11 16:03:35,878 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2024-10-11 16:03:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-10-11 16:03:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-10-11 16:03:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-10-11 16:03:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-10-11 16:03:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-10-11 16:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-10-11 16:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-10-11 16:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-10-11 16:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-10-11 16:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-10-11 16:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-10-11 16:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-10-11 16:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-10-11 16:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-10-11 16:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-10-11 16:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-10-11 16:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-10-11 16:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-10-11 16:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-10-11 16:03:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-10-11 16:03:35,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-10-11 16:03:35,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-10-11 16:03:35,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-10-11 16:03:35,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-10-11 16:03:35,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-10-11 16:03:35,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-10-11 16:03:35,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-10-11 16:03:35,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-10-11 16:03:35,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-10-11 16:03:35,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-10-11 16:03:35,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-10-11 16:03:35,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-10-11 16:03:35,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-10-11 16:03:35,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-10-11 16:03:35,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-10-11 16:03:35,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-10-11 16:03:35,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-10-11 16:03:35,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-10-11 16:03:35,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-10-11 16:03:35,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-10-11 16:03:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2024-10-11 16:03:35,883 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2024-10-11 16:03:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-11 16:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-11 16:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-11 16:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-11 16:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-11 16:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-11 16:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-11 16:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-11 16:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-11 16:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-11 16:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-11 16:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-11 16:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-11 16:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-11 16:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-11 16:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-11 16:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-11 16:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-10-11 16:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-10-11 16:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-10-11 16:03:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2024-10-11 16:03:35,884 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2024-10-11 16:03:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-10-11 16:03:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-10-11 16:03:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-11 16:03:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-11 16:03:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-11 16:03:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-11 16:03:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-11 16:03:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-11 16:03:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-11 16:03:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-11 16:03:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-11 16:03:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-11 16:03:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-11 16:03:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-11 16:03:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-11 16:03:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-11 16:03:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-11 16:03:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-11 16:03:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-11 16:03:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-11 16:03:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-11 16:03:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-10-11 16:03:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-11 16:03:35,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-11 16:03:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-10-11 16:03:35,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-10-11 16:03:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-11 16:03:35,886 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-11 16:03:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-10-11 16:03:35,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-10-11 16:03:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2024-10-11 16:03:35,887 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2024-10-11 16:03:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2024-10-11 16:03:35,888 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2024-10-11 16:03:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2024-10-11 16:03:35,888 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2024-10-11 16:03:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-10-11 16:03:35,888 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-10-11 16:03:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2024-10-11 16:03:35,888 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2024-10-11 16:03:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-11 16:03:35,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-11 16:03:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-10-11 16:03:35,889 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-10-11 16:03:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-10-11 16:03:35,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-10-11 16:03:35,890 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-10-11 16:03:35,890 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-10-11 16:03:35,890 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2024-10-11 16:03:35,890 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2024-10-11 16:03:35,890 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-10-11 16:03:35,890 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-10-11 16:03:35,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-11 16:03:35,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-11 16:03:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-11 16:03:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-11 16:03:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-11 16:03:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-11 16:03:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-11 16:03:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-11 16:03:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-11 16:03:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-11 16:03:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-11 16:03:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-11 16:03:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-11 16:03:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-11 16:03:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-11 16:03:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-11 16:03:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-11 16:03:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-10-11 16:03:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-10-11 16:03:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-10-11 16:03:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-11 16:03:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-11 16:03:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-11 16:03:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-11 16:03:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-11 16:03:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-11 16:03:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-11 16:03:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-11 16:03:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-11 16:03:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-11 16:03:35,895 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-11 16:03:35,896 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-11 16:03:35,896 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-11 16:03:35,896 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-11 16:03:35,896 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-11 16:03:35,896 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-11 16:03:35,896 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-11 16:03:35,896 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-10-11 16:03:35,896 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-10-11 16:03:35,896 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-10-11 16:03:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-10-11 16:03:35,896 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-10-11 16:03:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-10-11 16:03:35,896 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-10-11 16:03:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2024-10-11 16:03:35,897 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2024-10-11 16:03:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-10-11 16:03:35,897 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-10-11 16:03:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-10-11 16:03:35,897 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-10-11 16:03:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2024-10-11 16:03:35,897 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2024-10-11 16:03:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2024-10-11 16:03:35,897 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2024-10-11 16:03:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-10-11 16:03:35,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-10-11 16:03:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-11 16:03:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-11 16:03:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-11 16:03:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-11 16:03:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-11 16:03:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-11 16:03:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-11 16:03:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-11 16:03:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-11 16:03:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-11 16:03:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-11 16:03:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-11 16:03:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-11 16:03:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-11 16:03:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-11 16:03:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-11 16:03:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-11 16:03:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-11 16:03:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-11 16:03:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-11 16:03:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-11 16:03:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-10-11 16:03:35,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-10-11 16:03:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-10-11 16:03:35,898 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-10-11 16:03:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-10-11 16:03:35,898 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-10-11 16:03:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-10-11 16:03:35,898 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-10-11 16:03:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-10-11 16:03:35,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-10-11 16:03:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-10-11 16:03:35,898 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-10-11 16:03:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-11 16:03:35,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-11 16:03:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-11 16:03:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-10-11 16:03:35,899 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-10-11 16:03:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-11 16:03:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-11 16:03:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-11 16:03:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-11 16:03:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-11 16:03:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-11 16:03:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-11 16:03:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-11 16:03:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-11 16:03:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-11 16:03:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-11 16:03:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-11 16:03:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-11 16:03:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-11 16:03:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-11 16:03:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-11 16:03:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-11 16:03:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-11 16:03:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-11 16:03:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-11 16:03:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-11 16:03:35,901 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-11 16:03:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-10-11 16:03:35,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-10-11 16:03:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2024-10-11 16:03:35,902 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2024-10-11 16:03:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-10-11 16:03:35,902 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-10-11 16:03:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-10-11 16:03:35,902 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-10-11 16:03:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-10-11 16:03:35,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-10-11 16:03:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-10-11 16:03:35,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-10-11 16:03:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-11 16:03:35,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-11 16:03:35,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-11 16:03:35,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-11 16:03:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-11 16:03:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-11 16:03:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-11 16:03:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-11 16:03:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-11 16:03:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-11 16:03:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-11 16:03:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-11 16:03:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-11 16:03:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-11 16:03:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-11 16:03:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-11 16:03:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2024-10-11 16:03:35,906 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-10-11 16:03:35,906 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-11 16:03:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-11 16:03:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-11 16:03:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-10-11 16:03:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-10-11 16:03:35,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-10-11 16:03:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2024-10-11 16:03:35,907 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2024-10-11 16:03:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-10-11 16:03:35,907 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-10-11 16:03:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-11 16:03:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-11 16:03:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-11 16:03:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-11 16:03:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-11 16:03:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-11 16:03:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-11 16:03:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-11 16:03:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-11 16:03:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-11 16:03:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-11 16:03:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-11 16:03:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-11 16:03:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-11 16:03:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-11 16:03:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-11 16:03:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-11 16:03:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-11 16:03:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-11 16:03:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-11 16:03:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-10-11 16:03:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-10-11 16:03:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-10-11 16:03:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-10-11 16:03:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2024-10-11 16:03:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2024-10-11 16:03:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-10-11 16:03:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-10-11 16:03:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-10-11 16:03:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-10-11 16:03:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-10-11 16:03:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-10-11 16:03:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-11 16:03:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-11 16:03:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-11 16:03:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-11 16:03:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-11 16:03:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-11 16:03:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-11 16:03:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-11 16:03:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-11 16:03:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-11 16:03:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-11 16:03:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-11 16:03:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-11 16:03:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-11 16:03:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-11 16:03:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-11 16:03:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-11 16:03:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-11 16:03:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-11 16:03:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-11 16:03:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2024-10-11 16:03:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2024-10-11 16:03:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2024-10-11 16:03:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2024-10-11 16:03:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-10-11 16:03:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-10-11 16:03:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-11 16:03:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-11 16:03:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-11 16:03:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2024-10-11 16:03:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2024-10-11 16:03:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-10-11 16:03:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-10-11 16:03:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-10-11 16:03:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-10-11 16:03:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 16:03:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2024-10-11 16:03:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2024-10-11 16:03:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-10-11 16:03:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-10-11 16:03:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-11 16:03:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-11 16:03:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-11 16:03:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-11 16:03:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-11 16:03:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-11 16:03:35,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-11 16:03:35,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-11 16:03:35,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-11 16:03:35,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-11 16:03:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-11 16:03:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-11 16:03:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-11 16:03:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-11 16:03:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-11 16:03:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-11 16:03:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-11 16:03:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-11 16:03:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-11 16:03:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-11 16:03:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-11 16:03:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-11 16:03:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-11 16:03:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-11 16:03:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-10-11 16:03:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-10-11 16:03:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-10-11 16:03:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-10-11 16:03:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-10-11 16:03:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-10-11 16:03:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-10-11 16:03:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-10-11 16:03:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-10-11 16:03:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-10-11 16:03:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-10-11 16:03:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-10-11 16:03:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-10-11 16:03:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-10-11 16:03:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-10-11 16:03:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-10-11 16:03:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-10-11 16:03:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-10-11 16:03:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-10-11 16:03:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-10-11 16:03:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-10-11 16:03:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-10-11 16:03:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-10-11 16:03:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-10-11 16:03:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2024-10-11 16:03:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2024-10-11 16:03:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-10-11 16:03:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-10-11 16:03:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-10-11 16:03:35,917 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-10-11 16:03:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 16:03:35,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 16:03:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2024-10-11 16:03:35,917 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2024-10-11 16:03:36,632 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 16:03:36,636 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 16:03:36,779 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-11 16:03:40,383 INFO L? ?]: Removed 2900 outVars from TransFormulas that were not future-live. [2024-10-11 16:03:40,383 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 16:03:40,663 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 16:03:40,663 INFO L314 CfgBuilder]: Removed 21 assume(true) statements. [2024-10-11 16:03:40,663 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 04:03:40 BoogieIcfgContainer [2024-10-11 16:03:40,664 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 16:03:40,666 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 16:03:40,666 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 16:03:40,668 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 16:03:40,668 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 04:03:32" (1/3) ... [2024-10-11 16:03:40,669 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27fbd81c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 04:03:40, skipping insertion in model container [2024-10-11 16:03:40,669 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:03:34" (2/3) ... [2024-10-11 16:03:40,670 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27fbd81c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 04:03:40, skipping insertion in model container [2024-10-11 16:03:40,670 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 04:03:40" (3/3) ... [2024-10-11 16:03:40,671 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2024-10-11 16:03:40,689 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 16:03:40,689 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-10-11 16:03:40,794 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 16:03:40,799 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;@1cade24d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 16:03:40,799 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-10-11 16:03:40,811 INFO L276 IsEmpty]: Start isEmpty. Operand has 2289 states, 1620 states have (on average 1.4222222222222223) internal successors, (2304), 1662 states have internal predecessors, (2304), 583 states have call successors, (583), 84 states have call predecessors, (583), 83 states have return successors, (579), 568 states have call predecessors, (579), 579 states have call successors, (579) [2024-10-11 16:03:40,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-10-11 16:03:40,818 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 16:03:40,819 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 16:03:40,819 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 16:03:40,823 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 16:03:40,824 INFO L85 PathProgramCache]: Analyzing trace with hash 323408499, now seen corresponding path program 1 times [2024-10-11 16:03:40,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 16:03:40,831 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1200687486] [2024-10-11 16:03:40,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 16:03:40,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 16:03:41,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:41,238 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-10-11 16:03:41,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:41,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:03:41,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:41,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-10-11 16:03:41,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:41,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-10-11 16:03:41,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:41,269 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-10-11 16:03:41,269 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 16:03:41,270 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1200687486] [2024-10-11 16:03:41,270 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1200687486] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 16:03:41,270 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 16:03:41,270 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-11 16:03:41,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1055242505] [2024-10-11 16:03:41,275 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 16:03:41,279 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-11 16:03:41,279 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 16:03:41,295 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-11 16:03:41,296 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-11 16:03:41,301 INFO L87 Difference]: Start difference. First operand has 2289 states, 1620 states have (on average 1.4222222222222223) internal successors, (2304), 1662 states have internal predecessors, (2304), 583 states have call successors, (583), 84 states have call predecessors, (583), 83 states have return successors, (579), 568 states have call predecessors, (579), 579 states have call successors, (579) Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-10-11 16:03:42,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 16:03:42,548 INFO L93 Difference]: Finished difference Result 4555 states and 7002 transitions. [2024-10-11 16:03:42,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-11 16:03:42,550 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 25 [2024-10-11 16:03:42,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 16:03:42,587 INFO L225 Difference]: With dead ends: 4555 [2024-10-11 16:03:42,587 INFO L226 Difference]: Without dead ends: 2278 [2024-10-11 16:03:42,607 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-11 16:03:42,610 INFO L432 NwaCegarLoop]: 3242 mSDtfsCounter, 0 mSDsluCounter, 3242 mSDsCounter, 0 mSdLazyCounter, 345 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6484 SdHoareTripleChecker+Invalid, 345 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 345 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2024-10-11 16:03:42,610 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6484 Invalid, 345 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 345 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2024-10-11 16:03:42,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2278 states. [2024-10-11 16:03:42,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2278 to 2278. [2024-10-11 16:03:42,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2278 states, 1615 states have (on average 1.3907120743034056) internal successors, (2246), 1655 states have internal predecessors, (2246), 579 states have call successors, (579), 83 states have call predecessors, (579), 82 states have return successors, (577), 566 states have call predecessors, (577), 577 states have call successors, (577) [2024-10-11 16:03:42,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 2278 states and 3402 transitions. [2024-10-11 16:03:42,796 INFO L78 Accepts]: Start accepts. Automaton has 2278 states and 3402 transitions. Word has length 25 [2024-10-11 16:03:42,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 16:03:42,797 INFO L471 AbstractCegarLoop]: Abstraction has 2278 states and 3402 transitions. [2024-10-11 16:03:42,797 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-10-11 16:03:42,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 3402 transitions. [2024-10-11 16:03:42,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-10-11 16:03:42,799 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 16:03:42,799 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 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] [2024-10-11 16:03:42,799 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-11 16:03:42,800 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 16:03:42,800 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 16:03:42,800 INFO L85 PathProgramCache]: Analyzing trace with hash 1414244529, now seen corresponding path program 1 times [2024-10-11 16:03:42,800 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 16:03:42,801 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [141508] [2024-10-11 16:03:42,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 16:03:42,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 16:03:42,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:43,127 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 16:03:43,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:43,137 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-11 16:03:43,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:43,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-10-11 16:03:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:43,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:03:43,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:43,167 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-10-11 16:03:43,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:43,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-10-11 16:03:43,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:43,194 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-10-11 16:03:43,194 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 16:03:43,194 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [141508] [2024-10-11 16:03:43,194 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [141508] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 16:03:43,195 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 16:03:43,195 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-11 16:03:43,195 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1894643404] [2024-10-11 16:03:43,195 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 16:03:43,198 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 16:03:43,198 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 16:03:43,199 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 16:03:43,200 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-11 16:03:43,200 INFO L87 Difference]: Start difference. First operand 2278 states and 3402 transitions. Second operand has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 states have internal predecessors, (18), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-10-11 16:03:43,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 16:03:43,997 INFO L93 Difference]: Finished difference Result 2278 states and 3402 transitions. [2024-10-11 16:03:43,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-11 16:03:43,998 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 states have internal predecessors, (18), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 36 [2024-10-11 16:03:43,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 16:03:44,010 INFO L225 Difference]: With dead ends: 2278 [2024-10-11 16:03:44,011 INFO L226 Difference]: Without dead ends: 1985 [2024-10-11 16:03:44,015 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-11 16:03:44,016 INFO L432 NwaCegarLoop]: 3226 mSDtfsCounter, 3384 mSDsluCounter, 3226 mSDsCounter, 0 mSdLazyCounter, 347 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3384 SdHoareTripleChecker+Valid, 6452 SdHoareTripleChecker+Invalid, 347 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 347 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-10-11 16:03:44,016 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3384 Valid, 6452 Invalid, 347 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 347 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-10-11 16:03:44,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1985 states. [2024-10-11 16:03:44,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1985 to 1985. [2024-10-11 16:03:44,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1985 states, 1398 states have (on average 1.3869814020028612) internal successors, (1939), 1434 states have internal predecessors, (1939), 505 states have call successors, (505), 81 states have call predecessors, (505), 81 states have return successors, (505), 494 states have call predecessors, (505), 505 states have call successors, (505) [2024-10-11 16:03:44,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1985 states and 2949 transitions. [2024-10-11 16:03:44,175 INFO L78 Accepts]: Start accepts. Automaton has 1985 states and 2949 transitions. Word has length 36 [2024-10-11 16:03:44,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 16:03:44,176 INFO L471 AbstractCegarLoop]: Abstraction has 1985 states and 2949 transitions. [2024-10-11 16:03:44,177 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 states have internal predecessors, (18), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-10-11 16:03:44,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 2949 transitions. [2024-10-11 16:03:44,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-10-11 16:03:44,180 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 16:03:44,180 INFO L215 NwaCegarLoop]: trace histogram [7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2024-10-11 16:03:44,180 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-11 16:03:44,180 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 16:03:44,181 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 16:03:44,181 INFO L85 PathProgramCache]: Analyzing trace with hash -1198932811, now seen corresponding path program 1 times [2024-10-11 16:03:44,181 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 16:03:44,181 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [312654941] [2024-10-11 16:03:44,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 16:03:44,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 16:03:44,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:44,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 16:03:44,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:44,551 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-11 16:03:44,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:44,563 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-10-11 16:03:44,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:44,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:03:44,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:44,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 16:03:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:44,589 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-10-11 16:03:44,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:44,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-11 16:03:44,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:44,607 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:03:44,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:44,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 16:03:44,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:44,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-10-11 16:03:44,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:44,620 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-11 16:03:44,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:44,633 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:03:44,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:44,637 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 16:03:44,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:44,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-10-11 16:03:44,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:44,647 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-11 16:03:44,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:44,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-11 16:03:44,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:44,672 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-10-11 16:03:44,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:03:44,682 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-10-11 16:03:44,683 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 16:03:44,684 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [312654941] [2024-10-11 16:03:44,684 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [312654941] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 16:03:44,684 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 16:03:44,684 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-11 16:03:44,684 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [358130614] [2024-10-11 16:03:44,686 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 16:03:44,686 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-11 16:03:44,687 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 16:03:44,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-11 16:03:44,687 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-10-11 16:03:44,687 INFO L87 Difference]: Start difference. First operand 1985 states and 2949 transitions. Second operand has 6 states, 6 states have (on average 6.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2024-10-11 16:03:51,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 16:03:51,788 INFO L93 Difference]: Finished difference Result 2005 states and 2986 transitions. [2024-10-11 16:03:51,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-11 16:03:51,789 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 91 [2024-10-11 16:03:51,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 16:03:51,790 INFO L225 Difference]: With dead ends: 2005 [2024-10-11 16:03:51,790 INFO L226 Difference]: Without dead ends: 0 [2024-10-11 16:03:51,797 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2024-10-11 16:03:51,798 INFO L432 NwaCegarLoop]: 789 mSDtfsCounter, 4125 mSDsluCounter, 1702 mSDsCounter, 0 mSdLazyCounter, 5695 mSolverCounterSat, 2353 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4255 SdHoareTripleChecker+Valid, 2491 SdHoareTripleChecker+Invalid, 8048 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2353 IncrementalHoareTripleChecker+Valid, 5695 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2024-10-11 16:03:51,798 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4255 Valid, 2491 Invalid, 8048 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2353 Valid, 5695 Invalid, 0 Unknown, 0 Unchecked, 6.8s Time] [2024-10-11 16:03:51,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-10-11 16:03:51,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-10-11 16:03:51,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-11 16:03:51,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-10-11 16:03:51,800 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 91 [2024-10-11 16:03:51,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 16:03:51,800 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-10-11 16:03:51,800 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2024-10-11 16:03:51,800 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-10-11 16:03:51,800 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-10-11 16:03:51,803 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2024-10-11 16:03:51,803 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-10-11 16:03:51,803 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-11 16:03:51,805 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-10-11 16:03:51,807 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-10-11 16:03:53,252 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-11 16:03:53,266 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,267 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,267 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,268 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,268 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,275 WARN L155 FloydHoareUtils]: Requires clause for happy_meal_init contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= ~LDV_USB_DEV_REF_COUNTS~0 0)) Eliminated clause: (= ~LDV_USB_DEV_REF_COUNTS~0 0) [2024-10-11 16:03:53,277 WARN L155 FloydHoareUtils]: Requires clause for alloc_skb contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= ~LDV_USB_DEV_REF_COUNTS~0 0)) Eliminated clause: (= ~LDV_USB_DEV_REF_COUNTS~0 0) [2024-10-11 16:03:53,278 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,278 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,278 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,279 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,280 WARN L155 FloydHoareUtils]: Requires clause for happy_meal_open contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= ~LDV_USB_DEV_REF_COUNTS~0 0)) Eliminated clause: (= ~LDV_USB_DEV_REF_COUNTS~0 0) [2024-10-11 16:03:53,281 WARN L155 FloydHoareUtils]: Requires clause for ldv_malloc contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= ~LDV_USB_DEV_REF_COUNTS~0 0)) Eliminated clause: (= ~LDV_USB_DEV_REF_COUNTS~0 0) [2024-10-11 16:03:53,282 WARN L155 FloydHoareUtils]: Requires clause for ldv_dev_set_drvdata contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= ~LDV_USB_DEV_REF_COUNTS~0 0)) Eliminated clause: (= ~LDV_USB_DEV_REF_COUNTS~0 0) [2024-10-11 16:03:53,283 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,284 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,284 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,284 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,285 WARN L155 FloydHoareUtils]: Requires clause for happy_meal_set_multicast contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= ~LDV_USB_DEV_REF_COUNTS~0 0)) Eliminated clause: (= ~LDV_USB_DEV_REF_COUNTS~0 0) [2024-10-11 16:03:53,288 WARN L155 FloydHoareUtils]: Requires clause for happy_meal_tx_timeout contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= ~LDV_USB_DEV_REF_COUNTS~0 0)) Eliminated clause: (= ~LDV_USB_DEV_REF_COUNTS~0 0) [2024-10-11 16:03:53,295 WARN L155 FloydHoareUtils]: Requires clause for ##fun~$Pointer$~TO~VOID contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= ~LDV_USB_DEV_REF_COUNTS~0 0)) Eliminated clause: (= ~LDV_USB_DEV_REF_COUNTS~0 0) [2024-10-11 16:03:53,295 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,295 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,296 WARN L155 FloydHoareUtils]: Requires clause for ##fun~$Pointer$~TO~int contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= ~LDV_USB_DEV_REF_COUNTS~0 0)) Eliminated clause: (= ~LDV_USB_DEV_REF_COUNTS~0 0) [2024-10-11 16:03:53,296 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,296 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,296 WARN L155 FloydHoareUtils]: Requires clause for ldv_xmalloc contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|) (= ~LDV_USB_DEV_REF_COUNTS~0 0)) Eliminated clause: (= ~LDV_USB_DEV_REF_COUNTS~0 0) [2024-10-11 16:03:53,298 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,298 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,298 WARN L155 FloydHoareUtils]: Requires clause for ldv_free contained old-variable. Original clause: (and (= |old(#valid)| |#valid|) (= ~LDV_USB_DEV_REF_COUNTS~0 0)) Eliminated clause: (= ~LDV_USB_DEV_REF_COUNTS~0 0) [2024-10-11 16:03:53,299 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,299 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,300 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,300 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,301 WARN L155 FloydHoareUtils]: Requires clause for ldv_free_netdev contained old-variable. Original clause: (and (= |old(#valid)| |#valid|) (= ~LDV_USB_DEV_REF_COUNTS~0 0)) Eliminated clause: (= ~LDV_USB_DEV_REF_COUNTS~0 0) [2024-10-11 16:03:53,304 WARN L155 FloydHoareUtils]: Requires clause for #Ultimate.C_strcpy#2 contained old-variable. Original clause: (and (= |old(#memory_$Pointer$#2.base)| |#memory_$Pointer$#2.base|) (= |#memory_int#2| |old(#memory_int#2)|) (= |#memory_$Pointer$#2.offset| |old(#memory_$Pointer$#2.offset)|) (= ~LDV_USB_DEV_REF_COUNTS~0 0)) Eliminated clause: (= ~LDV_USB_DEV_REF_COUNTS~0 0) [2024-10-11 16:03:53,304 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,304 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 [2024-10-11 16:03:53,305 WARN L155 FloydHoareUtils]: Requires clause for happy_meal_pci_remove contained old-variable. Original clause: (and (= |old(#valid)| |#valid|) (= ~LDV_USB_DEV_REF_COUNTS~0 0)) Eliminated clause: (= ~LDV_USB_DEV_REF_COUNTS~0 0) [2024-10-11 16:03:53,305 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 04:03:53 BoogieIcfgContainer [2024-10-11 16:03:53,305 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-11 16:03:53,306 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-11 16:03:53,306 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-11 16:03:53,306 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-11 16:03:53,307 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 04:03:40" (3/4) ... [2024-10-11 16:03:53,308 INFO L139 WitnessPrinter]: Generating witness for correct program [2024-10-11 16:03:53,311 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2024-10-11 16:03:53,311 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hme_read_desc32 [2024-10-11 16:03:53,311 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2024-10-11 16:03:53,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#11 [2024-10-11 16:03:53,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#12 [2024-10-11 16:03:53,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure BB_GET_BIT2 [2024-10-11 16:03:53,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_init [2024-10-11 16:03:53,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#10 [2024-10-11 16:03:53,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2024-10-11 16:03:53,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#15 [2024-10-11 16:03:53,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#16 [2024-10-11 16:03:53,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#13 [2024-10-11 16:03:53,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#14 [2024-10-11 16:03:53,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_clean_rings [2024-10-11 16:03:53,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_skb [2024-10-11 16:03:53,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#19 [2024-10-11 16:03:53,312 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-10-11 16:03:53,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2024-10-11 16:03:53,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#17 [2024-10-11 16:03:53,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#18 [2024-10-11 16:03:53,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2024-10-11 16:03:53,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-10-11 16:03:53,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2024-10-11 16:03:53,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2024-10-11 16:03:53,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_open [2024-10-11 16:03:53,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_write [2024-10-11 16:03:53,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_poll_stop [2024-10-11 16:03:53,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_quattro_p [2024-10-11 16:03:53,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2024-10-11 16:03:53,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_close [2024-10-11 16:03:53,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_interrupt_context [2024-10-11 16:03:53,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-10-11 16:03:53,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2024-10-11 16:03:53,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2024-10-11 16:03:53,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemcheck_mark_initialized [2024-10-11 16:03:53,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_process_context [2024-10-11 16:03:53,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2024-10-11 16:03:53,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_happy_link_modes [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_reset [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_set_multicast [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure BB_PUT_BIT [2024-10-11 16:03:53,314 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crc32_le [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tx_timeout [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_unmap_page [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_any [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_map_single_attrs [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_begin_auto_negotiation [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_get_counters [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_read [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_single_attrs [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_end_pointer [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_del_timer [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_validate_addr [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_map_page [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#1 [2024-10-11 16:03:53,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ethtool_cmd_speed [2024-10-11 16:03:53,316 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#0 [2024-10-11 16:03:53,317 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-10-11 16:03:53,317 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2024-10-11 16:03:53,317 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2024-10-11 16:03:53,317 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_stop [2024-10-11 16:03:53,317 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2024-10-11 16:03:53,317 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2024-10-11 16:03:53,317 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2024-10-11 16:03:53,317 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2024-10-11 16:03:53,317 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2024-10-11 16:03:53,317 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq [2024-10-11 16:03:53,317 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_page [2024-10-11 16:03:53,317 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#7 [2024-10-11 16:03:53,317 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#6 [2024-10-11 16:03:53,317 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#9 [2024-10-11 16:03:53,318 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_lucent_phy [2024-10-11 16:03:53,318 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#8 [2024-10-11 16:03:53,318 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#3 [2024-10-11 16:03:53,318 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2024-10-11 16:03:53,318 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#2 [2024-10-11 16:03:53,318 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#5 [2024-10-11 16:03:53,318 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#4 [2024-10-11 16:03:53,318 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readb [2024-10-11 16:03:53,319 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_pci_remove [2024-10-11 16:03:53,319 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_transceiver_check [2024-10-11 16:03:53,372 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 800 nodes and edges [2024-10-11 16:03:53,382 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 308 nodes and edges [2024-10-11 16:03:53,388 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 78 nodes and edges [2024-10-11 16:03:53,393 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2024-10-11 16:03:53,398 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-10-11 16:03:53,401 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-10-11 16:03:53,405 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-10-11 16:03:53,409 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-10-11 16:03:53,894 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-10-11 16:03:53,895 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/witness.yml [2024-10-11 16:03:53,895 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-11 16:03:53,898 INFO L158 Benchmark]: Toolchain (without parser) took 21643.66ms. Allocated memory was 167.8MB in the beginning and 1.0GB in the end (delta: 864.0MB). Free memory was 100.6MB in the beginning and 840.8MB in the end (delta: -740.2MB). Peak memory consumption was 515.1MB. Max. memory is 16.1GB. [2024-10-11 16:03:53,898 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 167.8MB. Free memory is still 134.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 16:03:53,899 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2339.56ms. Allocated memory was 167.8MB in the beginning and 264.2MB in the end (delta: 96.5MB). Free memory was 100.5MB in the beginning and 161.5MB in the end (delta: -61.0MB). Peak memory consumption was 104.7MB. Max. memory is 16.1GB. [2024-10-11 16:03:53,899 INFO L158 Benchmark]: Boogie Procedure Inliner took 205.17ms. Allocated memory is still 264.2MB. Free memory was 161.5MB in the beginning and 121.6MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2024-10-11 16:03:53,899 INFO L158 Benchmark]: Boogie Preprocessor took 1005.29ms. Allocated memory was 264.2MB in the beginning and 434.1MB in the end (delta: 169.9MB). Free memory was 121.6MB in the beginning and 292.2MB in the end (delta: -170.6MB). Peak memory consumption was 116.7MB. Max. memory is 16.1GB. [2024-10-11 16:03:53,899 INFO L158 Benchmark]: RCFGBuilder took 4858.69ms. Allocated memory is still 434.1MB. Free memory was 292.2MB in the beginning and 206.7MB in the end (delta: 85.6MB). Peak memory consumption was 231.3MB. Max. memory is 16.1GB. [2024-10-11 16:03:53,899 INFO L158 Benchmark]: TraceAbstraction took 12639.92ms. Allocated memory was 434.1MB in the beginning and 702.5MB in the end (delta: 268.4MB). Free memory was 205.6MB in the beginning and 234.5MB in the end (delta: -28.8MB). Peak memory consumption was 287.8MB. Max. memory is 16.1GB. [2024-10-11 16:03:53,900 INFO L158 Benchmark]: Witness Printer took 588.81ms. Allocated memory was 702.5MB in the beginning and 1.0GB in the end (delta: 329.3MB). Free memory was 234.5MB in the beginning and 840.8MB in the end (delta: -606.3MB). Peak memory consumption was 111.1MB. Max. memory is 16.1GB. [2024-10-11 16:03:53,901 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 167.8MB. Free memory is still 134.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2339.56ms. Allocated memory was 167.8MB in the beginning and 264.2MB in the end (delta: 96.5MB). Free memory was 100.5MB in the beginning and 161.5MB in the end (delta: -61.0MB). Peak memory consumption was 104.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 205.17ms. Allocated memory is still 264.2MB. Free memory was 161.5MB in the beginning and 121.6MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1005.29ms. Allocated memory was 264.2MB in the beginning and 434.1MB in the end (delta: 169.9MB). Free memory was 121.6MB in the beginning and 292.2MB in the end (delta: -170.6MB). Peak memory consumption was 116.7MB. Max. memory is 16.1GB. * RCFGBuilder took 4858.69ms. Allocated memory is still 434.1MB. Free memory was 292.2MB in the beginning and 206.7MB in the end (delta: 85.6MB). Peak memory consumption was 231.3MB. Max. memory is 16.1GB. * TraceAbstraction took 12639.92ms. Allocated memory was 434.1MB in the beginning and 702.5MB in the end (delta: 268.4MB). Free memory was 205.6MB in the beginning and 234.5MB in the end (delta: -28.8MB). Peak memory consumption was 287.8MB. Max. memory is 16.1GB. * Witness Printer took 588.81ms. Allocated memory was 702.5MB in the beginning and 1.0GB in the end (delta: 329.3MB). Free memory was 234.5MB in the beginning and 840.8MB in the end (delta: -606.3MB). Peak memory consumption was 111.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5327]: 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"); [5327] - GenericResultAtLocation [Line: 5334]: 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)); [5334] - GenericResultAtLocation [Line: 5341]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [5341] - GenericResultAtLocation [Line: 5396]: 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/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/8d0c6a3/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5396-5397] - GenericResultAtLocation [Line: 5402]: 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"); [5402-5404] - GenericResultAtLocation [Line: 5480]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5480] - GenericResultAtLocation [Line: 5488]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5488] - GenericResultAtLocation [Line: 5495]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5495] - GenericResultAtLocation [Line: 5623]: 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)); [5623-5624] - GenericResultAtLocation [Line: 5657]: 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)); [5657-5658] - GenericResultAtLocation [Line: 5698]: 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)); [5698-5699] - GenericResultAtLocation [Line: 5727]: 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)); [5727-5728] - GenericResultAtLocation [Line: 5764]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5764-5765] - GenericResultAtLocation [Line: 5801]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5801-5802] - GenericResultAtLocation [Line: 6747]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6747] - GenericResultAtLocation [Line: 7518]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7518] - GenericResultAtLocation [Line: 7528]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7528] - GenericResultAtLocation [Line: 7543]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7543] - GenericResultAtLocation [Line: 8329]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8329] - GenericResultAtLocation [Line: 8362]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8362] - GenericResultAtLocation [Line: 8385]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8385] - GenericResultAtLocation [Line: 8626]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8626] - GenericResultAtLocation [Line: 8656]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8656] - GenericResultAtLocation [Line: 8669]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8669] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~LDV_USB_DEV_REF_COUNTS~0 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 11394]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 11406]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 122 procedures, 2439 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 11.1s, OverallIterations: 3, TraceHistogramMax: 7, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 9.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 7639 SdHoareTripleChecker+Valid, 8.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 7509 mSDsluCounter, 15427 SdHoareTripleChecker+Invalid, 7.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 8170 mSDsCounter, 2353 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 6387 IncrementalHoareTripleChecker+Invalid, 8740 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2353 mSolverCounterUnsat, 7257 mSDtfsCounter, 6387 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 70 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2289occurred in iteration=0, InterpolantAutomatonStates: 14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 152 NumberOfCodeBlocks, 152 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 149 ConstructedInterpolants, 0 QuantifiedInterpolants, 268 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 106/106 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 8630]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6491]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9049]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7705]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9387]: Loop Invariant Derived loop invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: 10261]: Location Invariant Derived location invariant: 1 - InvariantResult [Line: 10352]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6289]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6821]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9424]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7454]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: 7580]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 8198]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6545]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10077]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9681]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: 5435]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7487]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7948]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7060]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6912]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10352]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7758]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 5453]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6848]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10468]: Location Invariant Derived location invariant: 1 - InvariantResult [Line: 7060]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6491]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7190]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6184]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7023]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 8252]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: 6336]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 8732]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6890]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7190]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: 8402]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 8660]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7023]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7097]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7953]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7910]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7097]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7797]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 11135]: Location Invariant Derived location invariant: 1 - InvariantResult [Line: 9964]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6414]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6545]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7763]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 5588]: Procedure Contract for get_dma_ops Derived contract for procedure get_dma_ops. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 6289]: Procedure Contract for hme_read_desc32 Derived contract for procedure hme_read_desc32. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11124]: Procedure Contract for ldv_assume Derived contract for procedure ldv_assume. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 6310]: Procedure Contract for BB_GET_BIT2 Derived contract for procedure BB_GET_BIT2. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 7682]: Procedure Contract for happy_meal_init Derived contract for procedure happy_meal_init. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 5970]: Procedure Contract for skb_reserve Derived contract for procedure skb_reserve. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 7385]: Procedure Contract for happy_meal_clean_rings Derived contract for procedure happy_meal_clean_rings. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 5941]: Procedure Contract for alloc_skb Derived contract for procedure alloc_skb. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11582]: Procedure Contract for pci_release_regions Derived contract for procedure pci_release_regions. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11530]: Procedure Contract for free_netdev Derived contract for procedure free_netdev. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11461]: Procedure Contract for __phys_addr Derived contract for procedure __phys_addr. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 8472]: Procedure Contract for happy_meal_open Derived contract for procedure happy_meal_open. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 6540]: Procedure Contract for happy_meal_tcvr_write Derived contract for procedure happy_meal_tcvr_write. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 7162]: Procedure Contract for happy_meal_poll_stop Derived contract for procedure happy_meal_poll_stop. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 8953]: Procedure Contract for is_quattro_p Derived contract for procedure is_quattro_p. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 6097]: Procedure Contract for netif_wake_queue Derived contract for procedure netif_wake_queue. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 8510]: Procedure Contract for happy_meal_close Derived contract for procedure happy_meal_close. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11561]: Procedure Contract for ldv_switch_to_interrupt_context Derived contract for procedure ldv_switch_to_interrupt_context. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11161]: Procedure Contract for ldv_malloc Derived contract for procedure ldv_malloc. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 10938]: Procedure Contract for ldv_dev_set_drvdata Derived contract for procedure ldv_dev_set_drvdata. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11037]: Procedure Contract for ldv_filter_err_code Derived contract for procedure ldv_filter_err_code. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 5534]: Procedure Contract for kmemcheck_mark_initialized Derived contract for procedure kmemcheck_mark_initialized. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11564]: Procedure Contract for ldv_switch_to_process_context Derived contract for procedure ldv_switch_to_process_context. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11527]: Procedure Contract for free_irq Derived contract for procedure free_irq. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 6699]: Procedure Contract for set_happy_link_modes Derived contract for procedure set_happy_link_modes. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 7180]: Procedure Contract for happy_meal_tcvr_reset Derived contract for procedure happy_meal_tcvr_reset. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 8701]: Procedure Contract for happy_meal_set_multicast Derived contract for procedure happy_meal_set_multicast. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 5564]: Procedure Contract for valid_dma_direction Derived contract for procedure valid_dma_direction. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 5453]: Procedure Contract for spin_unlock_irq Derived contract for procedure spin_unlock_irq. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11142]: Procedure Contract for ldv__builtin_expect Derived contract for procedure ldv__builtin_expect. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 6140]: Procedure Contract for netif_stop_queue Derived contract for procedure netif_stop_queue. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11508]: Procedure Contract for del_timer Derived contract for procedure del_timer. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 6299]: Procedure Contract for BB_PUT_BIT Derived contract for procedure BB_PUT_BIT. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11486]: Procedure Contract for crc32_le Derived contract for procedure crc32_le. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 8533]: Procedure Contract for happy_meal_tx_timeout Derived contract for procedure happy_meal_tx_timeout. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11504]: Procedure Contract for debug_dma_unmap_page Derived contract for procedure debug_dma_unmap_page. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 6184]: Procedure Contract for dev_kfree_skb_any Derived contract for procedure dev_kfree_skb_any. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 5603]: Procedure Contract for dma_map_single_attrs Derived contract for procedure dma_map_single_attrs. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 7554]: Procedure Contract for happy_meal_begin_auto_negotiation Derived contract for procedure happy_meal_begin_auto_negotiation. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 7130]: Procedure Contract for happy_meal_get_counters Derived contract for procedure happy_meal_get_counters. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 6484]: Procedure Contract for happy_meal_tcvr_read Derived contract for procedure happy_meal_tcvr_read. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 5640]: Procedure Contract for dma_unmap_single_attrs Derived contract for procedure dma_unmap_single_attrs. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11265]: Procedure Contract for ldv_undef_int Derived contract for procedure ldv_undef_int. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11434]: Procedure Contract for __const_udelay Derived contract for procedure __const_udelay. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 5435]: Procedure Contract for spin_lock_irq Derived contract for procedure spin_lock_irq. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11228]: Procedure Contract for ldv_xmalloc Derived contract for procedure ldv_xmalloc. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11479]: Procedure Contract for add_timer Derived contract for procedure add_timer. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11623]: Procedure Contract for strlcpy Derived contract for procedure strlcpy. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 5951]: Procedure Contract for skb_end_pointer Derived contract for procedure skb_end_pointer. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 9681]: Procedure Contract for ldv_del_timer Derived contract for procedure ldv_del_timer. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11524]: Procedure Contract for eth_validate_addr Derived contract for procedure eth_validate_addr. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 10970]: Procedure Contract for ldv_is_err Derived contract for procedure ldv_is_err. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11219]: Procedure Contract for ldv_free Derived contract for procedure ldv_free. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11542]: Procedure Contract for iounmap Derived contract for procedure iounmap. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11495]: Procedure Contract for debug_dma_map_page Derived contract for procedure debug_dma_map_page. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11599]: Procedure Contract for printk Derived contract for procedure printk. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11629]: Procedure Contract for warn_slowpath_null Derived contract for procedure warn_slowpath_null. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 6037]: Procedure Contract for ethtool_cmd_speed Derived contract for procedure ethtool_cmd_speed. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11614]: Procedure Contract for skb_put Derived contract for procedure skb_put. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 9976]: Procedure Contract for ldv_free_netdev Derived contract for procedure ldv_free_netdev. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 7093]: Procedure Contract for happy_meal_stop Derived contract for procedure happy_meal_stop. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 6050]: Procedure Contract for netdev_priv Derived contract for procedure netdev_priv. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 5484]: Procedure Contract for readl Derived contract for procedure readl. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 6043]: Procedure Contract for netdev_get_tx_queue Derived contract for procedure netdev_get_tx_queue. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 5492]: Procedure Contract for writel Derived contract for procedure writel. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11008]: Procedure Contract for ldv_filter_positive_int Derived contract for procedure ldv_filter_positive_int. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 9964]: Procedure Contract for ldv_free_irq Derived contract for procedure ldv_free_irq. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 5711]: Procedure Contract for dma_unmap_page Derived contract for procedure dma_unmap_page. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 6779]: Procedure Contract for is_lucent_phy Derived contract for procedure is_lucent_phy. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 11113]: Procedure Contract for ldv_check_final_state Derived contract for procedure ldv_check_final_state. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 5476]: Procedure Contract for readb Derived contract for procedure readb. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 9440]: Procedure Contract for happy_meal_pci_remove Derived contract for procedure happy_meal_pci_remove. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) - ProcedureContractResult [Line: 7314]: Procedure Contract for happy_meal_transceiver_check Derived contract for procedure happy_meal_transceiver_check. Requires: (LDV_USB_DEV_REF_COUNTS == 0) Ensures: (LDV_USB_DEV_REF_COUNTS == 0) RESULT: Ultimate proved your program to be correct! [2024-10-11 16:03:53,946 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE