./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258b5159-aef5-4e64-b8ac-8be2dde77e50/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258b5159-aef5-4e64-b8ac-8be2dde77e50/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258b5159-aef5-4e64-b8ac-8be2dde77e50/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258b5159-aef5-4e64-b8ac-8be2dde77e50/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258b5159-aef5-4e64-b8ac-8be2dde77e50/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258b5159-aef5-4e64-b8ac-8be2dde77e50/bin/uautomizer-verify-bycVGegfSx --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 cac198808750b06b4323badfd457155abf5b06080e3172b359793331e4f6845f --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 20:57:24,416 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 20:57:24,506 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258b5159-aef5-4e64-b8ac-8be2dde77e50/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-21 20:57:24,512 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 20:57:24,513 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 20:57:24,552 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 20:57:24,552 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 20:57:24,553 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 20:57:24,554 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 20:57:24,554 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 20:57:24,555 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 20:57:24,556 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 20:57:24,557 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 20:57:24,557 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 20:57:24,558 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 20:57:24,558 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 20:57:24,559 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 20:57:24,560 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 20:57:24,568 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 20:57:24,569 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 20:57:24,570 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 20:57:24,570 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 20:57:24,571 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 20:57:24,571 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 20:57:24,572 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 20:57:24,573 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 20:57:24,573 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 20:57:24,574 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 20:57:24,574 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 20:57:24,575 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 20:57:24,575 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 20:57:24,576 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 20:57:24,577 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 20:57:24,577 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 20:57:24,578 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 20:57:24,578 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 20:57:24,579 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 20:57:24,579 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 20:57:24,580 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 20:57:24,580 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258b5159-aef5-4e64-b8ac-8be2dde77e50/bin/uautomizer-verify-bycVGegfSx/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258b5159-aef5-4e64-b8ac-8be2dde77e50/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cac198808750b06b4323badfd457155abf5b06080e3172b359793331e4f6845f [2023-11-21 20:57:24,891 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 20:57:24,926 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 20:57:24,929 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 20:57:24,931 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 20:57:24,932 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 20:57:24,933 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258b5159-aef5-4e64-b8ac-8be2dde77e50/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2023-11-21 20:57:28,032 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 20:57:28,699 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 20:57:28,701 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258b5159-aef5-4e64-b8ac-8be2dde77e50/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2023-11-21 20:57:28,761 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258b5159-aef5-4e64-b8ac-8be2dde77e50/bin/uautomizer-verify-bycVGegfSx/data/87f4b9c32/c1d64194dcb34b1b90b35c1074b18634/FLAGe4bce0f87 [2023-11-21 20:57:28,781 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258b5159-aef5-4e64-b8ac-8be2dde77e50/bin/uautomizer-verify-bycVGegfSx/data/87f4b9c32/c1d64194dcb34b1b90b35c1074b18634 [2023-11-21 20:57:28,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 20:57:28,795 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 20:57:28,798 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 20:57:28,798 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 20:57:28,805 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 20:57:28,808 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:57:28" (1/1) ... [2023-11-21 20:57:28,809 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2aecdecf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:28, skipping insertion in model container [2023-11-21 20:57:28,809 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:57:28" (1/1) ... [2023-11-21 20:57:29,032 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 20:57:31,987 WARN L240 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_258b5159-aef5-4e64-b8ac-8be2dde77e50/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314606,314619] [2023-11-21 20:57:31,992 WARN L240 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_258b5159-aef5-4e64-b8ac-8be2dde77e50/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314753,314766] [2023-11-21 20:57:31,993 WARN L240 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_258b5159-aef5-4e64-b8ac-8be2dde77e50/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314892,314905] [2023-11-21 20:57:31,993 WARN L240 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_258b5159-aef5-4e64-b8ac-8be2dde77e50/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[315050,315063] [2023-11-21 20:57:32,027 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 20:57:32,090 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 20:57:32,264 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"); [5335] [2023-11-21 20:57:32,266 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)); [5342] [2023-11-21 20:57:32,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5349] [2023-11-21 20:57:32,270 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5403-5404] [2023-11-21 20:57:32,271 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"); [5409-5411] [2023-11-21 20:57:32,277 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5448] [2023-11-21 20:57:32,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5451] [2023-11-21 20:57:32,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5454] [2023-11-21 20:57:32,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5457] [2023-11-21 20:57:32,281 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5546] [2023-11-21 20:57:32,281 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5554] [2023-11-21 20:57:32,282 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5584] [2023-11-21 20:57:32,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5592] [2023-11-21 20:57:32,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5599] [2023-11-21 20:57:32,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5607] [2023-11-21 20:57:32,288 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)); [5675-5676] [2023-11-21 20:57:32,290 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)); [5709-5710] [2023-11-21 20:57:32,473 WARN L240 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_258b5159-aef5-4e64-b8ac-8be2dde77e50/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314606,314619] [2023-11-21 20:57:32,474 WARN L240 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_258b5159-aef5-4e64-b8ac-8be2dde77e50/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314753,314766] [2023-11-21 20:57:32,474 WARN L240 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_258b5159-aef5-4e64-b8ac-8be2dde77e50/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314892,314905] [2023-11-21 20:57:32,475 WARN L240 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_258b5159-aef5-4e64-b8ac-8be2dde77e50/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[315050,315063] [2023-11-21 20:57:32,484 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 20:57:32,699 WARN L675 CHandler]: The function __request_region is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 20:57:32,700 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 20:57:32,708 INFO L206 MainTranslator]: Completed translation [2023-11-21 20:57:32,708 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:32 WrapperNode [2023-11-21 20:57:32,708 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 20:57:32,709 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 20:57:32,710 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 20:57:32,710 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 20:57:32,717 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:32" (1/1) ... [2023-11-21 20:57:32,846 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:32" (1/1) ... [2023-11-21 20:57:33,137 INFO L138 Inliner]: procedures = 351, calls = 2181, calls flagged for inlining = 196, calls inlined = 190, statements flattened = 6213 [2023-11-21 20:57:33,138 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 20:57:33,139 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 20:57:33,139 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 20:57:33,140 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 20:57:33,152 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:32" (1/1) ... [2023-11-21 20:57:33,152 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:32" (1/1) ... [2023-11-21 20:57:33,223 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:32" (1/1) ... [2023-11-21 20:57:34,694 INFO L187 HeapSplitter]: Split 1009 memory accesses to 26 slices as follows [2, 2, 5, 831, 5, 1, 2, 9, 8, 9, 9, 25, 7, 3, 1, 6, 50, 7, 5, 5, 6, 5, 2, 1, 1, 2] [2023-11-21 20:57:34,694 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:32" (1/1) ... [2023-11-21 20:57:34,694 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:32" (1/1) ... [2023-11-21 20:57:34,864 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:32" (1/1) ... [2023-11-21 20:57:34,905 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:32" (1/1) ... [2023-11-21 20:57:34,941 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:32" (1/1) ... [2023-11-21 20:57:34,976 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:32" (1/1) ... [2023-11-21 20:57:35,033 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 20:57:35,035 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 20:57:35,035 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 20:57:35,035 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 20:57:35,036 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:32" (1/1) ... [2023-11-21 20:57:35,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 20:57:35,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258b5159-aef5-4e64-b8ac-8be2dde77e50/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 20:57:35,072 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258b5159-aef5-4e64-b8ac-8be2dde77e50/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 20:57:35,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_258b5159-aef5-4e64-b8ac-8be2dde77e50/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 20:57:35,115 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2023-11-21 20:57:35,115 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2023-11-21 20:57:35,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-21 20:57:35,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-21 20:57:35,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 20:57:35,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 20:57:35,118 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-21 20:57:35,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-21 20:57:35,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 20:57:35,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 20:57:35,120 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2023-11-21 20:57:35,120 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2023-11-21 20:57:35,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-21 20:57:35,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-21 20:57:35,121 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2023-11-21 20:57:35,122 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2023-11-21 20:57:35,122 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-21 20:57:35,122 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-21 20:57:35,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 20:57:35,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 20:57:35,122 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2023-11-21 20:57:35,122 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2023-11-21 20:57:35,123 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2023-11-21 20:57:35,123 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2023-11-21 20:57:35,123 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2023-11-21 20:57:35,123 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2023-11-21 20:57:35,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-21 20:57:35,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-21 20:57:35,124 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2023-11-21 20:57:35,124 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2023-11-21 20:57:35,124 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-21 20:57:35,124 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-21 20:57:35,124 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-21 20:57:35,124 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-21 20:57:35,125 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2023-11-21 20:57:35,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2023-11-21 20:57:35,125 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-21 20:57:35,125 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-21 20:57:35,125 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-11-21 20:57:35,126 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-11-21 20:57:35,127 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-21 20:57:35,127 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-21 20:57:35,128 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2023-11-21 20:57:35,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2023-11-21 20:57:35,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 20:57:35,128 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2023-11-21 20:57:35,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2023-11-21 20:57:35,128 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-21 20:57:35,129 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-21 20:57:35,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_29 [2023-11-21 20:57:35,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_29 [2023-11-21 20:57:35,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-21 20:57:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-21 20:57:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-21 20:57:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-21 20:57:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-21 20:57:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-21 20:57:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-21 20:57:35,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-21 20:57:35,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-21 20:57:35,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-21 20:57:35,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-21 20:57:35,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-21 20:57:35,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-21 20:57:35,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-21 20:57:35,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-21 20:57:35,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-21 20:57:35,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-21 20:57:35,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-21 20:57:35,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-21 20:57:35,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-21 20:57:35,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-21 20:57:35,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-21 20:57:35,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-21 20:57:35,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-21 20:57:35,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-21 20:57:35,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-21 20:57:35,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-21 20:57:35,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-21 20:57:35,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 20:57:35,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 20:57:35,135 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-21 20:57:35,135 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-21 20:57:35,136 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-21 20:57:35,136 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-21 20:57:35,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 20:57:35,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 20:57:35,137 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2023-11-21 20:57:35,137 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2023-11-21 20:57:35,137 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-21 20:57:35,137 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-21 20:57:35,138 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-21 20:57:35,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-21 20:57:35,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 20:57:35,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-21 20:57:35,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-21 20:57:35,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-21 20:57:35,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-21 20:57:35,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-21 20:57:35,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-21 20:57:35,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-21 20:57:35,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-21 20:57:35,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-21 20:57:35,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-21 20:57:35,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-21 20:57:35,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-21 20:57:35,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-21 20:57:35,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-21 20:57:35,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-21 20:57:35,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-21 20:57:35,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-21 20:57:35,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-21 20:57:35,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-21 20:57:35,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-21 20:57:35,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-21 20:57:35,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-21 20:57:35,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-21 20:57:35,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-21 20:57:35,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-21 20:57:35,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-21 20:57:35,145 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 20:57:35,145 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 20:57:35,145 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2023-11-21 20:57:35,145 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2023-11-21 20:57:35,146 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-21 20:57:35,147 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-21 20:57:35,150 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2023-11-21 20:57:35,150 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2023-11-21 20:57:35,150 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-21 20:57:35,151 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-21 20:57:35,152 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-21 20:57:35,152 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-21 20:57:35,153 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-21 20:57:35,153 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-21 20:57:35,153 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-21 20:57:35,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-21 20:57:35,159 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-21 20:57:35,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-21 20:57:35,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 20:57:35,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 20:57:35,161 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-21 20:57:35,161 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-21 20:57:35,161 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2023-11-21 20:57:35,161 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2023-11-21 20:57:35,161 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2023-11-21 20:57:35,161 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2023-11-21 20:57:35,162 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2023-11-21 20:57:35,162 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2023-11-21 20:57:35,162 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-21 20:57:35,162 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-21 20:57:35,162 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2023-11-21 20:57:35,162 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2023-11-21 20:57:35,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-21 20:57:35,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-21 20:57:35,163 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2023-11-21 20:57:35,163 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2023-11-21 20:57:35,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-11-21 20:57:35,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-11-21 20:57:35,163 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2023-11-21 20:57:35,164 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2023-11-21 20:57:35,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 20:57:35,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 20:57:35,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-21 20:57:35,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-21 20:57:35,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-21 20:57:35,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-21 20:57:35,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-21 20:57:35,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-21 20:57:35,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-21 20:57:35,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-21 20:57:35,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-21 20:57:35,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-21 20:57:35,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-21 20:57:35,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-21 20:57:35,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-21 20:57:35,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-21 20:57:35,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-21 20:57:35,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-21 20:57:35,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-21 20:57:35,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-21 20:57:35,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-21 20:57:35,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-21 20:57:35,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-21 20:57:35,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-21 20:57:35,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-21 20:57:35,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-21 20:57:35,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-21 20:57:35,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-21 20:57:35,168 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-21 20:57:35,168 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-21 20:57:35,168 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-21 20:57:35,168 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-21 20:57:35,168 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-21 20:57:35,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-21 20:57:35,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-21 20:57:35,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-21 20:57:35,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 20:57:35,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 20:57:35,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-21 20:57:35,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-21 20:57:35,169 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2023-11-21 20:57:35,170 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2023-11-21 20:57:35,170 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2023-11-21 20:57:35,170 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2023-11-21 20:57:35,170 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2023-11-21 20:57:35,170 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2023-11-21 20:57:35,170 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-21 20:57:35,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-21 20:57:35,170 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2023-11-21 20:57:35,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2023-11-21 20:57:35,171 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2023-11-21 20:57:35,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2023-11-21 20:57:35,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-21 20:57:35,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-21 20:57:35,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-21 20:57:35,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-21 20:57:35,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-21 20:57:35,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-21 20:57:35,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-21 20:57:35,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-21 20:57:35,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-21 20:57:35,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-21 20:57:35,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-21 20:57:35,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-21 20:57:35,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-21 20:57:35,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-21 20:57:35,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-21 20:57:35,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-21 20:57:35,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-21 20:57:35,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-21 20:57:35,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-21 20:57:35,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-21 20:57:35,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-21 20:57:35,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-21 20:57:35,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-21 20:57:35,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-21 20:57:35,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-21 20:57:35,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-21 20:57:35,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-21 20:57:35,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-21 20:57:35,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-21 20:57:35,175 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-21 20:57:35,175 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2023-11-21 20:57:35,175 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2023-11-21 20:57:35,175 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2023-11-21 20:57:35,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2023-11-21 20:57:35,176 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2023-11-21 20:57:35,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2023-11-21 20:57:35,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 20:57:35,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 20:57:35,176 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2023-11-21 20:57:35,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2023-11-21 20:57:35,178 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2023-11-21 20:57:35,183 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2023-11-21 20:57:35,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 20:57:35,183 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2023-11-21 20:57:35,183 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2023-11-21 20:57:35,183 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-11-21 20:57:35,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-11-21 20:57:35,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-21 20:57:35,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-21 20:57:35,184 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2023-11-21 20:57:35,185 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2023-11-21 20:57:35,186 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-21 20:57:35,187 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-21 20:57:35,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 20:57:35,187 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2023-11-21 20:57:35,187 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2023-11-21 20:57:35,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 20:57:35,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 20:57:35,188 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 20:57:35,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 20:57:35,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-21 20:57:35,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-21 20:57:35,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-21 20:57:35,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-21 20:57:35,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-21 20:57:35,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-21 20:57:35,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-21 20:57:35,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-21 20:57:35,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-21 20:57:35,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-21 20:57:35,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-21 20:57:35,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-21 20:57:35,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-21 20:57:35,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-21 20:57:35,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-21 20:57:35,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-21 20:57:35,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-21 20:57:35,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-21 20:57:35,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-21 20:57:35,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-21 20:57:35,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-21 20:57:35,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-21 20:57:35,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-21 20:57:35,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-21 20:57:35,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-21 20:57:35,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-21 20:57:35,191 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-21 20:57:35,191 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 20:57:35,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 20:57:35,192 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2023-11-21 20:57:35,192 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2023-11-21 20:57:35,192 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2023-11-21 20:57:35,192 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2023-11-21 20:57:35,192 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2023-11-21 20:57:35,192 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2023-11-21 20:57:35,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 20:57:35,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 20:57:35,193 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2023-11-21 20:57:35,193 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2023-11-21 20:57:35,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-21 20:57:35,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-21 20:57:35,193 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 20:57:35,193 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 20:57:35,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-11-21 20:57:35,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-11-21 20:57:35,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-21 20:57:35,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-21 20:57:35,194 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-11-21 20:57:35,194 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-11-21 20:57:35,194 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-21 20:57:35,195 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-21 20:57:35,195 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-21 20:57:35,195 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-21 20:57:35,195 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2023-11-21 20:57:35,195 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2023-11-21 20:57:35,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-21 20:57:35,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-21 20:57:35,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-21 20:57:35,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-21 20:57:35,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-21 20:57:35,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-21 20:57:35,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-21 20:57:35,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-21 20:57:35,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-21 20:57:35,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-21 20:57:35,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-21 20:57:35,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-21 20:57:35,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-21 20:57:35,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-21 20:57:35,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-21 20:57:35,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-21 20:57:35,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-21 20:57:35,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-21 20:57:35,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-21 20:57:35,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-21 20:57:35,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-21 20:57:35,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-21 20:57:35,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-21 20:57:35,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-21 20:57:35,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-21 20:57:35,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-21 20:57:35,199 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-21 20:57:35,199 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2023-11-21 20:57:35,199 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2023-11-21 20:57:35,199 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-21 20:57:35,199 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-21 20:57:35,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 20:57:35,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 20:57:35,200 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-21 20:57:35,200 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-21 20:57:35,200 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2023-11-21 20:57:35,200 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2023-11-21 20:57:35,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 20:57:35,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 20:57:35,200 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-21 20:57:35,201 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-21 20:57:36,254 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 20:57:36,258 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 20:57:36,361 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-21 20:57:42,169 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_32#1: tlan_eisa_probe_~irq~0#1 := 9; [2023-11-21 20:57:42,170 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6987: 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; [2023-11-21 20:57:42,170 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6993-1: assume -2147483648 <= tlan_eisa_probe_#t~ret369#1 && tlan_eisa_probe_#t~ret369#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret369#1; [2023-11-21 20:57:42,170 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6993: SUMMARY for call tlan_eisa_probe_#t~ret369#1 := printk(47, 0); srcloc: null [2023-11-21 20:57:42,170 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6999-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2023-11-21 20:57:42,170 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001-1: assume -2147483648 <= tlan_eisa_probe_#t~ret370#1 && tlan_eisa_probe_#t~ret370#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret370#1; [2023-11-21 20:57:42,171 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001: SUMMARY for call tlan_eisa_probe_#t~ret370#1 := printk(48, 0); srcloc: null [2023-11-21 20:57:42,171 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7008: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2023-11-21 20:57:42,171 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7008: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2023-11-21 20:57:42,171 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet354#1 := ~debug~0; [2023-11-21 20:57:42,171 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet354#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet354#1 <= 16;assume tlan_eisa_probe_#t~nondet354#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet354#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet354#1 >= -2147483648; [2023-11-21 20:57:42,171 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet357#1 := 0; [2023-11-21 20:57:42,172 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-5: assume !(0 == ~debug~0); [2023-11-21 20:57:42,172 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-3: assume 0 != tlan_eisa_probe_#t~nondet354#1;havoc tlan_eisa_probe_#t~nondet354#1; [2023-11-21 20:57:42,172 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-3: assume !(0 != tlan_eisa_probe_#t~nondet354#1);havoc tlan_eisa_probe_#t~nondet354#1; [2023-11-21 20:57:42,172 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6886: 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 [2023-11-21 20:57:42,172 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6886-1: tlan_eisa_probe_~tmp~35#1 := tlan_eisa_probe_#t~ret355#1;havoc tlan_eisa_probe_#t~ret355#1; [2023-11-21 20:57:42,173 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6887-1: assume -2147483648 <= tlan_eisa_probe_#t~ret356#1 && tlan_eisa_probe_#t~ret356#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret356#1; [2023-11-21 20:57:42,173 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6887: SUMMARY for call tlan_eisa_probe_#t~ret356#1 := printk(43, 0); srcloc: null [2023-11-21 20:57:42,174 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet357#1 := ~debug~0; [2023-11-21 20:57:42,174 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet357#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet357#1 <= 16;assume tlan_eisa_probe_#t~nondet357#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet357#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet357#1 >= -2147483648; [2023-11-21 20:57:42,174 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet360#1 := 0; [2023-11-21 20:57:42,174 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-5: assume !(0 == ~debug~0); [2023-11-21 20:57:42,175 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-3: assume 0 != tlan_eisa_probe_#t~nondet357#1;havoc tlan_eisa_probe_#t~nondet357#1; [2023-11-21 20:57:42,175 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-3: assume !(0 != tlan_eisa_probe_#t~nondet357#1);havoc tlan_eisa_probe_#t~nondet357#1; [2023-11-21 20:57:42,175 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6893-1: tlan_eisa_probe_~tmp___0~12#1 := tlan_eisa_probe_#t~ret358#1;havoc tlan_eisa_probe_#t~ret358#1; [2023-11-21 20:57:42,175 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6893: 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 [2023-11-21 20:57:42,175 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6894: SUMMARY for call tlan_eisa_probe_#t~ret359#1 := printk(44, 0); srcloc: null [2023-11-21 20:57:42,175 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6894-1: assume -2147483648 <= tlan_eisa_probe_#t~ret359#1 && tlan_eisa_probe_#t~ret359#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret359#1; [2023-11-21 20:57:42,176 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-3: assume 0 != tlan_eisa_probe_#t~nondet360#1;havoc tlan_eisa_probe_#t~nondet360#1; [2023-11-21 20:57:42,176 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-3: assume !(0 != tlan_eisa_probe_#t~nondet360#1);havoc tlan_eisa_probe_#t~nondet360#1; [2023-11-21 20:57:42,176 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet360#1 := ~debug~0; [2023-11-21 20:57:42,176 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet360#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet360#1 <= 16;assume tlan_eisa_probe_#t~nondet360#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet360#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet360#1 >= -2147483648; [2023-11-21 20:57:42,176 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-5: call tlan_eisa_probe_#t~ret362#1.base, tlan_eisa_probe_#t~ret362#1.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16, ~#tlan_signature~0.base, ~#tlan_signature~0.offset, 0);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; [2023-11-21 20:57:42,182 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-21 20:57:42,183 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6900-1: assume -2147483648 <= tlan_eisa_probe_#t~ret361#1 && tlan_eisa_probe_#t~ret361#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret361#1; [2023-11-21 20:57:42,183 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6900: SUMMARY for call tlan_eisa_probe_#t~ret361#1 := printk(45, 0); srcloc: null [2023-11-21 20:57:42,183 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6908: assume 0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616; [2023-11-21 20:57:42,183 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6908: assume !(0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616); [2023-11-21 20:57:42,183 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6913-1: tlan_eisa_probe_~tmp___2~2#1 := tlan_eisa_probe_#t~ret363#1;havoc tlan_eisa_probe_#t~ret363#1; [2023-11-21 20:57:42,184 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6913: 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 [2023-11-21 20:57:42,184 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6915: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2023-11-21 20:57:42,184 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6915: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2023-11-21 20:57:42,184 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6917: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2023-11-21 20:57:42,184 INFO L774 $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 [2023-11-21 20:57:42,184 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923-1: tlan_eisa_probe_~device_id~1#1 := tlan_eisa_probe_#t~ret364#1;havoc tlan_eisa_probe_#t~ret364#1; [2023-11-21 20:57:42,184 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923: 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 [2023-11-21 20:57:42,185 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6925: assume 8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296; [2023-11-21 20:57:42,185 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6925: assume !(8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296); [2023-11-21 20:57:42,185 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6927: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2023-11-21 20:57:42,185 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_128#1: tlan_eisa_probe_~irq~0#1 := 11; [2023-11-21 20:57:42,185 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6933-1: tlan_eisa_probe_~tmp___3~2#1 := tlan_eisa_probe_#t~ret365#1;havoc tlan_eisa_probe_#t~ret365#1; [2023-11-21 20:57:42,185 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6933: 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 [2023-11-21 20:57:42,186 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935: assume 1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296; [2023-11-21 20:57:42,186 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935: assume !(1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296); [2023-11-21 20:57:42,186 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2023-11-21 20:57:42,186 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6942: assume 16 == ~debug~0; [2023-11-21 20:57:42,186 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6942: assume !(16 == ~debug~0); [2023-11-21 20:57:42,186 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6942-2: 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 [2023-11-21 20:57:42,187 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6944-1: assume -2147483648 <= tlan_eisa_probe_#t~ret366#1 && tlan_eisa_probe_#t~ret366#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret366#1; [2023-11-21 20:57:42,187 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6944: SUMMARY for call tlan_eisa_probe_#t~ret366#1 := printk(46, 0); srcloc: null [2023-11-21 20:57:42,187 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: tlan_eisa_probe_~tmp___4~0#1 := tlan_eisa_probe_#t~ret367#1;havoc tlan_eisa_probe_#t~ret367#1; [2023-11-21 20:57:42,187 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6952: 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); [2023-11-21 20:57:42,187 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6952: 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)); [2023-11-21 20:57:42,187 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_64#1: tlan_eisa_probe_~irq~0#1 := 10; [2023-11-21 20:57:42,187 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: 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); [2023-11-21 20:57:42,188 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: 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)); [2023-11-21 20:57:42,188 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume !(16 == ~debug~0); [2023-11-21 20:57:42,188 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume 16 == ~debug~0; [2023-11-21 20:57:42,188 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume !(16 == ~debug~0); [2023-11-21 20:57:42,188 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume 16 == ~debug~0; [2023-11-21 20:57:42,190 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960: 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); [2023-11-21 20:57:42,190 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960: 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)); [2023-11-21 20:57:42,190 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume !(0 == ~debug~0); [2023-11-21 20:57:42,190 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet354#1 := 0; [2023-11-21 20:57:42,190 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6964: 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); [2023-11-21 20:57:42,191 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6964: 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)); [2023-11-21 20:57:42,191 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_16#1: tlan_eisa_probe_~irq~0#1 := 5; [2023-11-21 20:57:42,382 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 20:57:50,862 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 20:57:50,862 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 20:57:50,866 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 08:57:50 BoogieIcfgContainer [2023-11-21 20:57:50,866 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 20:57:50,869 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 20:57:50,869 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 20:57:50,874 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 20:57:50,874 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 08:57:28" (1/3) ... [2023-11-21 20:57:50,877 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24e0d661 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 08:57:50, skipping insertion in model container [2023-11-21 20:57:50,877 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:57:32" (2/3) ... [2023-11-21 20:57:50,877 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24e0d661 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 08:57:50, skipping insertion in model container [2023-11-21 20:57:50,878 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 08:57:50" (3/3) ... [2023-11-21 20:57:50,879 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2023-11-21 20:57:50,906 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 20:57:50,906 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-11-21 20:57:51,038 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 20:57:51,051 INFO L357 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, mHoare=true, 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;@7816b15d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 20:57:51,051 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-11-21 20:57:51,067 INFO L276 IsEmpty]: Start isEmpty. Operand has 1848 states, 1074 states have (on average 1.2486033519553073) internal successors, (1341), 1112 states have internal predecessors, (1341), 671 states have call successors, (671), 102 states have call predecessors, (671), 101 states have return successors, (666), 655 states have call predecessors, (666), 666 states have call successors, (666) [2023-11-21 20:57:51,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-21 20:57:51,097 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 20:57:51,098 INFO L195 NwaCegarLoop]: trace histogram [7, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 20:57:51,099 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 20:57:51,108 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 20:57:51,109 INFO L85 PathProgramCache]: Analyzing trace with hash 71763231, now seen corresponding path program 1 times [2023-11-21 20:57:51,134 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 20:57:51,145 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [515163300] [2023-11-21 20:57:51,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 20:57:51,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 20:57:51,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:57:52,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 20:57:52,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:57:52,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 20:57:52,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:57:52,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-21 20:57:52,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:57:52,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 20:57:52,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:57:52,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-21 20:57:52,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:57:52,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 20:57:52,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:57:52,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-21 20:57:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:57:52,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 20:57:52,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:57:52,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-21 20:57:52,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:57:52,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 20:57:52,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:57:52,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-21 20:57:52,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:57:52,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 20:57:52,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:57:52,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-21 20:57:52,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:57:52,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-11-21 20:57:52,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 20:57:52,353 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-21 20:57:52,354 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 20:57:52,354 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [515163300] [2023-11-21 20:57:52,355 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [515163300] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 20:57:52,355 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 20:57:52,355 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-21 20:57:52,357 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1748186292] [2023-11-21 20:57:52,360 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 20:57:52,365 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-21 20:57:52,366 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 20:57:52,399 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-21 20:57:52,400 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-21 20:57:52,408 INFO L87 Difference]: Start difference. First operand has 1848 states, 1074 states have (on average 1.2486033519553073) internal successors, (1341), 1112 states have internal predecessors, (1341), 671 states have call successors, (671), 102 states have call predecessors, (671), 101 states have return successors, (666), 655 states have call predecessors, (666), 666 states have call successors, (666) Second operand has 4 states, 4 states have (on average 5.25) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2023-11-21 20:57:57,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-21 20:57:59,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-21 20:58:05,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-21 20:58:07,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []