./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5af615a759a40fbb195b789484a4df52bf5e076f524be9ad5bd9f66488c77978 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 05:27:40,810 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:27:40,900 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 05:27:40,907 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:27:40,908 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:27:40,937 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:27:40,937 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:27:40,938 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:27:40,938 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 05:27:40,939 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 05:27:40,939 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:27:40,939 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:27:40,940 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 05:27:40,940 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 05:27:40,941 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 05:27:40,941 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:27:40,942 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:27:40,942 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:27:40,942 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:27:40,943 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:27:40,943 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:27:40,946 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:27:40,947 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:27:40,947 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:27:40,947 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:27:40,947 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:27:40,948 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:27:40,948 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:27:40,948 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:27:40,948 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:27:40,949 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:27:40,949 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:27:40,952 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:27:40,952 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 05:27:40,952 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:27:40,953 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:27:40,953 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 05:27:40,953 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 05:27:40,953 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:27:40,953 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5af615a759a40fbb195b789484a4df52bf5e076f524be9ad5bd9f66488c77978 [2024-11-09 05:27:41,252 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:27:41,278 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:27:41,282 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:27:41,283 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:27:41,284 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:27:41,285 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2024-11-09 05:27:42,760 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:27:43,339 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:27:43,340 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2024-11-09 05:27:43,393 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29a2bba50/69789921af854cfbbc7b2114436f6140/FLAGf79c7d451 [2024-11-09 05:27:43,844 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29a2bba50/69789921af854cfbbc7b2114436f6140 [2024-11-09 05:27:43,847 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:27:43,848 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:27:43,851 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:27:43,851 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:27:43,858 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:27:43,858 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:27:43" (1/1) ... [2024-11-09 05:27:43,859 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@159fabe7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:43, skipping insertion in model container [2024-11-09 05:27:43,859 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:27:43" (1/1) ... [2024-11-09 05:27:44,017 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:27:47,056 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339084,339097] [2024-11-09 05:27:47,061 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339229,339242] [2024-11-09 05:27:47,091 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:27:47,142 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:27:47,292 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"); [5360] [2024-11-09 05:27:47,294 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)); [5367] [2024-11-09 05:27:47,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5374] [2024-11-09 05:27:47,297 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/dfaa16b/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5420-5421] [2024-11-09 05:27:47,298 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"); [5426-5428] [2024-11-09 05:27:47,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5476] [2024-11-09 05:27:47,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5479] [2024-11-09 05:27:47,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5482] [2024-11-09 05:27:47,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5485] [2024-11-09 05:27:47,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5583] [2024-11-09 05:27:47,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5591] [2024-11-09 05:27:47,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5621] [2024-11-09 05:27:47,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5629] [2024-11-09 05:27:47,305 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5636] [2024-11-09 05:27:47,305 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5644] [2024-11-09 05:27:47,316 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)); [5712-5713] [2024-11-09 05:27:47,321 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)); [5746-5747] [2024-11-09 05:27:47,564 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339084,339097] [2024-11-09 05:27:47,565 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339229,339242] [2024-11-09 05:27:47,571 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:27:47,769 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:27:47,770 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:47 WrapperNode [2024-11-09 05:27:47,771 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:27:47,772 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:27:47,772 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:27:47,772 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:27:47,779 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:47" (1/1) ... [2024-11-09 05:27:47,900 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:47" (1/1) ... [2024-11-09 05:27:48,121 INFO L138 Inliner]: procedures = 432, calls = 2420, calls flagged for inlining = 198, calls inlined = 183, statements flattened = 6245 [2024-11-09 05:27:48,122 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:27:48,123 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:27:48,123 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:27:48,123 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:27:48,142 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:47" (1/1) ... [2024-11-09 05:27:48,143 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:47" (1/1) ... [2024-11-09 05:27:48,269 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:47" (1/1) ... [2024-11-09 05:27:48,952 INFO L175 MemorySlicer]: Split 1036 memory accesses to 25 slices as follows [2, 1, 6, 2, 9, 9, 9, 26, 7, 2, 9, 1, 1, 6, 5, 7, 5, 5, 59, 5, 2, 853, 2, 1, 2]. 82 percent of accesses are in the largest equivalence class. The 88 initializations are split as follows [0, 1, 6, 2, 8, 8, 8, 0, 6, 0, 8, 0, 0, 6, 5, 7, 5, 5, 0, 5, 0, 5, 0, 1, 2]. The 448 writes are split as follows [1, 0, 0, 0, 0, 0, 0, 26, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 1, 409, 1, 0, 0]. [2024-11-09 05:27:48,952 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:47" (1/1) ... [2024-11-09 05:27:48,953 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:47" (1/1) ... [2024-11-09 05:27:49,084 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:47" (1/1) ... [2024-11-09 05:27:49,113 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:47" (1/1) ... [2024-11-09 05:27:49,147 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:47" (1/1) ... [2024-11-09 05:27:49,173 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:47" (1/1) ... [2024-11-09 05:27:49,245 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:27:49,247 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:27:49,248 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:27:49,248 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:27:49,249 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:47" (1/1) ... [2024-11-09 05:27:49,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:27:49,349 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 05:27:49,386 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-09 05:27:49,409 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-09 05:27:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2024-11-09 05:27:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2024-11-09 05:27:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-09 05:27:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-09 05:27:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 05:27:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 05:27:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-09 05:27:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-09 05:27:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2024-11-09 05:27:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2024-11-09 05:27:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2024-11-09 05:27:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2024-11-09 05:27:49,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 05:27:49,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 05:27:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2024-11-09 05:27:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2024-11-09 05:27:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2024-11-09 05:27:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2024-11-09 05:27:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 05:27:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 05:27:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2024-11-09 05:27:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2024-11-09 05:27:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2024-11-09 05:27:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2024-11-09 05:27:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2024-11-09 05:27:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2024-11-09 05:27:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-09 05:27:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-09 05:27:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 05:27:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 05:27:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-09 05:27:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-09 05:27:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 05:27:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 05:27:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-09 05:27:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-09 05:27:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 05:27:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 05:27:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 05:27:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-09 05:27:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-09 05:27:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2024-11-09 05:27:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2024-11-09 05:27:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2024-11-09 05:27:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2024-11-09 05:27:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 05:27:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 05:27:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2024-11-09 05:27:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2024-11-09 05:27:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-09 05:27:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-09 05:27:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2024-11-09 05:27:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2024-11-09 05:27:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 05:27:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 05:27:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 05:27:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 05:27:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 05:27:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 05:27:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 05:27:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 05:27:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 05:27:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 05:27:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 05:27:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 05:27:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 05:27:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 05:27:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 05:27:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-09 05:27:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-09 05:27:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-09 05:27:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-09 05:27:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-09 05:27:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-09 05:27:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-09 05:27:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-09 05:27:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-09 05:27:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-09 05:27:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2024-11-09 05:27:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2024-11-09 05:27:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2024-11-09 05:27:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2024-11-09 05:27:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 05:27:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 05:27:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 05:27:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 05:27:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 05:27:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 05:27:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 05:27:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 05:27:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 05:27:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 05:27:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 05:27:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 05:27:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 05:27:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 05:27:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 05:27:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 05:27:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 05:27:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 05:27:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 05:27:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 05:27:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 05:27:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-09 05:27:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-09 05:27:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-09 05:27:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-09 05:27:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-09 05:27:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-09 05:27:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 05:27:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 05:27:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-09 05:27:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-09 05:27:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-09 05:27:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-09 05:27:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-09 05:27:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-09 05:27:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-09 05:27:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-09 05:27:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2024-11-09 05:27:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2024-11-09 05:27:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2024-11-09 05:27:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2024-11-09 05:27:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2024-11-09 05:27:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2024-11-09 05:27:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2024-11-09 05:27:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2024-11-09 05:27:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-09 05:27:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-09 05:27:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_88 [2024-11-09 05:27:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_88 [2024-11-09 05:27:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 05:27:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 05:27:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2024-11-09 05:27:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2024-11-09 05:27:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2024-11-09 05:27:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2024-11-09 05:27:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2024-11-09 05:27:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2024-11-09 05:27:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 05:27:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2024-11-09 05:27:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2024-11-09 05:27:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2024-11-09 05:27:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2024-11-09 05:27:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-09 05:27:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-09 05:27:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:27:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 05:27:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 05:27:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-09 05:27:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-09 05:27:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 05:27:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 05:27:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 05:27:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 05:27:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 05:27:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 05:27:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 05:27:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 05:27:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 05:27:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 05:27:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 05:27:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 05:27:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 05:27:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 05:27:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 05:27:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-09 05:27:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-09 05:27:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-09 05:27:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-09 05:27:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-09 05:27:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-09 05:27:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-09 05:27:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-09 05:27:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-09 05:27:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-09 05:27:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:27:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:27:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2024-11-09 05:27:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2024-11-09 05:27:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-09 05:27:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-09 05:27:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-09 05:27:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-09 05:27:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-09 05:27:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-09 05:27:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 05:27:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 05:27:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-09 05:27:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-09 05:27:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2024-11-09 05:27:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2024-11-09 05:27:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2024-11-09 05:27:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2024-11-09 05:27:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2024-11-09 05:27:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2024-11-09 05:27:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2024-11-09 05:27:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2024-11-09 05:27:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:27:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:27:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2024-11-09 05:27:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2024-11-09 05:27:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2024-11-09 05:27:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2024-11-09 05:27:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 05:27:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 05:27:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 05:27:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 05:27:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 05:27:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 05:27:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 05:27:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 05:27:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 05:27:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 05:27:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 05:27:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 05:27:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 05:27:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 05:27:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 05:27:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-09 05:27:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-09 05:27:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-09 05:27:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-09 05:27:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-09 05:27:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-09 05:27:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-09 05:27:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-09 05:27:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-09 05:27:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-09 05:27:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 05:27:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 05:27:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-09 05:27:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-09 05:27:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2024-11-09 05:27:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2024-11-09 05:27:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2024-11-09 05:27:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2024-11-09 05:27:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2024-11-09 05:27:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2024-11-09 05:27:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-09 05:27:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-09 05:27:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2024-11-09 05:27:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2024-11-09 05:27:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-09 05:27:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-09 05:27:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-09 05:27:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-09 05:27:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2024-11-09 05:27:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2024-11-09 05:27:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2024-11-09 05:27:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2024-11-09 05:27:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 05:27:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2024-11-09 05:27:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2024-11-09 05:27:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-09 05:27:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-09 05:27:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 05:27:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 05:27:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 05:27:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 05:27:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 05:27:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 05:27:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 05:27:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 05:27:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 05:27:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 05:27:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 05:27:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 05:27:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 05:27:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 05:27:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 05:27:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-09 05:27:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-09 05:27:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-09 05:27:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-09 05:27:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-09 05:27:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-09 05:27:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-09 05:27:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-09 05:27:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-09 05:27:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-09 05:27:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-09 05:27:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-09 05:27:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2024-11-09 05:27:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2024-11-09 05:27:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-09 05:27:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-09 05:27:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-09 05:27:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-09 05:27:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-09 05:27:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-09 05:27:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-09 05:27:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-09 05:27:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-09 05:27:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-09 05:27:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-09 05:27:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-09 05:27:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-09 05:27:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-09 05:27:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-09 05:27:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-09 05:27:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-09 05:27:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-09 05:27:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-09 05:27:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-09 05:27:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-09 05:27:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-09 05:27:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-09 05:27:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-09 05:27:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-09 05:27:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 05:27:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 05:27:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2024-11-09 05:27:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2024-11-09 05:27:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2024-11-09 05:27:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2024-11-09 05:27:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-11-09 05:27:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-11-09 05:27:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 05:27:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 05:27:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-09 05:27:49,555 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-09 05:27:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 05:27:49,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 05:27:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-09 05:27:49,555 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-09 05:27:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2024-11-09 05:27:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2024-11-09 05:27:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2024-11-09 05:27:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2024-11-09 05:27:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-09 05:27:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-09 05:27:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 05:27:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 05:27:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2024-11-09 05:27:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2024-11-09 05:27:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-09 05:27:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-09 05:27:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2024-11-09 05:27:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2024-11-09 05:27:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2024-11-09 05:27:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2024-11-09 05:27:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 05:27:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 05:27:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 05:27:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 05:27:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 05:27:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 05:27:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 05:27:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 05:27:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 05:27:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 05:27:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 05:27:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 05:27:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 05:27:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 05:27:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 05:27:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 05:27:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 05:27:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 05:27:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 05:27:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-09 05:27:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-09 05:27:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-09 05:27:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-09 05:27:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-09 05:27:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-09 05:27:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2024-11-09 05:27:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2024-11-09 05:27:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 05:27:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 05:27:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2024-11-09 05:27:49,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2024-11-09 05:27:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-09 05:27:49,561 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-09 05:27:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2024-11-09 05:27:49,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2024-11-09 05:27:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2024-11-09 05:27:49,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2024-11-09 05:27:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2024-11-09 05:27:49,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2024-11-09 05:27:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2024-11-09 05:27:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2024-11-09 05:27:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 05:27:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 05:27:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2024-11-09 05:27:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2024-11-09 05:27:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-09 05:27:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-09 05:27:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-09 05:27:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-09 05:27:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-09 05:27:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-09 05:27:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 05:27:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 05:27:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 05:27:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 05:27:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 05:27:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 05:27:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 05:27:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 05:27:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 05:27:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 05:27:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 05:27:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 05:27:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 05:27:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 05:27:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 05:27:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 05:27:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 05:27:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 05:27:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 05:27:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-09 05:27:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-09 05:27:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-09 05:27:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-09 05:27:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-09 05:27:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-09 05:27:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-11-09 05:27:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-11-09 05:27:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 05:27:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 05:27:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-09 05:27:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-09 05:27:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2024-11-09 05:27:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2024-11-09 05:27:50,512 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:27:50,515 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:27:50,636 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 05:28:01,109 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L7038: SUMMARY for call tlan_eisa_probe_#t~ret389#1 := printk(tlan_eisa_probe_#t~ret388#1.base, tlan_eisa_probe_#t~ret388#1.offset); srcloc: null [2024-11-09 05:28:01,109 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6972: assume 1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296; [2024-11-09 05:28:01,110 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6972: assume !(1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296); [2024-11-09 05:28:01,110 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L7038-1: assume -2147483648 <= tlan_eisa_probe_#t~ret389#1 && tlan_eisa_probe_#t~ret389#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret388#1.base, tlan_eisa_probe_#t~ret388#1.offset;havoc tlan_eisa_probe_#t~ret389#1; [2024-11-09 05:28:01,110 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6974: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2024-11-09 05:28:01,110 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6945: assume 0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616; [2024-11-09 05:28:01,110 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6945: assume !(0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616); [2024-11-09 05:28:01,110 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979: assume 16 == ~debug~0;tlan_eisa_probe_#t~ret382#1.base, tlan_eisa_probe_#t~ret382#1.offset := 46, 0; [2024-11-09 05:28:01,111 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979: assume !(16 == ~debug~0); [2024-11-09 05:28:01,111 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L7045: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2024-11-09 05:28:01,112 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L7045: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2024-11-09 05:28:01,112 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L12859: SUMMARY for call __request_region_#t~ret1531#1.base, __request_region_#t~ret1531#1.offset := ldv_malloc(56); srcloc: null [2024-11-09 05:28:01,112 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L12859-1: __request_region_#res#1.base, __request_region_#res#1.offset := __request_region_#t~ret1531#1.base, __request_region_#t~ret1531#1.offset;havoc __request_region_#t~ret1531#1.base, __request_region_#t~ret1531#1.offset; [2024-11-09 05:28:01,112 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979-2: SUMMARY for call tlan_eisa_probe_#t~ret384#1 := inb((if (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2024-11-09 05:28:01,113 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6981-1: assume -2147483648 <= tlan_eisa_probe_#t~ret383#1 && tlan_eisa_probe_#t~ret383#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret382#1.base, tlan_eisa_probe_#t~ret382#1.offset;havoc tlan_eisa_probe_#t~ret383#1; [2024-11-09 05:28:01,113 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6981: SUMMARY for call tlan_eisa_probe_#t~ret383#1 := printk(tlan_eisa_probe_#t~ret382#1.base, tlan_eisa_probe_#t~ret382#1.offset); srcloc: null [2024-11-09 05:28:01,113 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6950: SUMMARY for call tlan_eisa_probe_#t~ret379#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2024-11-09 05:28:01,113 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_32#1: tlan_eisa_probe_~irq~0#1 := 9; [2024-11-09 05:28:01,113 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6950-1: tlan_eisa_probe_~tmp___2~2#1 := tlan_eisa_probe_#t~ret379#1;havoc tlan_eisa_probe_#t~ret379#1; [2024-11-09 05:28:01,113 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6952: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2024-11-09 05:28:01,113 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6952: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2024-11-09 05:28:01,114 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6986: tlan_eisa_probe_~tmp___4~0#1 := tlan_eisa_probe_#t~ret384#1;havoc tlan_eisa_probe_#t~ret384#1; [2024-11-09 05:28:01,114 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6954: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2024-11-09 05:28:01,114 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-3: havoc tlan_eisa_probe_#t~bitwise367#1;assume ((((~debug~0 < 0 || tlan_eisa_probe_#t~bitwise367#1 <= ~debug~0) && tlan_eisa_probe_#t~bitwise367#1 <= 16) && tlan_eisa_probe_#t~bitwise367#1 >= 0) && (~debug~0 >= 0 || tlan_eisa_probe_#t~bitwise367#1 > 16 + ~debug~0)) && tlan_eisa_probe_#t~bitwise367#1 >= -2147483648; [2024-11-09 05:28:01,114 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~bitwise367#1 := ~debug~0; [2024-11-09 05:28:01,114 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-1: assume !(16 == ~debug~0); [2024-11-09 05:28:01,114 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-6: assume 0 == ~debug~0;tlan_eisa_probe_#t~bitwise371#1 := 0; [2024-11-09 05:28:01,114 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-6: assume !(0 == ~debug~0); [2024-11-09 05:28:01,114 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-4: assume 0 != tlan_eisa_probe_#t~bitwise367#1;havoc tlan_eisa_probe_#t~bitwise367#1; [2024-11-09 05:28:01,114 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-4: assume !(0 != tlan_eisa_probe_#t~bitwise367#1);havoc tlan_eisa_probe_#t~bitwise367#1; [2024-11-09 05:28:01,114 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_64#1: tlan_eisa_probe_~irq~0#1 := 10; [2024-11-09 05:28:01,114 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923-1: tlan_eisa_probe_~tmp~35#1 := tlan_eisa_probe_#t~ret368#1;havoc tlan_eisa_probe_#t~ret368#1;tlan_eisa_probe_#t~ret369#1.base, tlan_eisa_probe_#t~ret369#1.offset := 43, 0; [2024-11-09 05:28:01,115 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923: SUMMARY for call tlan_eisa_probe_#t~ret368#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2024-11-09 05:28:01,115 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6989: assume 16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2024-11-09 05:28:01,115 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6989: assume !(16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2024-11-09 05:28:01,119 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6924-1: assume -2147483648 <= tlan_eisa_probe_#t~ret370#1 && tlan_eisa_probe_#t~ret370#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret369#1.base, tlan_eisa_probe_#t~ret369#1.offset;havoc tlan_eisa_probe_#t~ret370#1; [2024-11-09 05:28:01,119 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6924: SUMMARY for call tlan_eisa_probe_#t~ret370#1 := printk(tlan_eisa_probe_#t~ret369#1.base, tlan_eisa_probe_#t~ret369#1.offset); srcloc: null [2024-11-09 05:28:01,119 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L7024: assume -2147483648 <= tlan_eisa_probe_#t~ret385#1 && tlan_eisa_probe_#t~ret385#1 <= 2147483647;tlan_eisa_probe_~rc~2#1 := tlan_eisa_probe_#t~ret385#1;havoc tlan_eisa_probe_#t~ret385#1; [2024-11-09 05:28:01,119 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_ldv_43909#1: SUMMARY for call tlan_eisa_probe_#t~ret385#1 := tlan_probe1(0, 0, tlan_eisa_probe_~ioaddr~0#1, tlan_eisa_probe_~irq~0#1, 12, 0, 0); srcloc: null [2024-11-09 05:28:01,120 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960-1: tlan_eisa_probe_~device_id~1#1 := tlan_eisa_probe_#t~ret380#1;havoc tlan_eisa_probe_#t~ret380#1; [2024-11-09 05:28:01,120 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960: SUMMARY for call tlan_eisa_probe_#t~ret380#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2024-11-09 05:28:01,120 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6993: assume 32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2024-11-09 05:28:01,120 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6993: assume !(32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2024-11-09 05:28:01,120 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~bitwise371#1 := ~debug~0; [2024-11-09 05:28:01,120 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-1: assume !(16 == ~debug~0); [2024-11-09 05:28:01,120 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-6: assume 0 == ~debug~0;tlan_eisa_probe_#t~bitwise375#1 := 0; [2024-11-09 05:28:01,120 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-6: assume !(0 == ~debug~0); [2024-11-09 05:28:01,120 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-4: assume 0 != tlan_eisa_probe_#t~bitwise371#1;havoc tlan_eisa_probe_#t~bitwise371#1; [2024-11-09 05:28:01,120 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-4: assume !(0 != tlan_eisa_probe_#t~bitwise371#1);havoc tlan_eisa_probe_#t~bitwise371#1; [2024-11-09 05:28:01,120 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-3: havoc tlan_eisa_probe_#t~bitwise371#1;assume ((((~debug~0 < 0 || tlan_eisa_probe_#t~bitwise371#1 <= ~debug~0) && tlan_eisa_probe_#t~bitwise371#1 <= 16) && tlan_eisa_probe_#t~bitwise371#1 >= 0) && (~debug~0 >= 0 || tlan_eisa_probe_#t~bitwise371#1 > 16 + ~debug~0)) && tlan_eisa_probe_#t~bitwise371#1 >= -2147483648; [2024-11-09 05:28:01,120 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##67: assume !(0 == ~debug~0); [2024-11-09 05:28:01,121 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##67: assume 0 == ~debug~0;tlan_eisa_probe_#t~bitwise367#1 := 0; [2024-11-09 05:28:01,121 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6962: assume 8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296; [2024-11-09 05:28:01,121 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6962: assume !(8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296); [2024-11-09 05:28:01,121 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6930: SUMMARY for call tlan_eisa_probe_#t~ret372#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2024-11-09 05:28:01,121 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6930-1: tlan_eisa_probe_~tmp___0~12#1 := tlan_eisa_probe_#t~ret372#1;havoc tlan_eisa_probe_#t~ret372#1;tlan_eisa_probe_#t~ret373#1.base, tlan_eisa_probe_#t~ret373#1.offset := 44, 0; [2024-11-09 05:28:01,121 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L7030: SUMMARY for call tlan_eisa_probe_#t~ret387#1 := printk(tlan_eisa_probe_#t~ret386#1.base, tlan_eisa_probe_#t~ret386#1.offset); srcloc: null [2024-11-09 05:28:01,122 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931-1: assume -2147483648 <= tlan_eisa_probe_#t~ret374#1 && tlan_eisa_probe_#t~ret374#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret373#1.base, tlan_eisa_probe_#t~ret373#1.offset;havoc tlan_eisa_probe_#t~ret374#1; [2024-11-09 05:28:01,122 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931: SUMMARY for call tlan_eisa_probe_#t~ret374#1 := printk(tlan_eisa_probe_#t~ret373#1.base, tlan_eisa_probe_#t~ret373#1.offset); srcloc: null [2024-11-09 05:28:01,122 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6964: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2024-11-09 05:28:01,122 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6997: assume 64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2024-11-09 05:28:01,122 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6997: assume !(64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2024-11-09 05:28:01,122 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L7030-1: assume -2147483648 <= tlan_eisa_probe_#t~ret387#1 && tlan_eisa_probe_#t~ret387#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret386#1.base, tlan_eisa_probe_#t~ret386#1.offset;havoc tlan_eisa_probe_#t~ret387#1; [2024-11-09 05:28:01,122 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_16#1: tlan_eisa_probe_~irq~0#1 := 5; [2024-11-09 05:28:01,122 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_128#1: tlan_eisa_probe_~irq~0#1 := 11; [2024-11-09 05:28:01,122 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint __request_region_returnLabel#1: tlan_eisa_probe_#t~ret378#1.base, tlan_eisa_probe_#t~ret378#1.offset := __request_region_#res#1.base, __request_region_#res#1.offset;havoc __request_region_#t~ret1531#1.base, __request_region_#t~ret1531#1.offset, __request_region_~arg0#1.base, __request_region_~arg0#1.offset, __request_region_~arg1#1, __request_region_~arg2#1, __request_region_~arg3#1.base, __request_region_~arg3#1.offset, __request_region_~arg4#1;havoc __request_region_#in~arg0#1.base, __request_region_#in~arg0#1.offset, __request_region_#in~arg1#1, __request_region_#in~arg2#1, __request_region_#in~arg3#1.base, __request_region_#in~arg3#1.offset, __request_region_#in~arg4#1;assume { :end_inline___request_region } true;tlan_eisa_probe_~tmp___1~5#1.base, tlan_eisa_probe_~tmp___1~5#1.offset := tlan_eisa_probe_#t~ret378#1.base, tlan_eisa_probe_#t~ret378#1.offset;havoc tlan_eisa_probe_#t~ret378#1.base, tlan_eisa_probe_#t~ret378#1.offset; [2024-11-09 05:28:01,123 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~bitwise375#1 := ~debug~0; [2024-11-09 05:28:01,123 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-1: assume !(16 == ~debug~0); [2024-11-09 05:28:01,123 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001: assume 128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2024-11-09 05:28:01,123 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001: assume !(128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2024-11-09 05:28:01,123 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-4: assume 0 != tlan_eisa_probe_#t~bitwise375#1;havoc tlan_eisa_probe_#t~bitwise375#1;tlan_eisa_probe_#t~ret376#1.base, tlan_eisa_probe_#t~ret376#1.offset := 45, 0; [2024-11-09 05:28:01,123 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-4: assume !(0 != tlan_eisa_probe_#t~bitwise375#1);havoc tlan_eisa_probe_#t~bitwise375#1; [2024-11-09 05:28:01,123 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-3: havoc tlan_eisa_probe_#t~bitwise375#1;assume ((((~debug~0 < 0 || tlan_eisa_probe_#t~bitwise375#1 <= ~debug~0) && tlan_eisa_probe_#t~bitwise375#1 <= 16) && tlan_eisa_probe_#t~bitwise375#1 >= 0) && (~debug~0 >= 0 || tlan_eisa_probe_#t~bitwise375#1 > 16 + ~debug~0)) && tlan_eisa_probe_#t~bitwise375#1 >= -2147483648; [2024-11-09 05:28:01,123 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-6: assume { :begin_inline___request_region } true;__request_region_#in~arg0#1.base, __request_region_#in~arg0#1.offset, __request_region_#in~arg1#1, __request_region_#in~arg2#1, __request_region_#in~arg3#1.base, __request_region_#in~arg3#1.offset, __request_region_#in~arg4#1 := ~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16, ~#tlan_signature~0.base, ~#tlan_signature~0.offset, 0;havoc __request_region_#res#1.base, __request_region_#res#1.offset;havoc __request_region_#t~ret1531#1.base, __request_region_#t~ret1531#1.offset, __request_region_~arg0#1.base, __request_region_~arg0#1.offset, __request_region_~arg1#1, __request_region_~arg2#1, __request_region_~arg3#1.base, __request_region_~arg3#1.offset, __request_region_~arg4#1;__request_region_~arg0#1.base, __request_region_~arg0#1.offset := __request_region_#in~arg0#1.base, __request_region_#in~arg0#1.offset;__request_region_~arg1#1 := __request_region_#in~arg1#1;__request_region_~arg2#1 := __request_region_#in~arg2#1;__request_region_~arg3#1.base, __request_region_~arg3#1.offset := __request_region_#in~arg3#1.base, __request_region_#in~arg3#1.offset;__request_region_~arg4#1 := __request_region_#in~arg4#1; [2024-11-09 05:28:01,123 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970: SUMMARY for call tlan_eisa_probe_#t~ret381#1 := inb((if (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2024-11-09 05:28:01,123 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L7036-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2024-11-09 05:28:01,123 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937-1: assume -2147483648 <= tlan_eisa_probe_#t~ret377#1 && tlan_eisa_probe_#t~ret377#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret376#1.base, tlan_eisa_probe_#t~ret376#1.offset;havoc tlan_eisa_probe_#t~ret377#1; [2024-11-09 05:28:01,124 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937: SUMMARY for call tlan_eisa_probe_#t~ret377#1 := printk(tlan_eisa_probe_#t~ret376#1.base, tlan_eisa_probe_#t~ret376#1.offset); srcloc: null [2024-11-09 05:28:01,124 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970-1: tlan_eisa_probe_~tmp___3~1#1 := tlan_eisa_probe_#t~ret381#1;havoc tlan_eisa_probe_#t~ret381#1; [2024-11-09 05:28:01,124 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##113: assume !(16 == ~debug~0); [2024-11-09 05:28:01,124 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##113: assume 16 == ~debug~0;tlan_eisa_probe_#t~ret386#1.base, tlan_eisa_probe_#t~ret386#1.offset := 47, 0; [2024-11-09 05:28:01,124 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##116: assume !(16 == ~debug~0); [2024-11-09 05:28:01,124 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##116: assume 16 == ~debug~0;tlan_eisa_probe_#t~ret388#1.base, tlan_eisa_probe_#t~ret388#1.offset := 48, 0; [2024-11-09 05:28:02,322 INFO L? ?]: Removed 2734 outVars from TransFormulas that were not future-live. [2024-11-09 05:28:02,323 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:28:02,384 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:28:02,384 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 05:28:02,385 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:28:02 BoogieIcfgContainer [2024-11-09 05:28:02,385 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:28:02,388 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:28:02,390 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:28:02,393 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:28:02,393 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:27:43" (1/3) ... [2024-11-09 05:28:02,394 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74778c69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:28:02, skipping insertion in model container [2024-11-09 05:28:02,394 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:27:47" (2/3) ... [2024-11-09 05:28:02,394 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74778c69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:28:02, skipping insertion in model container [2024-11-09 05:28:02,394 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:28:02" (3/3) ... [2024-11-09 05:28:02,395 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2024-11-09 05:28:02,417 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:28:02,417 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:28:02,561 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:28:02,570 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@17ab7f58, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:28:02,571 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:28:02,590 INFO L276 IsEmpty]: Start isEmpty. Operand has 2746 states, 1962 states have (on average 1.3353720693170235) internal successors, (2620), 2009 states have internal predecessors, (2620), 673 states have call successors, (673), 110 states have call predecessors, (673), 109 states have return successors, (669), 654 states have call predecessors, (669), 669 states have call successors, (669) [2024-11-09 05:28:02,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 05:28:02,618 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:28:02,620 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:28:02,620 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:28:02,624 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:28:02,625 INFO L85 PathProgramCache]: Analyzing trace with hash 1644285961, now seen corresponding path program 1 times [2024-11-09 05:28:02,631 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 05:28:02,631 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [270787430] [2024-11-09 05:28:02,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:28:02,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:28:11,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:12,090 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-09 05:28:12,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:12,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-09 05:28:12,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:12,122 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-09 05:28:12,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:12,219 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-11-09 05:28:12,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:12,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:28:12,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:12,251 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 05:28:12,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:12,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 05:28:12,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:12,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-09 05:28:12,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:12,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:28:12,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:12,293 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 05:28:12,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:12,304 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 05:28:12,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:12,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-09 05:28:12,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:12,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:28:12,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:12,357 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 05:28:12,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:12,370 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 05:28:12,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:12,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-09 05:28:12,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:12,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-09 05:28:12,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:12,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-09 05:28:12,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:13,042 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:28:13,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:13,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-09 05:28:13,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:13,078 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-09 05:28:13,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:13,085 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-09 05:28:13,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:13,220 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-09 05:28:13,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:13,371 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:28:13,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:13,380 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-09 05:28:13,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:13,388 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-09 05:28:13,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:28:13,395 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-09 05:28:13,397 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 05:28:13,397 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [270787430] [2024-11-09 05:28:13,398 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [270787430] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:28:13,398 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:28:13,399 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-09 05:28:13,400 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1543439794] [2024-11-09 05:28:13,401 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:28:13,405 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-09 05:28:13,406 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 05:28:13,433 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-09 05:28:13,433 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-09 05:28:13,442 INFO L87 Difference]: Start difference. First operand has 2746 states, 1962 states have (on average 1.3353720693170235) internal successors, (2620), 2009 states have internal predecessors, (2620), 673 states have call successors, (673), 110 states have call predecessors, (673), 109 states have return successors, (669), 654 states have call predecessors, (669), 669 states have call successors, (669) Second operand has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (25), 5 states have call predecessors, (25), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-09 05:28:17,542 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:28:21,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.38s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:28:26,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.34s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []