./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/bin/uautomizer-verify-aQ6SnzHsRB --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 e350f5fd8ffbd667100a30f406dc6dd2bcc7b1c441d0fb2f62856b1e6d57fc85 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 20:26:32,436 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 20:26:32,535 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-27 20:26:32,544 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 20:26:32,545 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 20:26:32,585 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 20:26:32,586 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 20:26:32,587 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 20:26:32,587 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 20:26:32,587 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 20:26:32,588 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 20:26:32,588 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 20:26:32,588 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 20:26:32,588 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 20:26:32,588 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 20:26:32,588 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 20:26:32,589 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 20:26:32,589 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 20:26:32,589 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 20:26:32,589 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 20:26:32,589 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 20:26:32,591 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 20:26:32,591 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 20:26:32,591 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 20:26:32,591 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 20:26:32,591 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 20:26:32,591 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:26:32,591 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:26:32,591 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:26:32,591 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:26:32,592 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 20:26:32,592 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:26:32,592 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:26:32,592 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:26:32,592 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:26:32,593 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 20:26:32,593 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 20:26:32,593 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 20:26:32,593 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 20:26:32,593 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-27 20:26:32,593 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-27 20:26:32,593 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 20:26:32,593 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 20:26:32,593 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 20:26:32,593 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 20:26:32,593 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/bin/uautomizer-verify-aQ6SnzHsRB 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 -> e350f5fd8ffbd667100a30f406dc6dd2bcc7b1c441d0fb2f62856b1e6d57fc85 [2024-11-27 20:26:32,914 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 20:26:32,926 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 20:26:32,929 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 20:26:32,932 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 20:26:32,933 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 20:26:32,934 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2024-11-27 20:26:35,925 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/bin/uautomizer-verify-aQ6SnzHsRB/data/3f1623b44/d7e0843c21934496ba8c9af0175aeab7/FLAG33f23d1b3 [2024-11-27 20:26:36,659 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 20:26:36,660 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2024-11-27 20:26:36,702 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/bin/uautomizer-verify-aQ6SnzHsRB/data/3f1623b44/d7e0843c21934496ba8c9af0175aeab7/FLAG33f23d1b3 [2024-11-27 20:26:36,717 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/bin/uautomizer-verify-aQ6SnzHsRB/data/3f1623b44/d7e0843c21934496ba8c9af0175aeab7 [2024-11-27 20:26:36,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 20:26:36,721 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 20:26:36,723 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 20:26:36,723 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 20:26:36,728 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 20:26:36,729 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:26:36" (1/1) ... [2024-11-27 20:26:36,730 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c83acad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:36, skipping insertion in model container [2024-11-27 20:26:36,730 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:26:36" (1/1) ... [2024-11-27 20:26:36,878 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 20:26:39,336 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307842,307855] [2024-11-27 20:26:39,340 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307989,308002] [2024-11-27 20:26:39,341 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308128,308141] [2024-11-27 20:26:39,341 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308286,308299] [2024-11-27 20:26:39,388 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:26:39,447 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 20:26:39,602 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"); [5358] [2024-11-27 20:26:39,604 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)); [5365] [2024-11-27 20:26:39,604 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5372] [2024-11-27 20:26:39,609 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)); [5426-5427] [2024-11-27 20:26:39,609 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"); [5432-5434] [2024-11-27 20:26:39,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5471] [2024-11-27 20:26:39,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5474] [2024-11-27 20:26:39,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5477] [2024-11-27 20:26:39,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5480] [2024-11-27 20:26:39,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5569] [2024-11-27 20:26:39,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5577] [2024-11-27 20:26:39,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5607] [2024-11-27 20:26:39,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5615] [2024-11-27 20:26:39,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5622] [2024-11-27 20:26:39,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5630] [2024-11-27 20:26:39,632 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)); [5698-5699] [2024-11-27 20:26:39,634 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)); [5732-5733] [2024-11-27 20:26:39,959 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307842,307855] [2024-11-27 20:26:39,962 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307989,308002] [2024-11-27 20:26:39,963 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308128,308141] [2024-11-27 20:26:39,963 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308286,308299] [2024-11-27 20:26:39,983 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:26:40,162 INFO L204 MainTranslator]: Completed translation [2024-11-27 20:26:40,163 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:40 WrapperNode [2024-11-27 20:26:40,164 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 20:26:40,165 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 20:26:40,166 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 20:26:40,166 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 20:26:40,176 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:40" (1/1) ... [2024-11-27 20:26:40,293 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:40" (1/1) ... [2024-11-27 20:26:40,555 INFO L138 Inliner]: procedures = 341, calls = 2177, calls flagged for inlining = 182, calls inlined = 176, statements flattened = 5441 [2024-11-27 20:26:40,557 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 20:26:40,558 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 20:26:40,558 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 20:26:40,558 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 20:26:40,567 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:40" (1/1) ... [2024-11-27 20:26:40,568 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:40" (1/1) ... [2024-11-27 20:26:40,702 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:40" (1/1) ... [2024-11-27 20:26:41,612 INFO L175 MemorySlicer]: Split 1041 memory accesses to 25 slices as follows [6, 2, 858, 59, 1, 2, 9, 9, 9, 26, 1, 7, 9, 2, 2, 1, 2, 6, 5, 7, 5, 5, 5, 1, 2]. 82 percent of accesses are in the largest equivalence class. The 88 initializations are split as follows [6, 0, 5, 0, 1, 2, 8, 8, 8, 0, 0, 6, 8, 0, 0, 0, 0, 6, 5, 7, 5, 5, 5, 1, 2]. The 452 writes are split as follows [0, 0, 413, 10, 0, 0, 0, 0, 0, 26, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0]. [2024-11-27 20:26:41,613 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:40" (1/1) ... [2024-11-27 20:26:41,613 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:40" (1/1) ... [2024-11-27 20:26:41,798 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:40" (1/1) ... [2024-11-27 20:26:41,814 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:40" (1/1) ... [2024-11-27 20:26:41,850 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:40" (1/1) ... [2024-11-27 20:26:41,910 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:40" (1/1) ... [2024-11-27 20:26:41,936 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:40" (1/1) ... [2024-11-27 20:26:42,018 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 20:26:42,020 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 20:26:42,020 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 20:26:42,021 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 20:26:42,021 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:40" (1/1) ... [2024-11-27 20:26:42,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:26:42,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:26:42,060 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 20:26:42,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 20:26:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2024-11-27 20:26:42,093 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2024-11-27 20:26:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2024-11-27 20:26:42,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2024-11-27 20:26:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2024-11-27 20:26:42,093 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2024-11-27 20:26:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-27 20:26:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-27 20:26:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-27 20:26:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-27 20:26:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-27 20:26:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-27 20:26:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-27 20:26:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-27 20:26:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-27 20:26:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-27 20:26:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-27 20:26:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-27 20:26:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-27 20:26:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-27 20:26:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-27 20:26:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-27 20:26:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-27 20:26:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-27 20:26:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-27 20:26:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-27 20:26:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-27 20:26:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-27 20:26:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-27 20:26:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-27 20:26:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-27 20:26:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-27 20:26:42,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-27 20:26:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-27 20:26:42,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-27 20:26:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-27 20:26:42,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-27 20:26:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-27 20:26:42,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-27 20:26:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2024-11-27 20:26:42,096 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2024-11-27 20:26:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-27 20:26:42,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-27 20:26:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-27 20:26:42,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-27 20:26:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2024-11-27 20:26:42,096 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2024-11-27 20:26:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2024-11-27 20:26:42,096 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2024-11-27 20:26:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2024-11-27 20:26:42,096 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2024-11-27 20:26:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-27 20:26:42,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-27 20:26:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2024-11-27 20:26:42,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2024-11-27 20:26:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2024-11-27 20:26:42,096 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2024-11-27 20:26:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2024-11-27 20:26:42,096 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2024-11-27 20:26:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-27 20:26:42,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-27 20:26:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-27 20:26:42,097 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-27 20:26:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2024-11-27 20:26:42,097 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2024-11-27 20:26:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-27 20:26:42,097 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-27 20:26:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2024-11-27 20:26:42,097 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2024-11-27 20:26:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-27 20:26:42,100 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-27 20:26:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2024-11-27 20:26:42,100 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2024-11-27 20:26:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20 [2024-11-27 20:26:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20 [2024-11-27 20:26:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2024-11-27 20:26:42,102 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2024-11-27 20:26:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-27 20:26:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2024-11-27 20:26:42,102 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2024-11-27 20:26:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-27 20:26:42,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-27 20:26:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-27 20:26:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-27 20:26:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-27 20:26:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-27 20:26:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-27 20:26:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-27 20:26:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-27 20:26:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-27 20:26:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-27 20:26:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-27 20:26:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-27 20:26:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-27 20:26:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-27 20:26:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-27 20:26:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-27 20:26:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-27 20:26:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-27 20:26:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-27 20:26:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-27 20:26:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-27 20:26:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-27 20:26:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-27 20:26:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-27 20:26:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-27 20:26:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-27 20:26:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-27 20:26:42,104 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-27 20:26:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-27 20:26:42,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-27 20:26:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-27 20:26:42,104 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-27 20:26:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-27 20:26:42,104 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-27 20:26:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-27 20:26:42,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-27 20:26:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-27 20:26:42,105 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-27 20:26:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2024-11-27 20:26:42,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2024-11-27 20:26:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-27 20:26:42,105 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-27 20:26:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-27 20:26:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-27 20:26:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-27 20:26:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-27 20:26:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-27 20:26:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-27 20:26:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-27 20:26:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-27 20:26:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-27 20:26:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-27 20:26:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-27 20:26:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-27 20:26:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-27 20:26:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-27 20:26:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-27 20:26:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-27 20:26:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-27 20:26:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-27 20:26:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-27 20:26:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-27 20:26:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-27 20:26:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-27 20:26:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-27 20:26:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-27 20:26:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-27 20:26:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-27 20:26:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-27 20:26:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-27 20:26:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2024-11-27 20:26:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2024-11-27 20:26:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-27 20:26:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-27 20:26:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2024-11-27 20:26:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2024-11-27 20:26:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-11-27 20:26:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-11-27 20:26:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-27 20:26:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-27 20:26:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-27 20:26:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-27 20:26:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-27 20:26:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-27 20:26:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-27 20:26:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-27 20:26:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-27 20:26:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-27 20:26:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-27 20:26:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-27 20:26:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2024-11-27 20:26:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2024-11-27 20:26:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2024-11-27 20:26:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2024-11-27 20:26:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2024-11-27 20:26:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2024-11-27 20:26:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-27 20:26:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-27 20:26:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2024-11-27 20:26:42,115 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2024-11-27 20:26:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-27 20:26:42,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-27 20:26:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2024-11-27 20:26:42,115 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2024-11-27 20:26:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-27 20:26:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-27 20:26:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-27 20:26:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-27 20:26:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-27 20:26:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-27 20:26:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-27 20:26:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-27 20:26:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-27 20:26:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-27 20:26:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-27 20:26:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-27 20:26:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-27 20:26:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-27 20:26:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-27 20:26:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-27 20:26:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-27 20:26:42,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-27 20:26:42,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-27 20:26:42,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-27 20:26:42,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-27 20:26:42,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-27 20:26:42,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-27 20:26:42,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-27 20:26:42,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-27 20:26:42,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2024-11-27 20:26:42,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2024-11-27 20:26:42,119 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2024-11-27 20:26:42,119 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2024-11-27 20:26:42,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-27 20:26:42,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-27 20:26:42,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-27 20:26:42,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-27 20:26:42,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-27 20:26:42,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-27 20:26:42,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-27 20:26:42,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-27 20:26:42,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-27 20:26:42,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-27 20:26:42,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-27 20:26:42,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-27 20:26:42,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-27 20:26:42,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-27 20:26:42,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-27 20:26:42,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-27 20:26:42,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-27 20:26:42,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-27 20:26:42,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-27 20:26:42,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-27 20:26:42,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-27 20:26:42,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-27 20:26:42,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-27 20:26:42,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-27 20:26:42,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-27 20:26:42,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-27 20:26:42,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-27 20:26:42,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-27 20:26:42,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-27 20:26:42,121 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-27 20:26:42,121 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-27 20:26:42,121 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-27 20:26:42,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-27 20:26:42,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-27 20:26:42,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-27 20:26:42,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-27 20:26:42,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-27 20:26:42,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-27 20:26:42,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-27 20:26:42,122 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2024-11-27 20:26:42,122 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2024-11-27 20:26:42,122 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2024-11-27 20:26:42,122 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2024-11-27 20:26:42,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2024-11-27 20:26:42,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2024-11-27 20:26:42,122 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2024-11-27 20:26:42,122 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2024-11-27 20:26:42,122 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2024-11-27 20:26:42,122 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2024-11-27 20:26:42,122 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-27 20:26:42,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-27 20:26:42,122 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2024-11-27 20:26:42,122 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2024-11-27 20:26:42,122 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2024-11-27 20:26:42,122 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2024-11-27 20:26:42,122 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-27 20:26:42,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-27 20:26:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-27 20:26:42,124 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-27 20:26:42,124 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-27 20:26:42,124 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2024-11-27 20:26:42,124 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2024-11-27 20:26:42,124 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2024-11-27 20:26:42,124 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2024-11-27 20:26:42,124 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2024-11-27 20:26:42,124 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2024-11-27 20:26:42,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-27 20:26:42,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-27 20:26:42,124 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2024-11-27 20:26:42,124 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2024-11-27 20:26:42,124 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2024-11-27 20:26:42,129 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2024-11-27 20:26:42,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-27 20:26:42,129 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2024-11-27 20:26:42,129 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2024-11-27 20:26:42,129 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2024-11-27 20:26:42,129 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2024-11-27 20:26:42,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-27 20:26:42,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-27 20:26:42,130 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-27 20:26:42,130 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-27 20:26:42,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 20:26:42,130 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2024-11-27 20:26:42,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2024-11-27 20:26:42,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-27 20:26:42,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-27 20:26:42,130 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-27 20:26:42,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-27 20:26:42,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-27 20:26:42,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-27 20:26:42,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-27 20:26:42,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-27 20:26:42,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-27 20:26:42,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-27 20:26:42,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-27 20:26:42,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-27 20:26:42,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-27 20:26:42,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-27 20:26:42,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-27 20:26:42,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-27 20:26:42,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-27 20:26:42,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-27 20:26:42,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-27 20:26:42,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-27 20:26:42,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-27 20:26:42,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-27 20:26:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-27 20:26:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-27 20:26:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-27 20:26:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-27 20:26:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-27 20:26:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-27 20:26:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-27 20:26:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-27 20:26:42,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-27 20:26:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2024-11-27 20:26:42,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2024-11-27 20:26:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2024-11-27 20:26:42,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2024-11-27 20:26:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2024-11-27 20:26:42,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2024-11-27 20:26:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2024-11-27 20:26:42,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2024-11-27 20:26:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-27 20:26:42,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-27 20:26:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2024-11-27 20:26:42,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2024-11-27 20:26:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-27 20:26:42,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-27 20:26:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-27 20:26:42,132 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-27 20:26:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-27 20:26:42,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-27 20:26:42,133 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2024-11-27 20:26:42,133 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2024-11-27 20:26:42,133 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-27 20:26:42,133 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-27 20:26:42,133 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2024-11-27 20:26:42,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2024-11-27 20:26:42,133 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-27 20:26:42,133 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-27 20:26:42,133 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2024-11-27 20:26:42,133 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2024-11-27 20:26:42,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-27 20:26:42,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-27 20:26:42,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-27 20:26:42,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-27 20:26:42,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-27 20:26:42,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-27 20:26:42,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-27 20:26:42,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-27 20:26:42,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-27 20:26:42,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-27 20:26:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-27 20:26:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-27 20:26:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-27 20:26:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-27 20:26:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-27 20:26:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-27 20:26:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-27 20:26:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-27 20:26:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-27 20:26:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-27 20:26:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-27 20:26:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-27 20:26:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-27 20:26:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-27 20:26:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-27 20:26:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2024-11-27 20:26:42,138 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2024-11-27 20:26:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-11-27 20:26:42,138 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-11-27 20:26:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-27 20:26:42,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-27 20:26:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-27 20:26:42,138 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-27 20:26:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 20:26:42,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 20:26:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2024-11-27 20:26:42,138 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2024-11-27 20:26:43,397 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 20:26:43,401 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 20:26:43,551 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-27 20:26:55,147 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6972: tlan_eisa_probe_~tmp___4~0#1 := tlan_eisa_probe_#t~ret367#1;havoc tlan_eisa_probe_#t~ret367#1; [2024-11-27 20:26:55,148 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~bitwise354#1 := ~debug~0; [2024-11-27 20:26:55,148 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-1: assume !(16 == ~debug~0); [2024-11-27 20:26:55,148 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6940: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2024-11-27 20:26:55,148 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-4: assume 0 != tlan_eisa_probe_#t~bitwise354#1;havoc tlan_eisa_probe_#t~bitwise354#1; [2024-11-27 20:26:55,148 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-4: assume !(0 != tlan_eisa_probe_#t~bitwise354#1);havoc tlan_eisa_probe_#t~bitwise354#1; [2024-11-27 20:26:55,148 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-3: havoc tlan_eisa_probe_#t~bitwise354#1;assume ((((~debug~0 < 0 || tlan_eisa_probe_#t~bitwise354#1 <= ~debug~0) && tlan_eisa_probe_#t~bitwise354#1 <= 16) && tlan_eisa_probe_#t~bitwise354#1 >= 0) && (~debug~0 >= 0 || tlan_eisa_probe_#t~bitwise354#1 > 16 + ~debug~0)) && tlan_eisa_probe_#t~bitwise354#1 >= -2147483648; [2024-11-27 20:26:55,149 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-6: assume 0 == ~debug~0;tlan_eisa_probe_#t~bitwise357#1 := 0; [2024-11-27 20:26:55,149 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-6: assume !(0 == ~debug~0); [2024-11-27 20:26:55,149 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6975: assume 16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2024-11-27 20:26:55,149 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6975: assume !(16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2024-11-27 20:26:55,149 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6909-1: tlan_eisa_probe_~tmp~35#1 := tlan_eisa_probe_#t~ret355#1;havoc tlan_eisa_probe_#t~ret355#1; [2024-11-27 20:26:55,149 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6909: SUMMARY for call tlan_eisa_probe_#t~ret355#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2024-11-27 20:26:55,149 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6910: SUMMARY for call tlan_eisa_probe_#t~ret356#1 := printk(43, 0); srcloc: null [2024-11-27 20:26:55,149 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6910-1: assume -2147483648 <= tlan_eisa_probe_#t~ret356#1 && tlan_eisa_probe_#t~ret356#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret356#1; [2024-11-27 20:26:55,150 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7010: assume -2147483648 <= tlan_eisa_probe_#t~ret368#1 && tlan_eisa_probe_#t~ret368#1 <= 2147483647;tlan_eisa_probe_~rc~2#1 := tlan_eisa_probe_#t~ret368#1;havoc tlan_eisa_probe_#t~ret368#1; [2024-11-27 20:26:55,151 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6946: SUMMARY for call tlan_eisa_probe_#t~ret364#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2024-11-27 20:26:55,151 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979: assume 32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2024-11-27 20:26:55,151 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979: assume !(32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2024-11-27 20:26:55,151 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6946-1: tlan_eisa_probe_~device_id~1#1 := tlan_eisa_probe_#t~ret364#1;havoc tlan_eisa_probe_#t~ret364#1; [2024-11-27 20:26:55,151 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-4: assume 0 != tlan_eisa_probe_#t~bitwise357#1;havoc tlan_eisa_probe_#t~bitwise357#1; [2024-11-27 20:26:55,151 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-4: assume !(0 != tlan_eisa_probe_#t~bitwise357#1);havoc tlan_eisa_probe_#t~bitwise357#1; [2024-11-27 20:26:55,151 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-3: havoc tlan_eisa_probe_#t~bitwise357#1;assume ((((~debug~0 < 0 || tlan_eisa_probe_#t~bitwise357#1 <= ~debug~0) && tlan_eisa_probe_#t~bitwise357#1 <= 16) && tlan_eisa_probe_#t~bitwise357#1 >= 0) && (~debug~0 >= 0 || tlan_eisa_probe_#t~bitwise357#1 > 16 + ~debug~0)) && tlan_eisa_probe_#t~bitwise357#1 >= -2147483648; [2024-11-27 20:26:55,155 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~bitwise357#1 := ~debug~0; [2024-11-27 20:26:55,155 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-1: assume !(16 == ~debug~0); [2024-11-27 20:26:55,155 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-6: assume 0 == ~debug~0;tlan_eisa_probe_#t~bitwise360#1 := 0; [2024-11-27 20:26:55,155 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-6: assume !(0 == ~debug~0); [2024-11-27 20:26:55,155 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6948: assume 8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296; [2024-11-27 20:26:55,155 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6948: assume !(8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296); [2024-11-27 20:26:55,156 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6916-1: tlan_eisa_probe_~tmp___0~12#1 := tlan_eisa_probe_#t~ret358#1;havoc tlan_eisa_probe_#t~ret358#1; [2024-11-27 20:26:55,156 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6916: SUMMARY for call tlan_eisa_probe_#t~ret358#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2024-11-27 20:26:55,156 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6950: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2024-11-27 20:26:55,156 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6983: assume 64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2024-11-27 20:26:55,156 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6983: assume !(64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2024-11-27 20:26:55,156 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7016-1: assume -2147483648 <= tlan_eisa_probe_#t~ret369#1 && tlan_eisa_probe_#t~ret369#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret369#1; [2024-11-27 20:26:55,156 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7016: SUMMARY for call tlan_eisa_probe_#t~ret369#1 := printk(47, 0); srcloc: null [2024-11-27 20:26:55,156 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_32#1: tlan_eisa_probe_~irq~0#1 := 9; [2024-11-27 20:26:55,156 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6917-1: assume -2147483648 <= tlan_eisa_probe_#t~ret359#1 && tlan_eisa_probe_#t~ret359#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret359#1; [2024-11-27 20:26:55,156 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6917: SUMMARY for call tlan_eisa_probe_#t~ret359#1 := printk(44, 0); srcloc: null [2024-11-27 20:26:55,156 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_ldv_43247#1: SUMMARY for call tlan_eisa_probe_#t~ret368#1 := tlan_probe1(0, 0, tlan_eisa_probe_~ioaddr~0#1, tlan_eisa_probe_~irq~0#1, 12, 0, 0); srcloc: null [2024-11-27 20:26:55,157 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6987: assume 128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2024-11-27 20:26:55,157 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6987: assume !(128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2024-11-27 20:26:55,157 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-3: havoc tlan_eisa_probe_#t~bitwise360#1;assume ((((~debug~0 < 0 || tlan_eisa_probe_#t~bitwise360#1 <= ~debug~0) && tlan_eisa_probe_#t~bitwise360#1 <= 16) && tlan_eisa_probe_#t~bitwise360#1 >= 0) && (~debug~0 >= 0 || tlan_eisa_probe_#t~bitwise360#1 > 16 + ~debug~0)) && tlan_eisa_probe_#t~bitwise360#1 >= -2147483648; [2024-11-27 20:26:55,157 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~bitwise360#1 := ~debug~0; [2024-11-27 20:26:55,157 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-1: assume !(16 == ~debug~0); [2024-11-27 20:26:55,157 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-6: assume { :begin_inline___request_region } true;__request_region_#in~arg0#1.base, __request_region_#in~arg0#1.offset, __request_region_#in~arg1#1, __request_region_#in~arg2#1, __request_region_#in~arg3#1.base, __request_region_#in~arg3#1.offset, __request_region_#in~arg4#1 := ~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16, ~#tlan_signature~0.base, ~#tlan_signature~0.offset, 0;havoc __request_region_#res#1.base, __request_region_#res#1.offset;havoc __request_region_#t~ret1352#1.base, __request_region_#t~ret1352#1.offset, __request_region_~arg0#1.base, __request_region_~arg0#1.offset, __request_region_~arg1#1, __request_region_~arg2#1, __request_region_~arg3#1.base, __request_region_~arg3#1.offset, __request_region_~arg4#1;__request_region_~arg0#1.base, __request_region_~arg0#1.offset := __request_region_#in~arg0#1.base, __request_region_#in~arg0#1.offset;__request_region_~arg1#1 := __request_region_#in~arg1#1;__request_region_~arg2#1 := __request_region_#in~arg2#1;__request_region_~arg3#1.base, __request_region_~arg3#1.offset := __request_region_#in~arg3#1.base, __request_region_#in~arg3#1.offset;__request_region_~arg4#1 := __request_region_#in~arg4#1; [2024-11-27 20:26:55,157 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-4: assume 0 != tlan_eisa_probe_#t~bitwise360#1;havoc tlan_eisa_probe_#t~bitwise360#1; [2024-11-27 20:26:55,157 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-4: assume !(0 != tlan_eisa_probe_#t~bitwise360#1);havoc tlan_eisa_probe_#t~bitwise360#1; [2024-11-27 20:26:55,157 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_64#1: tlan_eisa_probe_~irq~0#1 := 10; [2024-11-27 20:26:55,157 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923-1: assume -2147483648 <= tlan_eisa_probe_#t~ret361#1 && tlan_eisa_probe_#t~ret361#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret361#1; [2024-11-27 20:26:55,157 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923: SUMMARY for call tlan_eisa_probe_#t~ret361#1 := printk(45, 0); srcloc: null [2024-11-27 20:26:55,157 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956-1: tlan_eisa_probe_~tmp___3~2#1 := tlan_eisa_probe_#t~ret365#1;havoc tlan_eisa_probe_#t~ret365#1; [2024-11-27 20:26:55,157 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: SUMMARY for call tlan_eisa_probe_#t~ret365#1 := inb((if (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2024-11-27 20:26:55,157 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2024-11-27 20:26:55,157 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L11582-1: __request_region_#res#1.base, __request_region_#res#1.offset := __request_region_#t~ret1352#1.base, __request_region_#t~ret1352#1.offset;havoc __request_region_#t~ret1352#1.base, __request_region_#t~ret1352#1.offset; [2024-11-27 20:26:55,157 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L11582: SUMMARY for call __request_region_#t~ret1352#1.base, __request_region_#t~ret1352#1.offset := ldv_malloc(56); srcloc: null [2024-11-27 20:26:55,157 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958: assume 1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296; [2024-11-27 20:26:55,158 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958: assume !(1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296); [2024-11-27 20:26:55,158 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7024-1: assume -2147483648 <= tlan_eisa_probe_#t~ret370#1 && tlan_eisa_probe_#t~ret370#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret370#1; [2024-11-27 20:26:55,158 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7024: SUMMARY for call tlan_eisa_probe_#t~ret370#1 := printk(48, 0); srcloc: null [2024-11-27 20:26:55,158 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2024-11-27 20:26:55,158 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##73: assume !(0 == ~debug~0); [2024-11-27 20:26:55,158 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##73: assume 0 == ~debug~0;tlan_eisa_probe_#t~bitwise354#1 := 0; [2024-11-27 20:26:55,158 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931: assume 0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616; [2024-11-27 20:26:55,158 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931: assume !(0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616); [2024-11-27 20:26:55,158 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_16#1: tlan_eisa_probe_~irq~0#1 := 5; [2024-11-27 20:26:55,158 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7031: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2024-11-27 20:26:55,158 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L7031: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2024-11-27 20:26:55,158 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6965-2: SUMMARY for call tlan_eisa_probe_#t~ret367#1 := inb((if (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2024-11-27 20:26:55,158 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6965: assume 16 == ~debug~0; [2024-11-27 20:26:55,158 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6965: assume !(16 == ~debug~0); [2024-11-27 20:26:55,158 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_128#1: tlan_eisa_probe_~irq~0#1 := 11; [2024-11-27 20:26:55,158 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6967-1: assume -2147483648 <= tlan_eisa_probe_#t~ret366#1 && tlan_eisa_probe_#t~ret366#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret366#1; [2024-11-27 20:26:55,158 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6967: SUMMARY for call tlan_eisa_probe_#t~ret366#1 := printk(46, 0); srcloc: null [2024-11-27 20:26:55,158 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint __request_region_returnLabel#1: tlan_eisa_probe_#t~ret362#1.base, tlan_eisa_probe_#t~ret362#1.offset := __request_region_#res#1.base, __request_region_#res#1.offset;havoc __request_region_#t~ret1352#1.base, __request_region_#t~ret1352#1.offset, __request_region_~arg0#1.base, __request_region_~arg0#1.offset, __request_region_~arg1#1, __request_region_~arg2#1, __request_region_~arg3#1.base, __request_region_~arg3#1.offset, __request_region_~arg4#1;havoc __request_region_#in~arg0#1.base, __request_region_#in~arg0#1.offset, __request_region_#in~arg1#1, __request_region_#in~arg2#1, __request_region_#in~arg3#1.base, __request_region_#in~arg3#1.offset, __request_region_#in~arg4#1;assume { :end_inline___request_region } true;tlan_eisa_probe_~tmp___1~5#1.base, tlan_eisa_probe_~tmp___1~5#1.offset := tlan_eisa_probe_#t~ret362#1.base, tlan_eisa_probe_#t~ret362#1.offset;havoc tlan_eisa_probe_#t~ret362#1.base, tlan_eisa_probe_#t~ret362#1.offset; [2024-11-27 20:26:55,158 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6936-1: tlan_eisa_probe_~tmp___2~2#1 := tlan_eisa_probe_#t~ret363#1;havoc tlan_eisa_probe_#t~ret363#1; [2024-11-27 20:26:55,158 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6936: SUMMARY for call tlan_eisa_probe_#t~ret363#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2024-11-27 20:26:55,159 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##119: assume !(16 == ~debug~0); [2024-11-27 20:26:55,159 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##119: assume 16 == ~debug~0; [2024-11-27 20:26:55,159 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6938: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2024-11-27 20:26:55,159 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6938: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2024-11-27 20:26:55,159 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##122: assume !(16 == ~debug~0); [2024-11-27 20:26:55,159 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##122: assume 16 == ~debug~0; [2024-11-27 20:26:56,344 INFO L? ?]: Removed 2704 outVars from TransFormulas that were not future-live. [2024-11-27 20:26:56,344 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 20:26:56,398 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 20:26:56,398 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-27 20:26:56,399 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:26:56 BoogieIcfgContainer [2024-11-27 20:26:56,399 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 20:26:56,401 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 20:26:56,401 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 20:26:56,409 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 20:26:56,409 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 08:26:36" (1/3) ... [2024-11-27 20:26:56,410 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@370bec1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:26:56, skipping insertion in model container [2024-11-27 20:26:56,410 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:26:40" (2/3) ... [2024-11-27 20:26:56,410 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@370bec1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:26:56, skipping insertion in model container [2024-11-27 20:26:56,410 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:26:56" (3/3) ... [2024-11-27 20:26:56,411 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2024-11-27 20:26:56,429 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 20:26:56,433 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i that has 107 procedures, 2691 locations, 1 initial locations, 1 loop locations, and 2 error locations. [2024-11-27 20:26:56,553 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 20:26:56,568 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;@91469dc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 20:26:56,568 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-27 20:26:56,579 INFO L276 IsEmpty]: Start isEmpty. Operand has 2690 states, 1928 states have (on average 1.3366182572614107) internal successors, (2577), 1978 states have internal predecessors, (2577), 654 states have call successors, (654), 106 states have call predecessors, (654), 105 states have return successors, (650), 635 states have call predecessors, (650), 650 states have call successors, (650) [2024-11-27 20:26:56,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-27 20:26:56,589 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:26:56,589 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:26:56,590 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:26:56,595 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:26:56,595 INFO L85 PathProgramCache]: Analyzing trace with hash -835535992, now seen corresponding path program 1 times [2024-11-27 20:26:56,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:26:56,604 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1059504830] [2024-11-27 20:26:56,604 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:26:56,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:27:06,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:27:08,691 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-27 20:27:08,692 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:27:08,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1059504830] [2024-11-27 20:27:08,693 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1059504830] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:27:08,693 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:27:08,694 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 20:27:08,695 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [469259049] [2024-11-27 20:27:08,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:27:08,701 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 20:27:08,701 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:27:08,722 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 20:27:08,724 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 20:27:08,732 INFO L87 Difference]: Start difference. First operand has 2690 states, 1928 states have (on average 1.3366182572614107) internal successors, (2577), 1978 states have internal predecessors, (2577), 654 states have call successors, (654), 106 states have call predecessors, (654), 105 states have return successors, (650), 635 states have call predecessors, (650), 650 states have call successors, (650) Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-11-27 20:27:09,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:27:09,599 INFO L93 Difference]: Finished difference Result 5337 states and 7853 transitions. [2024-11-27 20:27:09,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 20:27:09,602 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 62 [2024-11-27 20:27:09,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:27:09,669 INFO L225 Difference]: With dead ends: 5337 [2024-11-27 20:27:09,669 INFO L226 Difference]: Without dead ends: 2589 [2024-11-27 20:27:09,719 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 20:27:09,724 INFO L435 NwaCegarLoop]: 3815 mSDtfsCounter, 3788 mSDsluCounter, 3814 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3788 SdHoareTripleChecker+Valid, 7629 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-27 20:27:09,725 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3788 Valid, 7629 Invalid, 7 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-27 20:27:09,750 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2589 states. [2024-11-27 20:27:10,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2589 to 2589. [2024-11-27 20:27:10,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2589 states, 1861 states have (on average 1.3100483610961848) internal successors, (2438), 1907 states have internal predecessors, (2438), 626 states have call successors, (626), 101 states have call predecessors, (626), 101 states have return successors, (626), 611 states have call predecessors, (626), 626 states have call successors, (626) [2024-11-27 20:27:10,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2589 states to 2589 states and 3690 transitions. [2024-11-27 20:27:10,138 INFO L78 Accepts]: Start accepts. Automaton has 2589 states and 3690 transitions. Word has length 62 [2024-11-27 20:27:10,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:27:10,140 INFO L471 AbstractCegarLoop]: Abstraction has 2589 states and 3690 transitions. [2024-11-27 20:27:10,140 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-11-27 20:27:10,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2589 states and 3690 transitions. [2024-11-27 20:27:10,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-27 20:27:10,147 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:27:10,147 INFO L218 NwaCegarLoop]: trace histogram [7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:27:10,147 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-27 20:27:10,147 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:27:10,148 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:27:10,148 INFO L85 PathProgramCache]: Analyzing trace with hash -1734044989, now seen corresponding path program 1 times [2024-11-27 20:27:10,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:27:10,148 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567017028] [2024-11-27 20:27:10,148 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:27:10,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:27:18,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:27:20,324 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-27 20:27:20,324 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:27:20,324 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1567017028] [2024-11-27 20:27:20,324 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1567017028] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:27:20,324 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:27:20,324 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 20:27:20,324 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720915889] [2024-11-27 20:27:20,324 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:27:20,326 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 20:27:20,326 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:27:20,327 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 20:27:20,328 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 20:27:20,328 INFO L87 Difference]: Start difference. First operand 2589 states and 3690 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2024-11-27 20:27:20,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:27:20,702 INFO L93 Difference]: Finished difference Result 2589 states and 3690 transitions. [2024-11-27 20:27:20,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 20:27:20,702 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (11), 1 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 108 [2024-11-27 20:27:20,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:27:20,706 INFO L225 Difference]: With dead ends: 2589 [2024-11-27 20:27:20,707 INFO L226 Difference]: Without dead ends: 0 [2024-11-27 20:27:20,719 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 20:27:20,721 INFO L435 NwaCegarLoop]: 3686 mSDtfsCounter, 3659 mSDsluCounter, 3685 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3659 SdHoareTripleChecker+Valid, 7371 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-27 20:27:20,722 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3659 Valid, 7371 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-27 20:27:20,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-27 20:27:20,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-27 20:27:20,724 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) [2024-11-27 20:27:20,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-27 20:27:20,726 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 108 [2024-11-27 20:27:20,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:27:20,727 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-27 20:27:20,728 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2024-11-27 20:27:20,728 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-27 20:27:20,728 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-27 20:27:20,731 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2024-11-27 20:27:20,732 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-11-27 20:27:20,732 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-27 20:27:20,737 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1] [2024-11-27 20:27:20,739 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-11-27 20:27:31,799 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-27 20:27:31,834 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.11 08:27:31 BoogieIcfgContainer [2024-11-27 20:27:31,835 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-27 20:27:31,835 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-27 20:27:31,835 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-27 20:27:31,835 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-27 20:27:31,836 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:26:56" (3/4) ... [2024-11-27 20:27:31,839 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-27 20:27:31,845 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2024-11-27 20:27:31,846 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_phy_print [2024-11-27 20:27:31,846 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_unregister_netdev [2024-11-27 20:27:31,846 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_dio_write32 [2024-11-27 20:27:31,846 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_resume [2024-11-27 20:27:31,846 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_pci_unregister_driver [2024-11-27 20:27:31,846 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_probe1 [2024-11-27 20:27:31,846 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2024-11-27 20:27:31,846 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unregister_driver [2024-11-27 20:27:31,846 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_phy_power_up [2024-11-27 20:27:31,846 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-11-27 20:27:31,846 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2024-11-27 20:27:31,846 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2024-11-27 20:27:31,846 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_queue [2024-11-27 20:27:31,847 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2024-11-27 20:27:31,847 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2024-11-27 20:27:31,848 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2024-11-27 20:27:31,848 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_mii_write_reg [2024-11-27 20:27:31,848 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_off [2024-11-27 20:27:31,848 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_interrupt_context [2024-11-27 20:27:31,848 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-11-27 20:27:31,848 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2024-11-27 20:27:31,848 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2024-11-27 20:27:31,848 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure slow_down_io [2024-11-27 20:27:31,849 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_set_timer [2024-11-27 20:27:31,849 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_timer [2024-11-27 20:27:31,849 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_timer_instance_callback_3_2 [2024-11-27 20:27:31,849 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_stop [2024-11-27 20:27:31,849 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_handle_interrupt [2024-11-27 20:27:31,849 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_set_mac [2024-11-27 20:27:31,849 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __release_region [2024-11-27 20:27:31,849 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_start [2024-11-27 20:27:31,850 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_process_context [2024-11-27 20:27:31,850 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_timer_timer_instance_3 [2024-11-27 20:27:31,850 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_ee_send_start [2024-11-27 20:27:31,850 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_dio_read8 [2024-11-27 20:27:31,850 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_dio_read32 [2024-11-27 20:27:31,850 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_free_consistent [2024-11-27 20:27:31,850 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_phy_finish_auto_neg [2024-11-27 20:27:31,850 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2024-11-27 20:27:31,850 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_remove_one [2024-11-27 20:27:31,850 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_get_skb [2024-11-27 20:27:31,850 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_map_single [2024-11-27 20:27:31,850 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_dio_write8 [2024-11-27 20:27:31,850 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2024-11-27 20:27:31,851 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-11-27 20:27:31,851 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_phy_power_down [2024-11-27 20:27:31,851 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_read_and_clear_stats [2024-11-27 20:27:31,851 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_ee_send_byte [2024-11-27 20:27:31,852 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2024-11-27 20:27:31,852 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_alloc_skb_ip_align [2024-11-27 20:27:31,852 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure inb_p [2024-11-27 20:27:31,852 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2024-11-27 20:27:31,852 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_poll [2024-11-27 20:27:31,852 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mod_timer [2024-11-27 20:27:31,852 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_any [2024-11-27 20:27:31,852 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_mii_sync [2024-11-27 20:27:31,852 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mod_timer_20 [2024-11-27 20:27:31,852 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_reset_adapter [2024-11-27 20:27:31,853 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_phy_start_link [2024-11-27 20:27:31,853 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2024-11-27 20:27:31,853 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2024-11-27 20:27:31,853 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2024-11-27 20:27:31,853 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_mii_send_data [2024-11-27 20:27:31,853 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_set_multicast_list [2024-11-27 20:27:31,853 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_running [2024-11-27 20:27:31,853 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_phy_reset [2024-11-27 20:27:31,853 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_mii_read_reg [2024-11-27 20:27:31,853 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2024-11-27 20:27:31,853 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_free_lists [2024-11-27 20:27:31,853 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2024-11-27 20:27:31,853 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_validate_addr [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dispatch_instance_register_8_2 [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_single [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_open [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_power_state [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_print_list [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outb_p [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_dio_write16 [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outw [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~TO~VOID [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_info [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure inl [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_store_skb [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outl [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_reset_lists [2024-11-27 20:27:31,854 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_tx_timeout [2024-11-27 20:27:31,855 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure inw [2024-11-27 20:27:31,855 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2024-11-27 20:27:31,855 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_finish_reset [2024-11-27 20:27:31,855 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_netdev [2024-11-27 20:27:31,855 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tlan_close [2024-11-27 20:27:31,855 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure preempt_count [2024-11-27 20:27:31,945 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 813 nodes and edges [2024-11-27 20:27:31,956 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 306 nodes and edges [2024-11-27 20:27:31,974 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 91 nodes and edges [2024-11-27 20:27:31,985 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 30 nodes and edges [2024-11-27 20:27:31,990 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-27 20:27:31,994 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-27 20:27:31,999 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-27 20:27:32,004 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-27 20:27:32,638 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/bin/uautomizer-verify-aQ6SnzHsRB/witness.graphml [2024-11-27 20:27:32,639 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/bin/uautomizer-verify-aQ6SnzHsRB/witness.yml [2024-11-27 20:27:32,639 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-27 20:27:32,641 INFO L158 Benchmark]: Toolchain (without parser) took 55918.89ms. Allocated memory was 117.4MB in the beginning and 2.7GB in the end (delta: 2.5GB). Free memory was 79.7MB in the beginning and 2.5GB in the end (delta: -2.4GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-11-27 20:27:32,642 INFO L158 Benchmark]: CDTParser took 2.19ms. Allocated memory is still 167.8MB. Free memory is still 103.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 20:27:32,642 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3441.61ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 79.3MB in the beginning and 172.3MB in the end (delta: -93.0MB). Peak memory consumption was 147.9MB. Max. memory is 16.1GB. [2024-11-27 20:27:32,642 INFO L158 Benchmark]: Boogie Procedure Inliner took 392.09ms. Allocated memory is still 352.3MB. Free memory was 172.3MB in the beginning and 134.0MB in the end (delta: 38.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-27 20:27:32,644 INFO L158 Benchmark]: Boogie Preprocessor took 1460.18ms. Allocated memory is still 352.3MB. Free memory was 134.0MB in the beginning and 116.8MB in the end (delta: 17.3MB). Peak memory consumption was 77.3MB. Max. memory is 16.1GB. [2024-11-27 20:27:32,644 INFO L158 Benchmark]: RCFGBuilder took 14379.27ms. Allocated memory was 352.3MB in the beginning and 637.5MB in the end (delta: 285.2MB). Free memory was 116.8MB in the beginning and 254.1MB in the end (delta: -137.3MB). Peak memory consumption was 254.2MB. Max. memory is 16.1GB. [2024-11-27 20:27:32,644 INFO L158 Benchmark]: TraceAbstraction took 35433.69ms. Allocated memory was 637.5MB in the beginning and 2.7GB in the end (delta: 2.0GB). Free memory was 254.1MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 620.9MB. Max. memory is 16.1GB. [2024-11-27 20:27:32,645 INFO L158 Benchmark]: Witness Printer took 803.93ms. Allocated memory is still 2.7GB. Free memory was 1.6GB in the beginning and 2.5GB in the end (delta: -825.5MB). Peak memory consumption was 88.9MB. Max. memory is 16.1GB. [2024-11-27 20:27:32,649 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.19ms. Allocated memory is still 167.8MB. Free memory is still 103.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3441.61ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 79.3MB in the beginning and 172.3MB in the end (delta: -93.0MB). Peak memory consumption was 147.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 392.09ms. Allocated memory is still 352.3MB. Free memory was 172.3MB in the beginning and 134.0MB in the end (delta: 38.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1460.18ms. Allocated memory is still 352.3MB. Free memory was 134.0MB in the beginning and 116.8MB in the end (delta: 17.3MB). Peak memory consumption was 77.3MB. Max. memory is 16.1GB. * RCFGBuilder took 14379.27ms. Allocated memory was 352.3MB in the beginning and 637.5MB in the end (delta: 285.2MB). Free memory was 116.8MB in the beginning and 254.1MB in the end (delta: -137.3MB). Peak memory consumption was 254.2MB. Max. memory is 16.1GB. * TraceAbstraction took 35433.69ms. Allocated memory was 637.5MB in the beginning and 2.7GB in the end (delta: 2.0GB). Free memory was 254.1MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 620.9MB. Max. memory is 16.1GB. * Witness Printer took 803.93ms. Allocated memory is still 2.7GB. Free memory was 1.6GB in the beginning and 2.5GB in the end (delta: -825.5MB). Peak memory consumption was 88.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5358]: 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"); [5358] - GenericResultAtLocation [Line: 5365]: 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)); [5365] - GenericResultAtLocation [Line: 5372]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [5372] - GenericResultAtLocation [Line: 5426]: 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)); [5426-5427] - GenericResultAtLocation [Line: 5432]: 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"); [5432-5434] - GenericResultAtLocation [Line: 5471]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5471] - GenericResultAtLocation [Line: 5474]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5474] - GenericResultAtLocation [Line: 5477]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5477] - GenericResultAtLocation [Line: 5480]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5480] - GenericResultAtLocation [Line: 5569]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5569] - GenericResultAtLocation [Line: 5577]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5577] - GenericResultAtLocation [Line: 5607]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5607] - GenericResultAtLocation [Line: 5615]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5615] - GenericResultAtLocation [Line: 5622]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5622] - GenericResultAtLocation [Line: 5630]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5630] - 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" (19), "i" (12UL)); [5698-5699] - GenericResultAtLocation [Line: 5732]: 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)); [5732-5733] * 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: 11309]: 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: 11321]: 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 107 procedures, 2691 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 24.2s, OverallIterations: 2, TraceHistogramMax: 7, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 7447 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 7447 mSDsluCounter, 15000 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 7499 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 10 IncrementalHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 7501 mSDtfsCounter, 10 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2690occurred in iteration=0, InterpolantAutomatonStates: 8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 3.1s InterpolantComputationTime, 170 NumberOfCodeBlocks, 170 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 168 ConstructedInterpolants, 0 QuantifiedInterpolants, 288 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 138/138 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, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 8032]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 8646]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 8002]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9183]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9451]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 8684]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10185]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10281]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 8012]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9557]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10075]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9234]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10281]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9121]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 8007]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 8027]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10388]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7502]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9103]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7563]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 8017]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 8810]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 8215]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 8022]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7485]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 11049]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) RESULT: Ultimate proved your program to be correct! [2024-11-27 20:27:32,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbd8266c-3af3-47b5-9feb-e847c36b00e2/bin/uautomizer-verify-aQ6SnzHsRB/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