./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc 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_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.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 67e7778ced54570c612880d3f2f5d48e6e2d3dc55afd632628e45d31cdc74c58 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 04:20:13,993 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 04:20:14,106 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 04:20:14,110 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 04:20:14,111 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 04:20:14,131 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 04:20:14,133 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 04:20:14,134 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 04:20:14,135 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 04:20:14,136 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 04:20:14,137 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 04:20:14,137 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 04:20:14,138 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 04:20:14,138 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 04:20:14,139 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 04:20:14,139 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 04:20:14,139 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 04:20:14,139 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 04:20:14,140 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 04:20:14,140 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 04:20:14,144 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 04:20:14,144 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 04:20:14,145 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 04:20:14,145 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 04:20:14,145 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 04:20:14,145 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 04:20:14,146 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 04:20:14,146 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 04:20:14,146 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 04:20:14,146 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:20:14,147 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 04:20:14,147 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 04:20:14,147 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 04:20:14,147 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 04:20:14,148 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 04:20:14,148 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 04:20:14,148 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 04:20:14,148 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 04:20:14,149 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 04:20:14,149 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 67e7778ced54570c612880d3f2f5d48e6e2d3dc55afd632628e45d31cdc74c58 [2024-11-19 04:20:14,410 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 04:20:14,438 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 04:20:14,441 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 04:20:14,442 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 04:20:14,443 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 04:20:14,444 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i [2024-11-19 04:20:15,949 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 04:20:16,526 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 04:20:16,527 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i [2024-11-19 04:20:16,578 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b39e9973a/c0fbb6c571e54130b3ca12b24d55d138/FLAG02bd129bf [2024-11-19 04:20:16,594 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b39e9973a/c0fbb6c571e54130b3ca12b24d55d138 [2024-11-19 04:20:16,597 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 04:20:16,599 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 04:20:16,601 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 04:20:16,601 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 04:20:16,607 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 04:20:16,608 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:20:16" (1/1) ... [2024-11-19 04:20:16,609 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27323201 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:16, skipping insertion in model container [2024-11-19 04:20:16,612 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:20:16" (1/1) ... [2024-11-19 04:20:16,776 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 04:20:19,662 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_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329615,329628] [2024-11-19 04:20:19,666 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_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329784,329797] [2024-11-19 04:20:19,666 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_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329951,329964] [2024-11-19 04:20:19,667 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_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[330119,330132] [2024-11-19 04:20:19,692 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:20:19,726 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 04:20:19,832 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"); [5742] [2024-11-19 04:20:19,834 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)); [5749] [2024-11-19 04:20:19,835 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5756] [2024-11-19 04:20:19,836 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5786-5787] [2024-11-19 04:20:19,836 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"); [5792-5794] [2024-11-19 04:20:19,838 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5875] [2024-11-19 04:20:19,839 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5883] [2024-11-19 04:20:20,082 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_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329615,329628] [2024-11-19 04:20:20,083 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_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329784,329797] [2024-11-19 04:20:20,083 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_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329951,329964] [2024-11-19 04:20:20,083 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_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[330119,330132] [2024-11-19 04:20:20,091 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:20:20,252 INFO L204 MainTranslator]: Completed translation [2024-11-19 04:20:20,253 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:20 WrapperNode [2024-11-19 04:20:20,253 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 04:20:20,255 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 04:20:20,255 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 04:20:20,255 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 04:20:20,262 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:20" (1/1) ... [2024-11-19 04:20:20,360 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:20" (1/1) ... [2024-11-19 04:20:20,531 INFO L138 Inliner]: procedures = 394, calls = 2114, calls flagged for inlining = 159, calls inlined = 138, statements flattened = 4899 [2024-11-19 04:20:20,531 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 04:20:20,532 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 04:20:20,532 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 04:20:20,533 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 04:20:20,543 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:20" (1/1) ... [2024-11-19 04:20:20,544 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:20" (1/1) ... [2024-11-19 04:20:20,594 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:20" (1/1) ... [2024-11-19 04:20:21,113 INFO L175 MemorySlicer]: Split 788 memory accesses to 35 slices as follows [1, 7, 1, 1, 8, 1, 8, 1, 1, 2, 562, 6, 12, 1, 3, 1, 3, 1, 1, 4, 2, 1, 1, 1, 2, 1, 13, 70, 54, 1, 3, 8, 1, 1, 4]. 71 percent of accesses are in the largest equivalence class. The 139 initializations are split as follows [1, 7, 1, 1, 8, 1, 8, 0, 0, 0, 0, 6, 0, 1, 3, 1, 3, 1, 1, 4, 0, 1, 1, 1, 2, 1, 0, 70, 0, 1, 1, 8, 1, 1, 4]. The 346 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 293, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 8, 0, 42, 0, 0, 0, 0, 0, 0]. [2024-11-19 04:20:21,113 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:20" (1/1) ... [2024-11-19 04:20:21,114 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:20" (1/1) ... [2024-11-19 04:20:21,242 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:20" (1/1) ... [2024-11-19 04:20:21,278 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:20" (1/1) ... [2024-11-19 04:20:21,318 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:20" (1/1) ... [2024-11-19 04:20:21,348 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:20" (1/1) ... [2024-11-19 04:20:21,395 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 04:20:21,397 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 04:20:21,397 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 04:20:21,397 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 04:20:21,398 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:20" (1/1) ... [2024-11-19 04:20:21,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:20:21,415 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 04:20:21,435 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) [2024-11-19 04:20:21,438 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 [2024-11-19 04:20:21,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-19 04:20:21,482 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-19 04:20:21,483 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2024-11-19 04:20:21,483 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2024-11-19 04:20:21,483 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2024-11-19 04:20:21,483 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2024-11-19 04:20:21,483 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-19 04:20:21,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-19 04:20:21,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-19 04:20:21,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-19 04:20:21,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_73 [2024-11-19 04:20:21,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_73 [2024-11-19 04:20:21,485 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-19 04:20:21,485 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-19 04:20:21,486 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2024-11-19 04:20:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2024-11-19 04:20:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-19 04:20:21,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-19 04:20:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2024-11-19 04:20:21,488 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2024-11-19 04:20:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2024-11-19 04:20:21,489 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2024-11-19 04:20:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-11-19 04:20:21,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-11-19 04:20:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-19 04:20:21,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-19 04:20:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2024-11-19 04:20:21,489 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2024-11-19 04:20:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2024-11-19 04:20:21,490 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2024-11-19 04:20:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-19 04:20:21,490 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-19 04:20:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-19 04:20:21,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-19 04:20:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-19 04:20:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2024-11-19 04:20:21,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2024-11-19 04:20:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2024-11-19 04:20:21,491 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2024-11-19 04:20:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-19 04:20:21,491 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-19 04:20:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2024-11-19 04:20:21,491 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2024-11-19 04:20:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-19 04:20:21,491 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-19 04:20:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2024-11-19 04:20:21,491 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2024-11-19 04:20:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2024-11-19 04:20:21,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2024-11-19 04:20:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-19 04:20:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-19 04:20:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-19 04:20:21,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-19 04:20:21,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-19 04:20:21,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-19 04:20:21,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-19 04:20:21,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-19 04:20:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-19 04:20:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-19 04:20:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-19 04:20:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-19 04:20:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-19 04:20:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-19 04:20:21,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-19 04:20:21,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-19 04:20:21,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-19 04:20:21,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-19 04:20:21,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-19 04:20:21,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-19 04:20:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-19 04:20:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-19 04:20:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-19 04:20:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-19 04:20:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-19 04:20:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-19 04:20:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-19 04:20:21,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-19 04:20:21,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-19 04:20:21,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-19 04:20:21,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-19 04:20:21,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-19 04:20:21,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-19 04:20:21,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-19 04:20:21,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-19 04:20:21,498 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2024-11-19 04:20:21,498 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2024-11-19 04:20:21,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2024-11-19 04:20:21,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2024-11-19 04:20:21,498 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2024-11-19 04:20:21,499 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2024-11-19 04:20:21,499 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-19 04:20:21,499 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-19 04:20:21,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-19 04:20:21,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-19 04:20:21,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-19 04:20:21,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-19 04:20:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-19 04:20:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-19 04:20:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-19 04:20:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-19 04:20:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-19 04:20:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-19 04:20:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-19 04:20:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-19 04:20:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-19 04:20:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-19 04:20:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-19 04:20:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-19 04:20:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-19 04:20:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-19 04:20:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-19 04:20:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-19 04:20:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-19 04:20:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-19 04:20:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-19 04:20:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-19 04:20:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-19 04:20:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-19 04:20:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-19 04:20:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-19 04:20:21,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-19 04:20:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-19 04:20:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-19 04:20:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-19 04:20:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-19 04:20:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-19 04:20:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-19 04:20:21,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-19 04:20:21,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-19 04:20:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2024-11-19 04:20:21,505 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2024-11-19 04:20:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-19 04:20:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-19 04:20:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-19 04:20:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-19 04:20:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-19 04:20:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-19 04:20:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-19 04:20:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-19 04:20:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-19 04:20:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-19 04:20:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-19 04:20:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-19 04:20:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-19 04:20:21,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-19 04:20:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-19 04:20:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-19 04:20:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-19 04:20:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-19 04:20:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-19 04:20:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-19 04:20:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-19 04:20:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-19 04:20:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-19 04:20:21,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-19 04:20:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-19 04:20:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-19 04:20:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-19 04:20:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-19 04:20:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-19 04:20:21,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-19 04:20:21,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-19 04:20:21,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-19 04:20:21,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-19 04:20:21,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-19 04:20:21,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-19 04:20:21,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:20:21,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:20:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:20:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:20:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:20:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:20:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:20:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:20:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:20:21,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:20:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:20:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:20:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:20:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:20:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:20:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:20:21,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:20:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-19 04:20:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-19 04:20:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-19 04:20:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-19 04:20:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-19 04:20:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-19 04:20:21,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-19 04:20:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-19 04:20:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-19 04:20:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-19 04:20:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-19 04:20:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-19 04:20:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-19 04:20:21,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-19 04:20:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-19 04:20:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-19 04:20:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-19 04:20:21,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-19 04:20:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:20:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:20:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:20:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:20:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:20:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:20:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:20:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:20:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:20:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:20:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:20:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:20:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:20:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:20:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:20:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:20:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:20:21,517 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-19 04:20:21,517 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-19 04:20:21,517 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-19 04:20:21,517 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-19 04:20:21,517 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-19 04:20:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-19 04:20:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-19 04:20:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-19 04:20:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-19 04:20:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-19 04:20:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-19 04:20:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-19 04:20:21,519 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-19 04:20:21,519 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-19 04:20:21,519 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-19 04:20:21,519 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-19 04:20:21,519 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-19 04:20:21,519 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-19 04:20:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2024-11-19 04:20:21,519 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2024-11-19 04:20:21,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-19 04:20:21,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-19 04:20:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-19 04:20:21,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-19 04:20:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2024-11-19 04:20:21,520 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2024-11-19 04:20:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2024-11-19 04:20:21,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2024-11-19 04:20:21,520 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2024-11-19 04:20:21,520 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2024-11-19 04:20:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-19 04:20:21,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-19 04:20:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2024-11-19 04:20:21,521 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2024-11-19 04:20:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 04:20:21,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-19 04:20:21,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-19 04:20:21,522 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2024-11-19 04:20:21,522 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2024-11-19 04:20:21,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 04:20:21,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-19 04:20:21,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-19 04:20:21,522 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-19 04:20:21,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-19 04:20:21,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-19 04:20:21,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-19 04:20:21,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-19 04:20:21,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-19 04:20:21,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-19 04:20:21,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-19 04:20:21,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-19 04:20:21,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-19 04:20:21,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-19 04:20:21,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-19 04:20:21,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-19 04:20:21,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-19 04:20:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-19 04:20:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-19 04:20:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-19 04:20:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-19 04:20:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-19 04:20:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-19 04:20:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-19 04:20:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-19 04:20:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-19 04:20:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-19 04:20:21,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-19 04:20:21,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-19 04:20:21,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-19 04:20:21,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-19 04:20:21,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-19 04:20:21,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-19 04:20:21,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-19 04:20:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-19 04:20:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-19 04:20:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-19 04:20:21,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-19 04:20:21,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-19 04:20:21,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-19 04:20:21,531 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-19 04:20:21,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-19 04:20:21,531 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-19 04:20:21,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-19 04:20:21,531 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2024-11-19 04:20:21,532 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2024-11-19 04:20:21,532 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-19 04:20:21,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-19 04:20:21,532 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-19 04:20:21,532 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-19 04:20:21,532 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2024-11-19 04:20:21,532 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2024-11-19 04:20:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2024-11-19 04:20:21,533 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2024-11-19 04:20:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-19 04:20:21,533 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-19 04:20:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-19 04:20:21,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-19 04:20:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2024-11-19 04:20:21,533 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2024-11-19 04:20:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 04:20:21,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 04:20:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2024-11-19 04:20:21,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2024-11-19 04:20:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-19 04:20:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-19 04:20:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-19 04:20:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-19 04:20:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-19 04:20:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-19 04:20:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-19 04:20:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-19 04:20:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-19 04:20:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-19 04:20:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-19 04:20:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-19 04:20:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-19 04:20:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-19 04:20:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-19 04:20:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-19 04:20:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-19 04:20:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-19 04:20:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-19 04:20:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-19 04:20:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-19 04:20:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-19 04:20:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-19 04:20:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-19 04:20:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-19 04:20:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-19 04:20:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-19 04:20:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-19 04:20:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-19 04:20:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-19 04:20:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-19 04:20:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-19 04:20:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-19 04:20:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-19 04:20:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-19 04:20:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-19 04:20:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-19 04:20:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-19 04:20:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-19 04:20:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-19 04:20:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-19 04:20:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-19 04:20:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-19 04:20:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-19 04:20:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-19 04:20:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-19 04:20:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-19 04:20:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-19 04:20:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-19 04:20:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-19 04:20:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-19 04:20:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-19 04:20:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-19 04:20:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-19 04:20:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-19 04:20:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-19 04:20:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-19 04:20:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-19 04:20:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-19 04:20:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-19 04:20:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-19 04:20:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-19 04:20:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-19 04:20:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-19 04:20:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-19 04:20:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-19 04:20:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-19 04:20:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-19 04:20:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-19 04:20:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-19 04:20:21,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-19 04:20:21,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-19 04:20:21,543 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2024-11-19 04:20:21,543 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2024-11-19 04:20:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-19 04:20:21,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-19 04:20:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2024-11-19 04:20:21,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2024-11-19 04:20:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2024-11-19 04:20:21,546 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2024-11-19 04:20:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2024-11-19 04:20:21,546 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2024-11-19 04:20:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-19 04:20:21,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-19 04:20:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2024-11-19 04:20:21,546 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2024-11-19 04:20:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2024-11-19 04:20:21,547 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2024-11-19 04:20:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-19 04:20:21,547 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-19 04:20:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-19 04:20:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-19 04:20:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-19 04:20:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-19 04:20:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-19 04:20:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-19 04:20:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-19 04:20:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-19 04:20:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-19 04:20:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-19 04:20:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-19 04:20:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-19 04:20:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-19 04:20:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-19 04:20:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-19 04:20:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-19 04:20:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-19 04:20:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-19 04:20:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-19 04:20:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-19 04:20:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-19 04:20:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-19 04:20:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-19 04:20:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-19 04:20:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-19 04:20:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-19 04:20:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-19 04:20:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-19 04:20:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-19 04:20:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-19 04:20:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-19 04:20:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-19 04:20:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-19 04:20:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-19 04:20:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-19 04:20:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-19 04:20:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2024-11-19 04:20:21,550 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2024-11-19 04:20:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-19 04:20:21,550 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-19 04:20:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-19 04:20:21,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-19 04:20:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-11-19 04:20:21,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-11-19 04:20:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-19 04:20:21,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-19 04:20:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-19 04:20:21,551 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-19 04:20:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-19 04:20:21,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-19 04:20:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-19 04:20:21,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-19 04:20:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2024-11-19 04:20:21,552 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2024-11-19 04:20:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-19 04:20:21,553 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-19 04:20:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-19 04:20:21,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-19 04:20:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-19 04:20:21,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-19 04:20:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-19 04:20:21,553 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-19 04:20:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-19 04:20:21,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-19 04:20:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-19 04:20:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-19 04:20:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-19 04:20:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-19 04:20:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-19 04:20:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-19 04:20:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-19 04:20:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-19 04:20:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-19 04:20:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-19 04:20:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-19 04:20:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-19 04:20:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-19 04:20:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-19 04:20:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-19 04:20:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-19 04:20:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-19 04:20:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-19 04:20:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-19 04:20:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-19 04:20:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-19 04:20:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-19 04:20:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-19 04:20:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-19 04:20:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-19 04:20:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-19 04:20:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-19 04:20:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-19 04:20:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-19 04:20:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-19 04:20:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-19 04:20:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-19 04:20:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-19 04:20:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-19 04:20:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-19 04:20:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-19 04:20:21,557 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-19 04:20:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2024-11-19 04:20:21,557 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2024-11-19 04:20:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-19 04:20:21,558 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-19 04:20:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-19 04:20:21,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-19 04:20:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2024-11-19 04:20:21,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2024-11-19 04:20:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2024-11-19 04:20:21,558 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2024-11-19 04:20:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2024-11-19 04:20:21,558 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2024-11-19 04:20:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-19 04:20:21,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-19 04:20:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2024-11-19 04:20:21,559 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2024-11-19 04:20:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2024-11-19 04:20:21,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2024-11-19 04:20:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2024-11-19 04:20:21,559 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2024-11-19 04:20:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-19 04:20:21,560 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-19 04:20:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-19 04:20:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-19 04:20:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-19 04:20:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-19 04:20:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-19 04:20:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-19 04:20:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-19 04:20:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-19 04:20:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-19 04:20:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-19 04:20:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-19 04:20:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-19 04:20:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-19 04:20:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-19 04:20:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-19 04:20:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-19 04:20:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-19 04:20:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-19 04:20:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-19 04:20:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-19 04:20:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-19 04:20:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-19 04:20:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-19 04:20:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-19 04:20:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-19 04:20:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-19 04:20:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-19 04:20:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-19 04:20:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-19 04:20:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-19 04:20:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-19 04:20:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-19 04:20:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-19 04:20:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-19 04:20:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-19 04:20:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2024-11-19 04:20:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2024-11-19 04:20:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-19 04:20:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-19 04:20:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2024-11-19 04:20:21,565 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2024-11-19 04:20:22,463 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 04:20:22,467 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 04:20:38,934 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-19 04:20:39,820 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-19 04:20:44,908 INFO L? ?]: Removed 2295 outVars from TransFormulas that were not future-live. [2024-11-19 04:20:44,908 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 04:20:44,968 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 04:20:44,968 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-19 04:20:44,969 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:20:44 BoogieIcfgContainer [2024-11-19 04:20:44,969 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 04:20:44,972 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 04:20:44,973 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 04:20:44,976 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 04:20:44,976 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 04:20:16" (1/3) ... [2024-11-19 04:20:44,977 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6155c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:20:44, skipping insertion in model container [2024-11-19 04:20:44,977 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:20" (2/3) ... [2024-11-19 04:20:44,977 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6155c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:20:44, skipping insertion in model container [2024-11-19 04:20:44,978 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:20:44" (3/3) ... [2024-11-19 04:20:44,979 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i [2024-11-19 04:20:44,997 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 04:20:44,997 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-19 04:20:45,122 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 04:20:45,130 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;@5b8dff0f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 04:20:45,130 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-19 04:20:45,145 INFO L276 IsEmpty]: Start isEmpty. Operand has 2278 states, 1477 states have (on average 1.3039945836154367) internal successors, (1926), 1500 states have internal predecessors, (1926), 706 states have call successors, (706), 93 states have call predecessors, (706), 92 states have return successors, (702), 691 states have call predecessors, (702), 702 states have call successors, (702) [2024-11-19 04:20:45,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-19 04:20:45,162 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:20:45,163 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 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] [2024-11-19 04:20:45,163 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-19 04:20:45,170 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:20:45,171 INFO L85 PathProgramCache]: Analyzing trace with hash 1009853815, now seen corresponding path program 1 times [2024-11-19 04:20:45,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:20:45,181 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [381594334] [2024-11-19 04:20:45,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:20:45,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:20:49,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:20:50,171 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-19 04:20:50,172 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:20:50,173 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [381594334] [2024-11-19 04:20:50,174 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [381594334] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:20:50,174 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:20:50,174 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:20:50,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1276838340] [2024-11-19 04:20:50,178 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:20:50,183 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:20:50,184 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:20:50,209 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:20:50,209 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:20:50,217 INFO L87 Difference]: Start difference. First operand has 2278 states, 1477 states have (on average 1.3039945836154367) internal successors, (1926), 1500 states have internal predecessors, (1926), 706 states have call successors, (706), 93 states have call predecessors, (706), 92 states have return successors, (702), 691 states have call predecessors, (702), 702 states have call successors, (702) Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2024-11-19 04:20:54,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 04:20:55,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:20:55,228 INFO L93 Difference]: Finished difference Result 6720 states and 9990 transitions. [2024-11-19 04:20:55,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:20:55,231 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) Word has length 79 [2024-11-19 04:20:55,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:20:55,295 INFO L225 Difference]: With dead ends: 6720 [2024-11-19 04:20:55,295 INFO L226 Difference]: Without dead ends: 4448 [2024-11-19 04:20:55,328 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:20:55,333 INFO L432 NwaCegarLoop]: 3338 mSDtfsCounter, 3223 mSDsluCounter, 3265 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3223 SdHoareTripleChecker+Valid, 6603 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-11-19 04:20:55,335 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3223 Valid, 6603 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 10 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-11-19 04:20:55,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4448 states. [2024-11-19 04:20:55,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4448 to 4444. [2024-11-19 04:20:55,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4444 states, 2891 states have (on average 1.295745416810792) internal successors, (3746), 2935 states have internal predecessors, (3746), 1369 states have call successors, (1369), 182 states have call predecessors, (1369), 181 states have return successors, (1366), 1344 states have call predecessors, (1366), 1366 states have call successors, (1366) [2024-11-19 04:20:55,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4444 states to 4444 states and 6481 transitions. [2024-11-19 04:20:55,792 INFO L78 Accepts]: Start accepts. Automaton has 4444 states and 6481 transitions. Word has length 79 [2024-11-19 04:20:55,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:20:55,793 INFO L471 AbstractCegarLoop]: Abstraction has 4444 states and 6481 transitions. [2024-11-19 04:20:55,793 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2024-11-19 04:20:55,794 INFO L276 IsEmpty]: Start isEmpty. Operand 4444 states and 6481 transitions. [2024-11-19 04:20:55,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-19 04:20:55,799 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:20:55,799 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 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] [2024-11-19 04:20:55,800 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-19 04:20:55,800 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-19 04:20:55,800 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:20:55,801 INFO L85 PathProgramCache]: Analyzing trace with hash -1990884500, now seen corresponding path program 1 times [2024-11-19 04:20:55,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:20:55,801 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [528765581] [2024-11-19 04:20:55,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:20:55,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:20:59,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:21:00,589 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-19 04:21:00,589 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:21:00,589 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [528765581] [2024-11-19 04:21:00,590 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [528765581] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:21:00,590 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:21:00,590 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:21:00,590 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [101637672] [2024-11-19 04:21:00,591 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:21:00,594 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:21:00,595 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:21:00,596 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:21:00,596 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:21:00,596 INFO L87 Difference]: Start difference. First operand 4444 states and 6481 transitions. Second operand has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2024-11-19 04:21:04,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 04:21:05,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:21:05,913 INFO L93 Difference]: Finished difference Result 12318 states and 17973 transitions. [2024-11-19 04:21:05,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:21:05,914 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) Word has length 83 [2024-11-19 04:21:05,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:21:06,014 INFO L225 Difference]: With dead ends: 12318 [2024-11-19 04:21:06,015 INFO L226 Difference]: Without dead ends: 7889 [2024-11-19 04:21:06,060 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:21:06,062 INFO L432 NwaCegarLoop]: 3378 mSDtfsCounter, 2573 mSDsluCounter, 3264 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2573 SdHoareTripleChecker+Valid, 6642 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-11-19 04:21:06,062 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2573 Valid, 6642 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 22 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-11-19 04:21:06,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7889 states. [2024-11-19 04:21:06,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7889 to 7852. [2024-11-19 04:21:06,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7852 states, 5079 states have (on average 1.2892301634179957) internal successors, (6548), 5165 states have internal predecessors, (6548), 2439 states have call successors, (2439), 334 states have call predecessors, (2439), 331 states have return successors, (2470), 2384 states have call predecessors, (2470), 2436 states have call successors, (2470) [2024-11-19 04:21:06,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7852 states to 7852 states and 11457 transitions. [2024-11-19 04:21:06,629 INFO L78 Accepts]: Start accepts. Automaton has 7852 states and 11457 transitions. Word has length 83 [2024-11-19 04:21:06,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:21:06,629 INFO L471 AbstractCegarLoop]: Abstraction has 7852 states and 11457 transitions. [2024-11-19 04:21:06,630 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2024-11-19 04:21:06,630 INFO L276 IsEmpty]: Start isEmpty. Operand 7852 states and 11457 transitions. [2024-11-19 04:21:06,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-19 04:21:06,634 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:21:06,634 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 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] [2024-11-19 04:21:06,634 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-19 04:21:06,634 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-19 04:21:06,635 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:21:06,635 INFO L85 PathProgramCache]: Analyzing trace with hash 83557156, now seen corresponding path program 1 times [2024-11-19 04:21:06,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:21:06,635 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [842696333] [2024-11-19 04:21:06,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:21:06,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:21:10,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:21:11,284 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-19 04:21:11,285 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:21:11,285 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [842696333] [2024-11-19 04:21:11,285 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [842696333] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:21:11,285 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:21:11,285 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:21:11,285 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1007079027] [2024-11-19 04:21:11,285 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:21:11,286 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:21:11,286 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:21:11,286 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:21:11,288 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:21:11,289 INFO L87 Difference]: Start difference. First operand 7852 states and 11457 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2024-11-19 04:21:15,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 04:21:16,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:21:16,830 INFO L93 Difference]: Finished difference Result 22480 states and 32831 transitions. [2024-11-19 04:21:16,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:21:16,831 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) Word has length 87 [2024-11-19 04:21:16,831 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:21:17,020 INFO L225 Difference]: With dead ends: 22480 [2024-11-19 04:21:17,021 INFO L226 Difference]: Without dead ends: 14643 [2024-11-19 04:21:17,106 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:21:17,108 INFO L432 NwaCegarLoop]: 3317 mSDtfsCounter, 3059 mSDsluCounter, 3236 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3059 SdHoareTripleChecker+Valid, 6553 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2024-11-19 04:21:17,108 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3059 Valid, 6553 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 35 Invalid, 1 Unknown, 0 Unchecked, 5.0s Time] [2024-11-19 04:21:17,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14643 states. [2024-11-19 04:21:17,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14643 to 14602. [2024-11-19 04:21:18,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14602 states, 9463 states have (on average 1.28965444362253) internal successors, (12204), 9637 states have internal predecessors, (12204), 4519 states have call successors, (4519), 630 states have call predecessors, (4519), 617 states have return successors, (4600), 4390 states have call predecessors, (4600), 4516 states have call successors, (4600) [2024-11-19 04:21:18,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14602 states to 14602 states and 21323 transitions. [2024-11-19 04:21:18,325 INFO L78 Accepts]: Start accepts. Automaton has 14602 states and 21323 transitions. Word has length 87 [2024-11-19 04:21:18,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:21:18,328 INFO L471 AbstractCegarLoop]: Abstraction has 14602 states and 21323 transitions. [2024-11-19 04:21:18,329 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2024-11-19 04:21:18,329 INFO L276 IsEmpty]: Start isEmpty. Operand 14602 states and 21323 transitions. [2024-11-19 04:21:18,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-19 04:21:18,335 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:21:18,336 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 4, 4, 4, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 04:21:18,336 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-19 04:21:18,336 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-19 04:21:18,338 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:21:18,338 INFO L85 PathProgramCache]: Analyzing trace with hash -1124921391, now seen corresponding path program 1 times [2024-11-19 04:21:18,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:21:18,338 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1186617757] [2024-11-19 04:21:18,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:21:18,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:21:22,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:21:23,618 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-19 04:21:23,618 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:21:23,619 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1186617757] [2024-11-19 04:21:23,619 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1186617757] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:21:23,620 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:21:23,620 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-19 04:21:23,622 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1211692151] [2024-11-19 04:21:23,622 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:21:23,623 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-19 04:21:23,623 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:21:23,623 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-19 04:21:23,623 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-19 04:21:23,624 INFO L87 Difference]: Start difference. First operand 14602 states and 21323 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2024-11-19 04:21:24,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:21:24,687 INFO L93 Difference]: Finished difference Result 14608 states and 21328 transitions. [2024-11-19 04:21:24,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-19 04:21:24,688 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 134 [2024-11-19 04:21:24,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:21:24,824 INFO L225 Difference]: With dead ends: 14608 [2024-11-19 04:21:24,824 INFO L226 Difference]: Without dead ends: 14606 [2024-11-19 04:21:24,845 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-19 04:21:24,848 INFO L432 NwaCegarLoop]: 3301 mSDtfsCounter, 3262 mSDsluCounter, 6587 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3263 SdHoareTripleChecker+Valid, 9888 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-19 04:21:24,848 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3263 Valid, 9888 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-19 04:21:24,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14606 states. [2024-11-19 04:21:25,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14606 to 14606. [2024-11-19 04:21:25,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14606 states, 9466 states have (on average 1.2895626452567082) internal successors, (12207), 9640 states have internal predecessors, (12207), 4519 states have call successors, (4519), 631 states have call predecessors, (4519), 618 states have return successors, (4600), 4390 states have call predecessors, (4600), 4516 states have call successors, (4600) [2024-11-19 04:21:25,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14606 states to 14606 states and 21326 transitions. [2024-11-19 04:21:25,917 INFO L78 Accepts]: Start accepts. Automaton has 14606 states and 21326 transitions. Word has length 134 [2024-11-19 04:21:25,918 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:21:25,918 INFO L471 AbstractCegarLoop]: Abstraction has 14606 states and 21326 transitions. [2024-11-19 04:21:25,918 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2024-11-19 04:21:25,919 INFO L276 IsEmpty]: Start isEmpty. Operand 14606 states and 21326 transitions. [2024-11-19 04:21:25,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-19 04:21:25,923 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:21:25,924 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 04:21:25,924 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-19 04:21:25,924 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-19 04:21:25,925 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:21:25,925 INFO L85 PathProgramCache]: Analyzing trace with hash -1566158160, now seen corresponding path program 1 times [2024-11-19 04:21:25,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:21:25,925 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1347792544] [2024-11-19 04:21:25,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:21:25,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:21:29,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:21:30,837 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-19 04:21:30,838 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:21:30,838 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1347792544] [2024-11-19 04:21:30,838 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1347792544] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:21:30,838 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:21:30,838 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-19 04:21:30,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1891799555] [2024-11-19 04:21:30,839 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:21:30,839 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-19 04:21:30,840 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:21:30,840 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-19 04:21:30,840 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-19 04:21:30,841 INFO L87 Difference]: Start difference. First operand 14606 states and 21326 transitions. Second operand has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15)