./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_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_65c0df11-81b4-425a-aaf4-8bcf962950da/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c0df11-81b4-425a-aaf4-8bcf962950da/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_65c0df11-81b4-425a-aaf4-8bcf962950da/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c0df11-81b4-425a-aaf4-8bcf962950da/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c0df11-81b4-425a-aaf4-8bcf962950da/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_65c0df11-81b4-425a-aaf4-8bcf962950da/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 081f08cc322ed1b23cdaf1065b4de8fc26993bbd7d135ca6cdb72ec1a93f1d7a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:16:45,852 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:16:45,918 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c0df11-81b4-425a-aaf4-8bcf962950da/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-21 22:16:45,924 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:16:45,925 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:16:45,953 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:16:45,953 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:16:45,954 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:16:45,955 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 22:16:45,956 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 22:16:45,956 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 22:16:45,957 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 22:16:45,958 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:16:45,959 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:16:45,959 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:16:45,960 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:16:45,964 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 22:16:45,965 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 22:16:45,965 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:16:45,966 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 22:16:45,966 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 22:16:45,967 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 22:16:45,968 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:16:45,968 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:16:45,969 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:16:45,969 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:16:45,969 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 22:16:45,970 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 22:16:45,970 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:16:45,971 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:16:45,971 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 22:16:45,971 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 22:16:45,972 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 22:16:45,972 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 22:16:45,973 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 22:16:45,973 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 22:16:45,973 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 22:16:45,974 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 22:16:45,974 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 22:16:45,975 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_65c0df11-81b4-425a-aaf4-8bcf962950da/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c0df11-81b4-425a-aaf4-8bcf962950da/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 081f08cc322ed1b23cdaf1065b4de8fc26993bbd7d135ca6cdb72ec1a93f1d7a [2023-11-21 22:16:46,275 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:16:46,310 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:16:46,313 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:16:46,315 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:16:46,316 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:16:46,317 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c0df11-81b4-425a-aaf4-8bcf962950da/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2023-11-21 22:16:49,478 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:16:50,229 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:16:50,229 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c0df11-81b4-425a-aaf4-8bcf962950da/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2023-11-21 22:16:50,276 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c0df11-81b4-425a-aaf4-8bcf962950da/bin/uautomizer-verify-bycVGegfSx/data/ea3b8869a/0ee69d1a24c6471c884d80b9958a6d84/FLAGda67fa399 [2023-11-21 22:16:50,292 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c0df11-81b4-425a-aaf4-8bcf962950da/bin/uautomizer-verify-bycVGegfSx/data/ea3b8869a/0ee69d1a24c6471c884d80b9958a6d84 [2023-11-21 22:16:50,295 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:16:50,297 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:16:50,298 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:16:50,299 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:16:50,305 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:16:50,306 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:16:50" (1/1) ... [2023-11-21 22:16:50,307 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ec168f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:50, skipping insertion in model container [2023-11-21 22:16:50,308 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:16:50" (1/1) ... [2023-11-21 22:16:50,533 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:16:53,367 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_65c0df11-81b4-425a-aaf4-8bcf962950da/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317420,317433] [2023-11-21 22:16:53,372 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_65c0df11-81b4-425a-aaf4-8bcf962950da/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317586,317599] [2023-11-21 22:16:53,372 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_65c0df11-81b4-425a-aaf4-8bcf962950da/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317750,317763] [2023-11-21 22:16:53,373 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_65c0df11-81b4-425a-aaf4-8bcf962950da/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317915,317928] [2023-11-21 22:16:53,406 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:16:53,470 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:16:53,689 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"); [5333] [2023-11-21 22:16:53,691 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)); [5340] [2023-11-21 22:16:53,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5347] [2023-11-21 22:16:53,694 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/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5401-5402] [2023-11-21 22:16:53,694 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"); [5407-5409] [2023-11-21 22:16:53,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5446] [2023-11-21 22:16:53,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5449] [2023-11-21 22:16:53,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5452] [2023-11-21 22:16:53,697 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5455] [2023-11-21 22:16:53,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5544] [2023-11-21 22:16:53,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5552] [2023-11-21 22:16:53,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5582] [2023-11-21 22:16:53,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5590] [2023-11-21 22:16:53,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5597] [2023-11-21 22:16:53,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5605] [2023-11-21 22:16:53,708 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)); [5673-5674] [2023-11-21 22:16:53,711 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)); [5707-5708] [2023-11-21 22:16:53,997 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_65c0df11-81b4-425a-aaf4-8bcf962950da/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317420,317433] [2023-11-21 22:16:53,998 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_65c0df11-81b4-425a-aaf4-8bcf962950da/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317586,317599] [2023-11-21 22:16:53,999 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_65c0df11-81b4-425a-aaf4-8bcf962950da/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317750,317763] [2023-11-21 22:16:53,999 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_65c0df11-81b4-425a-aaf4-8bcf962950da/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[317915,317928] [2023-11-21 22:16:54,009 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:16:54,225 WARN L675 CHandler]: The function __request_region is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 22:16:54,226 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 22:16:54,234 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:16:54,235 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:54 WrapperNode [2023-11-21 22:16:54,236 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:16:54,237 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:16:54,238 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:16:54,238 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:16:54,246 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:54" (1/1) ... [2023-11-21 22:16:54,372 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:54" (1/1) ... [2023-11-21 22:16:54,654 INFO L138 Inliner]: procedures = 355, calls = 2185, calls flagged for inlining = 196, calls inlined = 186, statements flattened = 6194 [2023-11-21 22:16:54,655 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:16:54,656 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:16:54,656 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:16:54,657 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:16:54,669 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:54" (1/1) ... [2023-11-21 22:16:54,669 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:54" (1/1) ... [2023-11-21 22:16:54,725 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:54" (1/1) ... [2023-11-21 22:16:56,027 INFO L187 HeapSplitter]: Split 1009 memory accesses to 26 slices as follows [6, 1, 2, 9, 9, 5, 9, 25, 7, 50, 3, 6, 1, 1, 2, 2, 831, 8, 7, 5, 2, 5, 5, 5, 1, 2] [2023-11-21 22:16:56,027 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:54" (1/1) ... [2023-11-21 22:16:56,028 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:54" (1/1) ... [2023-11-21 22:16:56,191 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:54" (1/1) ... [2023-11-21 22:16:56,230 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:54" (1/1) ... [2023-11-21 22:16:56,261 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:54" (1/1) ... [2023-11-21 22:16:56,284 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:54" (1/1) ... [2023-11-21 22:16:56,346 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:16:56,347 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:16:56,347 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:16:56,348 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:16:56,349 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:54" (1/1) ... [2023-11-21 22:16:56,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:16:56,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c0df11-81b4-425a-aaf4-8bcf962950da/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:16:56,387 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c0df11-81b4-425a-aaf4-8bcf962950da/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 22:16:56,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c0df11-81b4-425a-aaf4-8bcf962950da/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 22:16:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2023-11-21 22:16:56,443 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2023-11-21 22:16:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-21 22:16:56,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-21 22:16:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 22:16:56,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 22:16:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-21 22:16:56,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-21 22:16:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 22:16:56,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 22:16:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2023-11-21 22:16:56,447 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2023-11-21 22:16:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-21 22:16:56,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-21 22:16:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2023-11-21 22:16:56,448 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2023-11-21 22:16:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-21 22:16:56,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-21 22:16:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 22:16:56,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 22:16:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2023-11-21 22:16:56,449 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2023-11-21 22:16:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2023-11-21 22:16:56,449 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2023-11-21 22:16:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2023-11-21 22:16:56,449 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2023-11-21 22:16:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-21 22:16:56,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-21 22:16:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2023-11-21 22:16:56,450 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2023-11-21 22:16:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-21 22:16:56,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-21 22:16:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-21 22:16:56,451 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-21 22:16:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2023-11-21 22:16:56,451 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2023-11-21 22:16:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-21 22:16:56,451 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-21 22:16:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-11-21 22:16:56,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-11-21 22:16:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-21 22:16:56,454 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-21 22:16:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2023-11-21 22:16:56,454 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2023-11-21 22:16:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 22:16:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_26 [2023-11-21 22:16:56,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_26 [2023-11-21 22:16:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2023-11-21 22:16:56,455 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2023-11-21 22:16:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-21 22:16:56,456 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-21 22:16:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-21 22:16:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-21 22:16:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-21 22:16:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-21 22:16:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-21 22:16:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-21 22:16:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-21 22:16:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-21 22:16:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-21 22:16:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-21 22:16:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-21 22:16:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-21 22:16:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-21 22:16:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-21 22:16:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-21 22:16:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-21 22:16:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-21 22:16:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-21 22:16:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-21 22:16:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-21 22:16:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-21 22:16:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-21 22:16:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-21 22:16:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-21 22:16:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-21 22:16:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-21 22:16:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-21 22:16:56,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-21 22:16:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 22:16:56,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 22:16:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-21 22:16:56,462 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-21 22:16:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-21 22:16:56,462 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-21 22:16:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 22:16:56,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 22:16:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-21 22:16:56,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-21 22:16:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2023-11-21 22:16:56,464 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2023-11-21 22:16:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-21 22:16:56,464 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-21 22:16:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-21 22:16:56,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-21 22:16:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 22:16:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-21 22:16:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-21 22:16:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-21 22:16:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-21 22:16:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-21 22:16:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-21 22:16:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-21 22:16:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-21 22:16:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-21 22:16:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-21 22:16:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-21 22:16:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-21 22:16:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-21 22:16:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-21 22:16:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-21 22:16:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-21 22:16:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-21 22:16:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-21 22:16:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-21 22:16:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-21 22:16:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-21 22:16:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-21 22:16:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-21 22:16:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-21 22:16:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-21 22:16:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-21 22:16:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 22:16:56,471 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 22:16:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2023-11-21 22:16:56,473 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2023-11-21 22:16:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-21 22:16:56,476 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-21 22:16:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2023-11-21 22:16:56,476 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2023-11-21 22:16:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-21 22:16:56,478 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-21 22:16:56,479 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-21 22:16:56,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-21 22:16:56,479 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-21 22:16:56,485 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-21 22:16:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-21 22:16:56,486 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-21 22:16:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-21 22:16:56,486 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-21 22:16:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 22:16:56,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 22:16:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-21 22:16:56,487 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-21 22:16:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2023-11-21 22:16:56,487 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2023-11-21 22:16:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2023-11-21 22:16:56,487 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2023-11-21 22:16:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2023-11-21 22:16:56,487 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2023-11-21 22:16:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-21 22:16:56,488 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-21 22:16:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2023-11-21 22:16:56,488 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2023-11-21 22:16:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-21 22:16:56,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-21 22:16:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2023-11-21 22:16:56,488 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2023-11-21 22:16:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-11-21 22:16:56,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-11-21 22:16:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2023-11-21 22:16:56,489 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2023-11-21 22:16:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 22:16:56,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 22:16:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-21 22:16:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-21 22:16:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-21 22:16:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-21 22:16:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-21 22:16:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-21 22:16:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-21 22:16:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-21 22:16:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-21 22:16:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-21 22:16:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-21 22:16:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-21 22:16:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-21 22:16:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-21 22:16:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-21 22:16:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-21 22:16:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-21 22:16:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-21 22:16:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-21 22:16:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-21 22:16:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-21 22:16:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-21 22:16:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-21 22:16:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-21 22:16:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-21 22:16:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-21 22:16:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-21 22:16:56,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-21 22:16:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-21 22:16:56,494 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-21 22:16:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-21 22:16:56,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-21 22:16:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-21 22:16:56,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-21 22:16:56,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 22:16:56,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 22:16:56,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-21 22:16:56,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-21 22:16:56,495 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2023-11-21 22:16:56,495 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2023-11-21 22:16:56,495 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2023-11-21 22:16:56,496 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2023-11-21 22:16:56,496 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2023-11-21 22:16:56,496 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2023-11-21 22:16:56,496 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-21 22:16:56,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-21 22:16:56,496 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2023-11-21 22:16:56,496 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2023-11-21 22:16:56,497 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2023-11-21 22:16:56,497 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2023-11-21 22:16:56,497 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-21 22:16:56,497 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-21 22:16:56,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-21 22:16:56,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-21 22:16:56,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-21 22:16:56,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-21 22:16:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-21 22:16:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-21 22:16:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-21 22:16:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-21 22:16:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-21 22:16:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-21 22:16:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-21 22:16:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-21 22:16:56,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-21 22:16:56,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-21 22:16:56,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-21 22:16:56,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-21 22:16:56,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-21 22:16:56,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-21 22:16:56,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-21 22:16:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-21 22:16:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-21 22:16:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-21 22:16:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-21 22:16:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-21 22:16:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-21 22:16:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-21 22:16:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-21 22:16:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-21 22:16:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2023-11-21 22:16:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2023-11-21 22:16:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2023-11-21 22:16:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2023-11-21 22:16:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2023-11-21 22:16:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2023-11-21 22:16:56,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 22:16:56,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 22:16:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2023-11-21 22:16:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2023-11-21 22:16:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2023-11-21 22:16:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2023-11-21 22:16:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 22:16:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2023-11-21 22:16:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2023-11-21 22:16:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-11-21 22:16:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-11-21 22:16:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-21 22:16:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-21 22:16:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2023-11-21 22:16:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2023-11-21 22:16:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-21 22:16:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-21 22:16:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:16:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2023-11-21 22:16:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2023-11-21 22:16:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 22:16:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 22:16:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 22:16:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 22:16:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-21 22:16:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-21 22:16:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-21 22:16:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-21 22:16:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-21 22:16:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-21 22:16:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-21 22:16:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-21 22:16:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-21 22:16:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-21 22:16:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-21 22:16:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-21 22:16:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-21 22:16:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-21 22:16:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-21 22:16:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-21 22:16:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-21 22:16:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-21 22:16:56,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-21 22:16:56,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-21 22:16:56,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-21 22:16:56,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-21 22:16:56,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-21 22:16:56,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-21 22:16:56,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-21 22:16:56,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-21 22:16:56,507 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-21 22:16:56,507 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 22:16:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 22:16:56,507 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2023-11-21 22:16:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2023-11-21 22:16:56,508 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2023-11-21 22:16:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2023-11-21 22:16:56,508 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2023-11-21 22:16:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2023-11-21 22:16:56,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 22:16:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 22:16:56,508 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2023-11-21 22:16:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2023-11-21 22:16:56,508 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-21 22:16:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-21 22:16:56,508 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 22:16:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 22:16:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-11-21 22:16:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-11-21 22:16:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-21 22:16:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-21 22:16:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-11-21 22:16:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-11-21 22:16:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-21 22:16:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-21 22:16:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-21 22:16:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-21 22:16:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2023-11-21 22:16:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2023-11-21 22:16:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-21 22:16:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-21 22:16:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-21 22:16:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-21 22:16:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-21 22:16:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-21 22:16:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-21 22:16:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-21 22:16:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-21 22:16:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-21 22:16:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-21 22:16:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-21 22:16:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-21 22:16:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-21 22:16:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-21 22:16:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-21 22:16:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-21 22:16:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-21 22:16:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-21 22:16:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-21 22:16:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-21 22:16:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-21 22:16:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-21 22:16:56,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-21 22:16:56,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-21 22:16:56,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-21 22:16:56,513 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-21 22:16:56,513 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2023-11-21 22:16:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2023-11-21 22:16:56,513 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-21 22:16:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-21 22:16:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 22:16:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 22:16:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-21 22:16:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-21 22:16:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2023-11-21 22:16:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2023-11-21 22:16:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:16:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:16:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-21 22:16:56,515 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-21 22:16:57,438 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:16:57,443 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:16:57,533 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-21 22:17:03,366 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_32#1: tlan_eisa_probe_~irq~0#1 := 9; [2023-11-21 22:17:03,366 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6985: 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 22:17:03,367 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6991-1: 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 22:17:03,367 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6991: SUMMARY for call tlan_eisa_probe_#t~ret369#1 := printk(47, 0); srcloc: null [2023-11-21 22:17:03,367 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6997-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2023-11-21 22:17:03,367 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6999-1: 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 22:17:03,367 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6999: SUMMARY for call tlan_eisa_probe_#t~ret370#1 := printk(48, 0); srcloc: null [2023-11-21 22:17:03,367 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7006: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2023-11-21 22:17:03,368 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7006: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2023-11-21 22:17:03,368 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-3: assume 0 != tlan_eisa_probe_#t~nondet354#1;havoc tlan_eisa_probe_#t~nondet354#1; [2023-11-21 22:17:03,368 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-3: assume !(0 != tlan_eisa_probe_#t~nondet354#1);havoc tlan_eisa_probe_#t~nondet354#1; [2023-11-21 22:17:03,368 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet354#1 := ~debug~0; [2023-11-21 22:17:03,368 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-1: 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 22:17:03,368 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet357#1 := 0; [2023-11-21 22:17:03,369 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6882-5: assume !(0 == ~debug~0); [2023-11-21 22:17:03,369 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884-1: tlan_eisa_probe_~tmp~35#1 := tlan_eisa_probe_#t~ret355#1;havoc tlan_eisa_probe_#t~ret355#1; [2023-11-21 22:17:03,369 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6884: 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 22:17:03,369 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6885-1: 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 22:17:03,370 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6885: SUMMARY for call tlan_eisa_probe_#t~ret356#1 := printk(43, 0); srcloc: null [2023-11-21 22:17:03,370 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-3: assume 0 != tlan_eisa_probe_#t~nondet357#1;havoc tlan_eisa_probe_#t~nondet357#1; [2023-11-21 22:17:03,370 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-3: assume !(0 != tlan_eisa_probe_#t~nondet357#1);havoc tlan_eisa_probe_#t~nondet357#1; [2023-11-21 22:17:03,370 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet357#1 := ~debug~0; [2023-11-21 22:17:03,370 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-1: 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 22:17:03,370 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet360#1 := 0; [2023-11-21 22:17:03,371 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889-5: assume !(0 == ~debug~0); [2023-11-21 22:17:03,371 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891-1: tlan_eisa_probe_~tmp___0~12#1 := tlan_eisa_probe_#t~ret358#1;havoc tlan_eisa_probe_#t~ret358#1; [2023-11-21 22:17:03,371 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6891: 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 22:17:03,371 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6892-1: 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 22:17:03,371 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6892: SUMMARY for call tlan_eisa_probe_#t~ret359#1 := printk(44, 0); srcloc: null [2023-11-21 22:17:03,371 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6896-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet360#1 := ~debug~0; [2023-11-21 22:17:03,372 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6896-1: 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 22:17:03,372 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6896-5: 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 22:17:03,372 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6896-3: assume 0 != tlan_eisa_probe_#t~nondet360#1;havoc tlan_eisa_probe_#t~nondet360#1; [2023-11-21 22:17:03,372 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6896-3: assume !(0 != tlan_eisa_probe_#t~nondet360#1);havoc tlan_eisa_probe_#t~nondet360#1; [2023-11-21 22:17:03,378 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898: SUMMARY for call tlan_eisa_probe_#t~ret361#1 := printk(45, 0); srcloc: null [2023-11-21 22:17:03,378 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: 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 22:17:03,378 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-21 22:17:03,379 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6906: assume 0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616; [2023-11-21 22:17:03,379 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6906: assume !(0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616); [2023-11-21 22:17:03,379 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6911-1: tlan_eisa_probe_~tmp___2~2#1 := tlan_eisa_probe_#t~ret363#1;havoc tlan_eisa_probe_#t~ret363#1; [2023-11-21 22:17:03,379 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6911: 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 22:17:03,379 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6913: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2023-11-21 22:17:03,379 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6913: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2023-11-21 22:17:03,379 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6915: 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 22:17:03,380 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-1: tlan_eisa_probe_~device_id~1#1 := tlan_eisa_probe_#t~ret364#1;havoc tlan_eisa_probe_#t~ret364#1; [2023-11-21 22:17:03,380 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921: 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 22:17:03,380 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923: assume 8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296; [2023-11-21 22:17:03,380 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923: assume !(8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296); [2023-11-21 22:17:03,380 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6925: 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 22:17:03,380 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931-1: tlan_eisa_probe_~tmp___3~2#1 := tlan_eisa_probe_#t~ret365#1;havoc tlan_eisa_probe_#t~ret365#1; [2023-11-21 22:17:03,381 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931: 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 22:17:03,381 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_128#1: tlan_eisa_probe_~irq~0#1 := 11; [2023-11-21 22:17:03,381 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6933: assume 1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296; [2023-11-21 22:17:03,381 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6933: assume !(1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296); [2023-11-21 22:17:03,381 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935: 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 22:17:03,381 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6940-2: 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 22:17:03,381 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6940: assume 16 == ~debug~0; [2023-11-21 22:17:03,382 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6940: assume !(16 == ~debug~0); [2023-11-21 22:17:03,382 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6942: SUMMARY for call tlan_eisa_probe_#t~ret366#1 := printk(46, 0); srcloc: null [2023-11-21 22:17:03,382 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6942-1: 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 22:17:03,382 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_ldv_43231#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 22:17:03,382 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6947: tlan_eisa_probe_~tmp___4~0#1 := tlan_eisa_probe_#t~ret367#1;havoc tlan_eisa_probe_#t~ret367#1; [2023-11-21 22:17:03,382 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6950: 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 22:17:03,383 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6950: 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 22:17:03,383 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6954: 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 22:17:03,383 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6954: 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 22:17:03,383 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_64#1: tlan_eisa_probe_~irq~0#1 := 10; [2023-11-21 22:17:03,385 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958: 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 22:17:03,385 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958: 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 22:17:03,385 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume !(16 == ~debug~0); [2023-11-21 22:17:03,385 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume 16 == ~debug~0; [2023-11-21 22:17:03,385 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume !(16 == ~debug~0); [2023-11-21 22:17:03,385 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume 16 == ~debug~0; [2023-11-21 22:17:03,386 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6962: 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 22:17:03,386 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6962: 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 22:17:03,386 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume !(0 == ~debug~0); [2023-11-21 22:17:03,386 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet354#1 := 0; [2023-11-21 22:17:03,386 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_16#1: tlan_eisa_probe_~irq~0#1 := 5; [2023-11-21 22:17:03,594 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 22:17:10,855 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 22:17:10,855 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 22:17:10,858 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:17:10 BoogieIcfgContainer [2023-11-21 22:17:10,859 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 22:17:10,865 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 22:17:10,865 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 22:17:10,869 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 22:17:10,869 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 10:16:50" (1/3) ... [2023-11-21 22:17:10,871 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@631949de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:17:10, skipping insertion in model container [2023-11-21 22:17:10,872 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:54" (2/3) ... [2023-11-21 22:17:10,872 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@631949de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:17:10, skipping insertion in model container [2023-11-21 22:17:10,872 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:17:10" (3/3) ... [2023-11-21 22:17:10,874 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2023-11-21 22:17:10,899 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 22:17:10,899 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 22:17:11,012 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 22:17:11,021 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;@3304fe74, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 22:17:11,022 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 22:17:11,037 INFO L276 IsEmpty]: Start isEmpty. Operand has 1847 states, 1070 states have (on average 1.246728971962617) internal successors, (1334), 1107 states have internal predecessors, (1334), 674 states have call successors, (674), 103 states have call predecessors, (674), 102 states have return successors, (669), 658 states have call predecessors, (669), 669 states have call successors, (669) [2023-11-21 22:17:11,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-21 22:17:11,145 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:17:11,146 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, 1] [2023-11-21 22:17:11,146 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:17:11,151 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:17:11,152 INFO L85 PathProgramCache]: Analyzing trace with hash 1659330049, now seen corresponding path program 1 times [2023-11-21 22:17:11,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:17:11,162 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1826313380] [2023-11-21 22:17:11,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:17:11,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:17:11,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:17:12,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:17:12,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:17:12,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:17:12,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:17:12,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-21 22:17:12,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:17:12,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:17:12,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:17:12,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-21 22:17:12,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:17:12,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:17:12,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:17:12,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-21 22:17:12,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:17:12,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:17:12,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:17:12,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-21 22:17:12,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:17:12,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:17:12,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:17:12,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-21 22:17:12,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:17:12,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:17:12,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:17:12,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-21 22:17:12,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:17:12,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-11-21 22:17:12,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:17:12,254 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 22:17:12,255 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:17:12,258 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1826313380] [2023-11-21 22:17:12,261 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1826313380] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:17:12,261 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:17:12,261 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-21 22:17:12,263 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1519802784] [2023-11-21 22:17:12,265 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:17:12,271 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-21 22:17:12,271 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:17:12,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-21 22:17:12,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-21 22:17:12,311 INFO L87 Difference]: Start difference. First operand has 1847 states, 1070 states have (on average 1.246728971962617) internal successors, (1334), 1107 states have internal predecessors, (1334), 674 states have call successors, (674), 103 states have call predecessors, (674), 102 states have return successors, (669), 658 states have call predecessors, (669), 669 states have call successors, (669) 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, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2023-11-21 22:17:16,970 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 22:17:18,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-21 22:17:24,494 WARN L539 Checker$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 22:17:26,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-21 22:17:28,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []