./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 803cd42f Calling Ultimate with: /root/.sdkman/candidates/java/current/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-803cd42-m [2024-11-22 16:19:57,044 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 16:19:57,100 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-22 16:19:57,103 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 16:19:57,103 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 16:19:57,117 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 16:19:57,117 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 16:19:57,117 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 16:19:57,118 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-22 16:19:57,118 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-22 16:19:57,118 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 16:19:57,119 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 16:19:57,119 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 16:19:57,119 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 16:19:57,120 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 16:19:57,120 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 16:19:57,120 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 16:19:57,120 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-22 16:19:57,121 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 16:19:57,121 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 16:19:57,121 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 16:19:57,122 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 16:19:57,122 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 16:19:57,122 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 16:19:57,126 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 16:19:57,127 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 16:19:57,127 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 16:19:57,127 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-22 16:19:57,127 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 16:19:57,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 16:19:57,127 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 16:19:57,128 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 16:19:57,128 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 16:19:57,128 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-22 16:19:57,128 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-22 16:19:57,128 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 16:19:57,128 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 16:19:57,128 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 16:19:57,129 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 16:19:57,129 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 67e7778ced54570c612880d3f2f5d48e6e2d3dc55afd632628e45d31cdc74c58 [2024-11-22 16:19:57,340 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 16:19:57,365 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 16:19:57,367 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 16:19:57,368 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 16:19:57,368 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 16:19:57,369 INFO L431 ainManager$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 [2024-11-22 16:19:58,656 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 16:19:59,038 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 16:19:59,038 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 [2024-11-22 16:19:59,087 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f87ebd72/48f3fe22068242c49ebf82c44496789a/FLAGfb28da2f7 [2024-11-22 16:19:59,208 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f87ebd72/48f3fe22068242c49ebf82c44496789a [2024-11-22 16:19:59,210 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 16:19:59,212 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 16:19:59,215 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 16:19:59,216 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 16:19:59,220 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 16:19:59,221 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:19:59" (1/1) ... [2024-11-22 16:19:59,221 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2771b10a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:19:59, skipping insertion in model container [2024-11-22 16:19:59,222 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:19:59" (1/1) ... [2024-11-22 16:19:59,327 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 16:20:01,296 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] [2024-11-22 16:20:01,300 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] [2024-11-22 16:20:01,300 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] [2024-11-22 16:20:01,300 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] [2024-11-22 16:20:01,314 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 16:20:01,344 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 16:20:01,467 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] [2024-11-22 16:20:01,469 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] [2024-11-22 16:20:01,469 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5756] [2024-11-22 16:20:01,471 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] [2024-11-22 16:20:01,471 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] [2024-11-22 16:20:01,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5875] [2024-11-22 16:20:01,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5883] [2024-11-22 16:20:01,673 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] [2024-11-22 16:20:01,673 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] [2024-11-22 16:20:01,674 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] [2024-11-22 16:20:01,675 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] [2024-11-22 16:20:01,684 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 16:20:01,788 INFO L204 MainTranslator]: Completed translation [2024-11-22 16:20:01,788 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:01 WrapperNode [2024-11-22 16:20:01,789 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 16:20:01,790 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-22 16:20:01,790 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-22 16:20:01,790 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-22 16:20:01,814 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:01" (1/1) ... [2024-11-22 16:20:01,881 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:01" (1/1) ... [2024-11-22 16:20:02,001 INFO L138 Inliner]: procedures = 394, calls = 2114, calls flagged for inlining = 159, calls inlined = 138, statements flattened = 4899 [2024-11-22 16:20:02,002 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-22 16:20:02,003 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-22 16:20:02,003 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-22 16:20:02,003 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-22 16:20:02,012 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:01" (1/1) ... [2024-11-22 16:20:02,013 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:01" (1/1) ... [2024-11-22 16:20:02,045 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:01" (1/1) ... [2024-11-22 16:20:02,357 INFO L175 MemorySlicer]: Split 788 memory accesses to 35 slices as follows [1, 7, 1, 1, 8, 1, 8, 1, 2, 70, 6, 1, 3, 1, 3, 1, 13, 1, 1, 4, 12, 1, 2, 1, 1, 2, 562, 1, 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, 70, 6, 1, 3, 1, 3, 1, 0, 1, 0, 4, 0, 1, 0, 1, 1, 2, 0, 1, 0, 1, 1, 8, 1, 1, 4]. The 346 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 8, 0, 1, 0, 0, 0, 1, 0, 0, 0, 293, 0, 42, 0, 0, 0, 0, 0, 0]. [2024-11-22 16:20:02,358 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:01" (1/1) ... [2024-11-22 16:20:02,358 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:01" (1/1) ... [2024-11-22 16:20:02,430 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:01" (1/1) ... [2024-11-22 16:20:02,450 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:01" (1/1) ... [2024-11-22 16:20:02,483 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:01" (1/1) ... [2024-11-22 16:20:02,540 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:01" (1/1) ... [2024-11-22 16:20:02,585 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-22 16:20:02,586 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-22 16:20:02,586 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-22 16:20:02,587 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-22 16:20:02,587 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:01" (1/1) ... [2024-11-22 16:20:02,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 16:20:02,600 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-22 16:20:02,615 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) [2024-11-22 16:20:02,619 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 [2024-11-22 16:20:02,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-22 16:20:02,656 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-22 16:20:02,656 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2024-11-22 16:20:02,656 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2024-11-22 16:20:02,656 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2024-11-22 16:20:02,656 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2024-11-22 16:20:02,656 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-22 16:20:02,657 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-22 16:20:02,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-22 16:20:02,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-22 16:20:02,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_73 [2024-11-22 16:20:02,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_73 [2024-11-22 16:20:02,658 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-22 16:20:02,658 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-22 16:20:02,658 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2024-11-22 16:20:02,659 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2024-11-22 16:20:02,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-22 16:20:02,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-22 16:20:02,659 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2024-11-22 16:20:02,660 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2024-11-22 16:20:02,660 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2024-11-22 16:20:02,660 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2024-11-22 16:20:02,660 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-11-22 16:20:02,660 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-11-22 16:20:02,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-22 16:20:02,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-22 16:20:02,661 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2024-11-22 16:20:02,661 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2024-11-22 16:20:02,661 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2024-11-22 16:20:02,661 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2024-11-22 16:20:02,661 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-22 16:20:02,661 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-22 16:20:02,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-22 16:20:02,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-22 16:20:02,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-22 16:20:02,661 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2024-11-22 16:20:02,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2024-11-22 16:20:02,662 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2024-11-22 16:20:02,662 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2024-11-22 16:20:02,662 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-22 16:20:02,662 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-22 16:20:02,662 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2024-11-22 16:20:02,662 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2024-11-22 16:20:02,662 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-22 16:20:02,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-22 16:20:02,662 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2024-11-22 16:20:02,662 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2024-11-22 16:20:02,662 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2024-11-22 16:20:02,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2024-11-22 16:20:02,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-22 16:20:02,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-22 16:20:02,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-22 16:20:02,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-22 16:20:02,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-22 16:20:02,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-22 16:20:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-22 16:20:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-22 16:20:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-22 16:20:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-22 16:20:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-22 16:20:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-22 16:20:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-22 16:20:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-22 16:20:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-22 16:20:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-22 16:20:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-22 16:20:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-22 16:20:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-22 16:20:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-22 16:20:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-22 16:20:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-22 16:20:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-22 16:20:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-22 16:20:02,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-22 16:20:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-22 16:20:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-22 16:20:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-22 16:20:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-22 16:20:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-22 16:20:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-22 16:20:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-22 16:20:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-22 16:20:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-22 16:20:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-22 16:20:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2024-11-22 16:20:02,664 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2024-11-22 16:20:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2024-11-22 16:20:02,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2024-11-22 16:20:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2024-11-22 16:20:02,664 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2024-11-22 16:20:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-22 16:20:02,664 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-22 16:20:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-22 16:20:02,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-22 16:20:02,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-22 16:20:02,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-22 16:20:02,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-22 16:20:02,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-22 16:20:02,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-22 16:20:02,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-22 16:20:02,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-22 16:20:02,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-22 16:20:02,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-22 16:20:02,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-22 16:20:02,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-22 16:20:02,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-22 16:20:02,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-22 16:20:02,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-22 16:20:02,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-22 16:20:02,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-22 16:20:02,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-22 16:20:02,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-22 16:20:02,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-22 16:20:02,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-22 16:20:02,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-22 16:20:02,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-22 16:20:02,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-22 16:20:02,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-22 16:20:02,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-22 16:20:02,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-22 16:20:02,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-22 16:20:02,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-22 16:20:02,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-22 16:20:02,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-22 16:20:02,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-22 16:20:02,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-22 16:20:02,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-22 16:20:02,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-22 16:20:02,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-22 16:20:02,670 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2024-11-22 16:20:02,670 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2024-11-22 16:20:02,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-22 16:20:02,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-22 16:20:02,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-22 16:20:02,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-22 16:20:02,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-22 16:20:02,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-22 16:20:02,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-22 16:20:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-22 16:20:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-22 16:20:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-22 16:20:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-22 16:20:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-22 16:20:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-22 16:20:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-22 16:20:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-22 16:20:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-22 16:20:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-22 16:20:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-22 16:20:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-22 16:20:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-22 16:20:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-22 16:20:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-22 16:20:02,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-22 16:20:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-22 16:20:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-22 16:20:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-22 16:20:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-22 16:20:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-22 16:20:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-22 16:20:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-22 16:20:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-22 16:20:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-22 16:20:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-22 16:20:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-22 16:20:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-22 16:20:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-22 16:20:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-22 16:20:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-22 16:20:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-22 16:20:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-22 16:20:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-22 16:20:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-22 16:20:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-22 16:20:02,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-22 16:20:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-22 16:20:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-22 16:20:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-22 16:20:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-22 16:20:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-22 16:20:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-22 16:20:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-22 16:20:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-22 16:20:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-22 16:20:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-22 16:20:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-22 16:20:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-22 16:20:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-22 16:20:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-22 16:20:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-22 16:20:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-22 16:20:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-22 16:20:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-22 16:20:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-22 16:20:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-22 16:20:02,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-22 16:20:02,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-22 16:20:02,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-22 16:20:02,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-22 16:20:02,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-22 16:20:02,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-22 16:20:02,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-22 16:20:02,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-22 16:20:02,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-22 16:20:02,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-22 16:20:02,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-22 16:20:02,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-22 16:20:02,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-22 16:20:02,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-22 16:20:02,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-22 16:20:02,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-22 16:20:02,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-22 16:20:02,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-22 16:20:02,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-22 16:20:02,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-22 16:20:02,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-22 16:20:02,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-22 16:20:02,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-22 16:20:02,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-22 16:20:02,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-22 16:20:02,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-22 16:20:02,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-22 16:20:02,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-22 16:20:02,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-22 16:20:02,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-22 16:20:02,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-22 16:20:02,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-22 16:20:02,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-22 16:20:02,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-22 16:20:02,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-22 16:20:02,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-22 16:20:02,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-22 16:20:02,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-22 16:20:02,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-22 16:20:02,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-22 16:20:02,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-22 16:20:02,682 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2024-11-22 16:20:02,683 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2024-11-22 16:20:02,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-22 16:20:02,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-22 16:20:02,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-22 16:20:02,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-22 16:20:02,683 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2024-11-22 16:20:02,683 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2024-11-22 16:20:02,683 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2024-11-22 16:20:02,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2024-11-22 16:20:02,683 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2024-11-22 16:20:02,683 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2024-11-22 16:20:02,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-22 16:20:02,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-22 16:20:02,683 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2024-11-22 16:20:02,684 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2024-11-22 16:20:02,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-22 16:20:02,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-22 16:20:02,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-22 16:20:02,684 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2024-11-22 16:20:02,684 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2024-11-22 16:20:02,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-22 16:20:02,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-22 16:20:02,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-22 16:20:02,684 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-22 16:20:02,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-22 16:20:02,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-22 16:20:02,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-22 16:20:02,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-22 16:20:02,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-22 16:20:02,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-22 16:20:02,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-22 16:20:02,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-22 16:20:02,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-22 16:20:02,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-22 16:20:02,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-22 16:20:02,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-22 16:20:02,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-22 16:20:02,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-22 16:20:02,687 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-22 16:20:02,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-22 16:20:02,688 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-22 16:20:02,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-22 16:20:02,688 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2024-11-22 16:20:02,688 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2024-11-22 16:20:02,688 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-22 16:20:02,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-22 16:20:02,688 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-22 16:20:02,688 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-22 16:20:02,688 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2024-11-22 16:20:02,688 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2024-11-22 16:20:02,688 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2024-11-22 16:20:02,688 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2024-11-22 16:20:02,688 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-22 16:20:02,688 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-22 16:20:02,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-22 16:20:02,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-22 16:20:02,688 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2024-11-22 16:20:02,688 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2024-11-22 16:20:02,688 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-22 16:20:02,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-22 16:20:02,688 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2024-11-22 16:20:02,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2024-11-22 16:20:02,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-22 16:20:02,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-22 16:20:02,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-22 16:20:02,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-22 16:20:02,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-22 16:20:02,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-22 16:20:02,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-22 16:20:02,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-22 16:20:02,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-22 16:20:02,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-22 16:20:02,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-22 16:20:02,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-22 16:20:02,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-22 16:20:02,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-22 16:20:02,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-22 16:20:02,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-22 16:20:02,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-22 16:20:02,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-22 16:20:02,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-22 16:20:02,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-22 16:20:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-22 16:20:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-22 16:20:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-22 16:20:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-22 16:20:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-22 16:20:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-22 16:20:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-22 16:20:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-22 16:20:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-22 16:20:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-22 16:20:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-22 16:20:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-22 16:20:02,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-22 16:20:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-22 16:20:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-22 16:20:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-22 16:20:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-22 16:20:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-22 16:20:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-22 16:20:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-22 16:20:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-22 16:20:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-22 16:20:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-22 16:20:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-22 16:20:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-22 16:20:02,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-22 16:20:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-22 16:20:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-22 16:20:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-22 16:20:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-22 16:20:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-22 16:20:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-22 16:20:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-22 16:20:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-22 16:20:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-22 16:20:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-22 16:20:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-22 16:20:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-22 16:20:02,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-22 16:20:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-22 16:20:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-22 16:20:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-22 16:20:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-22 16:20:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-22 16:20:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-22 16:20:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-22 16:20:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-22 16:20:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-22 16:20:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-22 16:20:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-22 16:20:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-22 16:20:02,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-22 16:20:02,696 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2024-11-22 16:20:02,697 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2024-11-22 16:20:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-22 16:20:02,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-22 16:20:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2024-11-22 16:20:02,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2024-11-22 16:20:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2024-11-22 16:20:02,697 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2024-11-22 16:20:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2024-11-22 16:20:02,697 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2024-11-22 16:20:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-22 16:20:02,697 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-22 16:20:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2024-11-22 16:20:02,697 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2024-11-22 16:20:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2024-11-22 16:20:02,697 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2024-11-22 16:20:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-22 16:20:02,697 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-22 16:20:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-22 16:20:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-22 16:20:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-22 16:20:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-22 16:20:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-22 16:20:02,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-22 16:20:02,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-22 16:20:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-22 16:20:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-22 16:20:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-22 16:20:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-22 16:20:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-22 16:20:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2024-11-22 16:20:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2024-11-22 16:20:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-22 16:20:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-22 16:20:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-22 16:20:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-22 16:20:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-11-22 16:20:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-11-22 16:20:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-22 16:20:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-22 16:20:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-22 16:20:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-22 16:20:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-22 16:20:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-22 16:20:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-22 16:20:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-22 16:20:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2024-11-22 16:20:02,699 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2024-11-22 16:20:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-22 16:20:02,704 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-22 16:20:02,704 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-22 16:20:02,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-22 16:20:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-22 16:20:02,705 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-22 16:20:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-22 16:20:02,705 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-22 16:20:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-22 16:20:02,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-22 16:20:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-22 16:20:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-22 16:20:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-22 16:20:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-22 16:20:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-22 16:20:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-22 16:20:02,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-22 16:20:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-22 16:20:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-22 16:20:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-22 16:20:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-22 16:20:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-22 16:20:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-22 16:20:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-22 16:20:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-22 16:20:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-22 16:20:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-22 16:20:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-22 16:20:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-22 16:20:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-22 16:20:02,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-22 16:20:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-22 16:20:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-22 16:20:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-22 16:20:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-22 16:20:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-22 16:20:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-22 16:20:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-22 16:20:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-22 16:20:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-22 16:20:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-22 16:20:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-22 16:20:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-22 16:20:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-22 16:20:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-22 16:20:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-22 16:20:02,707 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-22 16:20:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2024-11-22 16:20:02,707 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2024-11-22 16:20:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-22 16:20:02,707 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-22 16:20:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-22 16:20:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-22 16:20:02,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2024-11-22 16:20:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2024-11-22 16:20:02,708 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2024-11-22 16:20:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2024-11-22 16:20:02,708 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2024-11-22 16:20:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2024-11-22 16:20:02,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-22 16:20:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-22 16:20:02,708 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2024-11-22 16:20:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2024-11-22 16:20:02,708 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2024-11-22 16:20:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2024-11-22 16:20:02,708 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2024-11-22 16:20:02,711 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2024-11-22 16:20:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-22 16:20:02,712 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-22 16:20:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-22 16:20:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-22 16:20:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-22 16:20:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-22 16:20:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-22 16:20:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-22 16:20:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-22 16:20:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-22 16:20:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-22 16:20:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-22 16:20:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-22 16:20:02,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2024-11-22 16:20:02,713 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2024-11-22 16:20:02,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-22 16:20:02,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-22 16:20:02,714 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2024-11-22 16:20:02,714 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2024-11-22 16:20:03,415 INFO L238 CfgBuilder]: Building ICFG [2024-11-22 16:20:03,418 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-22 16:20:17,826 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-22 16:20:18,579 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-22 16:20:22,674 INFO L? ?]: Removed 2295 outVars from TransFormulas that were not future-live. [2024-11-22 16:20:22,676 INFO L287 CfgBuilder]: Performing block encoding [2024-11-22 16:20:22,725 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-22 16:20:22,726 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-22 16:20:22,726 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 04:20:22 BoogieIcfgContainer [2024-11-22 16:20:22,726 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-22 16:20:22,728 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-22 16:20:22,728 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-22 16:20:22,730 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-22 16:20:22,731 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 04:19:59" (1/3) ... [2024-11-22 16:20:22,731 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5406cc19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 04:20:22, skipping insertion in model container [2024-11-22 16:20:22,731 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:20:01" (2/3) ... [2024-11-22 16:20:22,732 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5406cc19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 04:20:22, skipping insertion in model container [2024-11-22 16:20:22,732 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 04:20:22" (3/3) ... [2024-11-22 16:20:22,736 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i [2024-11-22 16:20:22,751 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-22 16:20:22,751 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-22 16:20:22,857 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-22 16:20:22,865 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;@5c24701d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-22 16:20:22,865 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-22 16:20:22,875 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) [2024-11-22 16:20:22,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-22 16:20:22,885 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 16:20:22,885 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] [2024-11-22 16:20:22,886 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)] === [2024-11-22 16:20:22,889 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 16:20:22,889 INFO L85 PathProgramCache]: Analyzing trace with hash 1009853815, now seen corresponding path program 1 times [2024-11-22 16:20:22,896 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 16:20:22,896 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [28022115] [2024-11-22 16:20:22,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 16:20:22,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 16:20:26,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 16:20:27,466 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-22 16:20:27,467 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 16:20:27,467 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [28022115] [2024-11-22 16:20:27,467 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [28022115] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 16:20:27,467 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 16:20:27,468 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-22 16:20:27,469 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [318966832] [2024-11-22 16:20:27,470 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 16:20:27,475 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 16:20:27,476 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 16:20:27,493 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 16:20:27,493 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 16:20:27,499 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) [2024-11-22 16:20:31,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-22 16:20:32,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-22 16:20:32,152 INFO L93 Difference]: Finished difference Result 6720 states and 9990 transitions. [2024-11-22 16:20:32,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 16:20:32,155 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 [2024-11-22 16:20:32,155 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-22 16:20:32,206 INFO L225 Difference]: With dead ends: 6720 [2024-11-22 16:20:32,207 INFO L226 Difference]: Without dead ends: 4448 [2024-11-22 16:20:32,232 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 [2024-11-22 16:20:32,234 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, 4.4s IncrementalHoareTripleChecker+Time [2024-11-22 16:20:32,236 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3223 Valid, 6603 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 10 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2024-11-22 16:20:32,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4448 states. [2024-11-22 16:20:32,499 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4448 to 4444. [2024-11-22 16:20:32,506 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) [2024-11-22 16:20:32,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4444 states to 4444 states and 6481 transitions. [2024-11-22 16:20:32,554 INFO L78 Accepts]: Start accepts. Automaton has 4444 states and 6481 transitions. Word has length 79 [2024-11-22 16:20:32,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-22 16:20:32,555 INFO L471 AbstractCegarLoop]: Abstraction has 4444 states and 6481 transitions. [2024-11-22 16:20:32,555 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) [2024-11-22 16:20:32,555 INFO L276 IsEmpty]: Start isEmpty. Operand 4444 states and 6481 transitions. [2024-11-22 16:20:32,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-22 16:20:32,559 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 16:20:32,560 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] [2024-11-22 16:20:32,560 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-22 16:20:32,560 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)] === [2024-11-22 16:20:32,560 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 16:20:32,560 INFO L85 PathProgramCache]: Analyzing trace with hash -1990884500, now seen corresponding path program 1 times [2024-11-22 16:20:32,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 16:20:32,560 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [108034540] [2024-11-22 16:20:32,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 16:20:32,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 16:20:36,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 16:20:37,003 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-22 16:20:37,004 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 16:20:37,004 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [108034540] [2024-11-22 16:20:37,004 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [108034540] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 16:20:37,006 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 16:20:37,006 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-22 16:20:37,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1952406449] [2024-11-22 16:20:37,006 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 16:20:37,008 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 16:20:37,009 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 16:20:37,010 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 16:20:37,010 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 16:20:37,010 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) [2024-11-22 16:20:41,059 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 [] [2024-11-22 16:20:41,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-22 16:20:41,970 INFO L93 Difference]: Finished difference Result 12318 states and 17973 transitions. [2024-11-22 16:20:41,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 16:20:41,971 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 [2024-11-22 16:20:41,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-22 16:20:42,034 INFO L225 Difference]: With dead ends: 12318 [2024-11-22 16:20:42,035 INFO L226 Difference]: Without dead ends: 7889 [2024-11-22 16:20:42,064 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 [2024-11-22 16:20:42,066 INFO L432 NwaCegarLoop]: 3378 mSDtfsCounter, 2573 mSDsluCounter, 3264 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s 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, 4.7s IncrementalHoareTripleChecker+Time [2024-11-22 16:20:42,066 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2573 Valid, 6642 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 22 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2024-11-22 16:20:42,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7889 states. [2024-11-22 16:20:42,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7889 to 7852. [2024-11-22 16:20:42,365 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) [2024-11-22 16:20:42,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7852 states to 7852 states and 11457 transitions. [2024-11-22 16:20:42,557 INFO L78 Accepts]: Start accepts. Automaton has 7852 states and 11457 transitions. Word has length 83 [2024-11-22 16:20:42,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-22 16:20:42,560 INFO L471 AbstractCegarLoop]: Abstraction has 7852 states and 11457 transitions. [2024-11-22 16:20:42,560 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) [2024-11-22 16:20:42,560 INFO L276 IsEmpty]: Start isEmpty. Operand 7852 states and 11457 transitions. [2024-11-22 16:20:42,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-22 16:20:42,563 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 16:20:42,563 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] [2024-11-22 16:20:42,563 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-22 16:20:42,563 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)] === [2024-11-22 16:20:42,565 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 16:20:42,565 INFO L85 PathProgramCache]: Analyzing trace with hash 83557156, now seen corresponding path program 1 times [2024-11-22 16:20:42,565 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 16:20:42,565 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [126039507] [2024-11-22 16:20:42,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 16:20:42,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 16:20:46,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 16:20:46,675 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-22 16:20:46,676 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 16:20:46,676 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [126039507] [2024-11-22 16:20:46,676 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [126039507] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 16:20:46,676 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 16:20:46,676 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-22 16:20:46,677 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [324104782] [2024-11-22 16:20:46,677 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 16:20:46,677 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 16:20:46,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 16:20:46,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 16:20:46,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 16:20:46,678 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) [2024-11-22 16:20:50,714 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-22 16:20:51,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-22 16:20:51,829 INFO L93 Difference]: Finished difference Result 22480 states and 32831 transitions. [2024-11-22 16:20:51,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 16:20:51,830 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 [2024-11-22 16:20:51,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-22 16:20:51,940 INFO L225 Difference]: With dead ends: 22480 [2024-11-22 16:20:51,943 INFO L226 Difference]: Without dead ends: 14643 [2024-11-22 16:20:51,990 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 [2024-11-22 16:20:51,992 INFO L432 NwaCegarLoop]: 3317 mSDtfsCounter, 3059 mSDsluCounter, 3236 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s 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, 4.7s IncrementalHoareTripleChecker+Time [2024-11-22 16:20:51,993 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3059 Valid, 6553 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 35 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2024-11-22 16:20:52,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14643 states. [2024-11-22 16:20:52,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14643 to 14602. [2024-11-22 16:20:52,576 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) [2024-11-22 16:20:52,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14602 states to 14602 states and 21323 transitions. [2024-11-22 16:20:52,677 INFO L78 Accepts]: Start accepts. Automaton has 14602 states and 21323 transitions. Word has length 87 [2024-11-22 16:20:52,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-22 16:20:52,677 INFO L471 AbstractCegarLoop]: Abstraction has 14602 states and 21323 transitions. [2024-11-22 16:20:52,678 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) [2024-11-22 16:20:52,678 INFO L276 IsEmpty]: Start isEmpty. Operand 14602 states and 21323 transitions. [2024-11-22 16:20:52,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-22 16:20:52,681 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 16:20:52,683 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] [2024-11-22 16:20:52,683 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-22 16:20:52,683 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)] === [2024-11-22 16:20:52,684 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 16:20:52,684 INFO L85 PathProgramCache]: Analyzing trace with hash -1124921391, now seen corresponding path program 1 times [2024-11-22 16:20:52,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 16:20:52,684 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [509600552] [2024-11-22 16:20:52,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 16:20:52,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 16:20:56,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 16:20:57,436 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-22 16:20:57,436 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 16:20:57,436 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [509600552] [2024-11-22 16:20:57,436 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [509600552] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 16:20:57,436 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 16:20:57,437 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-22 16:20:57,437 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623482104] [2024-11-22 16:20:57,437 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 16:20:57,439 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-22 16:20:57,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 16:20:57,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-22 16:20:57,440 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-22 16:20:57,440 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) [2024-11-22 16:20:58,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-22 16:20:58,202 INFO L93 Difference]: Finished difference Result 14608 states and 21328 transitions. [2024-11-22 16:20:58,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-22 16:20:58,203 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 [2024-11-22 16:20:58,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-22 16:20:58,310 INFO L225 Difference]: With dead ends: 14608 [2024-11-22 16:20:58,310 INFO L226 Difference]: Without dead ends: 14606 [2024-11-22 16:20:58,327 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 [2024-11-22 16:20:58,328 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 [2024-11-22 16:20:58,329 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] [2024-11-22 16:20:58,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14606 states. [2024-11-22 16:20:59,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14606 to 14606. [2024-11-22 16:20:59,029 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) [2024-11-22 16:20:59,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14606 states to 14606 states and 21326 transitions. [2024-11-22 16:20:59,112 INFO L78 Accepts]: Start accepts. Automaton has 14606 states and 21326 transitions. Word has length 134 [2024-11-22 16:20:59,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-22 16:20:59,112 INFO L471 AbstractCegarLoop]: Abstraction has 14606 states and 21326 transitions. [2024-11-22 16:20:59,113 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) [2024-11-22 16:20:59,113 INFO L276 IsEmpty]: Start isEmpty. Operand 14606 states and 21326 transitions. [2024-11-22 16:20:59,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-22 16:20:59,116 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 16:20:59,116 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] [2024-11-22 16:20:59,116 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-22 16:20:59,117 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)] === [2024-11-22 16:20:59,117 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 16:20:59,117 INFO L85 PathProgramCache]: Analyzing trace with hash -1566158160, now seen corresponding path program 1 times [2024-11-22 16:20:59,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 16:20:59,118 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1683648129] [2024-11-22 16:20:59,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 16:20:59,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 16:21:02,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 16:21:03,390 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-22 16:21:03,391 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 16:21:03,391 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1683648129] [2024-11-22 16:21:03,391 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1683648129] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 16:21:03,391 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 16:21:03,391 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-22 16:21:03,391 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1845670130] [2024-11-22 16:21:03,391 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 16:21:03,392 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-22 16:21:03,392 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 16:21:03,392 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-22 16:21:03,392 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-22 16:21:03,393 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) [2024-11-22 16:21:04,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-22 16:21:04,174 INFO L93 Difference]: Finished difference Result 14612 states and 21331 transitions. [2024-11-22 16:21:04,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-22 16:21:04,174 INFO L78 Accepts]: Start accepts. Automaton has 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) Word has length 139 [2024-11-22 16:21:04,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-22 16:21:04,278 INFO L225 Difference]: With dead ends: 14612 [2024-11-22 16:21:04,278 INFO L226 Difference]: Without dead ends: 14610 [2024-11-22 16:21:04,296 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-22 16:21:04,296 INFO L432 NwaCegarLoop]: 3304 mSDtfsCounter, 3258 mSDsluCounter, 6588 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3259 SdHoareTripleChecker+Valid, 9892 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-22 16:21:04,297 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3259 Valid, 9892 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-22 16:21:04,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14610 states. [2024-11-22 16:21:05,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14610 to 14610. [2024-11-22 16:21:05,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14610 states, 9469 states have (on average 1.2894709050586124) internal successors, (12210), 9643 states have internal predecessors, (12210), 4519 states have call successors, (4519), 632 states have call predecessors, (4519), 619 states have return successors, (4600), 4390 states have call predecessors, (4600), 4516 states have call successors, (4600) [2024-11-22 16:21:05,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14610 states to 14610 states and 21329 transitions. [2024-11-22 16:21:05,111 INFO L78 Accepts]: Start accepts. Automaton has 14610 states and 21329 transitions. Word has length 139 [2024-11-22 16:21:05,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-22 16:21:05,113 INFO L471 AbstractCegarLoop]: Abstraction has 14610 states and 21329 transitions. [2024-11-22 16:21:05,113 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has 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) [2024-11-22 16:21:05,113 INFO L276 IsEmpty]: Start isEmpty. Operand 14610 states and 21329 transitions. [2024-11-22 16:21:05,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-22 16:21:05,117 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 16:21:05,117 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 2, 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] [2024-11-22 16:21:05,117 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-22 16:21:05,118 INFO L396 AbstractCegarLoop]: === Iteration 6 === 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)] === [2024-11-22 16:21:05,118 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 16:21:05,118 INFO L85 PathProgramCache]: Analyzing trace with hash 1901206257, now seen corresponding path program 1 times [2024-11-22 16:21:05,118 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 16:21:05,118 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [649434892] [2024-11-22 16:21:05,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 16:21:05,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 16:21:09,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 16:21:10,032 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-22 16:21:10,032 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 16:21:10,033 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [649434892] [2024-11-22 16:21:10,033 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [649434892] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 16:21:10,033 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 16:21:10,033 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-22 16:21:10,033 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2023549122] [2024-11-22 16:21:10,033 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 16:21:10,033 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-22 16:21:10,034 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 16:21:10,034 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-22 16:21:10,034 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-22 16:21:10,034 INFO L87 Difference]: Start difference. First operand 14610 states and 21329 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, (18), 3 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-22 16:21:10,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-22 16:21:10,839 INFO L93 Difference]: Finished difference Result 14616 states and 21334 transitions. [2024-11-22 16:21:10,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-22 16:21:10,840 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 144 [2024-11-22 16:21:10,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-22 16:21:10,924 INFO L225 Difference]: With dead ends: 14616 [2024-11-22 16:21:10,924 INFO L226 Difference]: Without dead ends: 14614 [2024-11-22 16:21:10,940 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-22 16:21:10,941 INFO L432 NwaCegarLoop]: 3304 mSDtfsCounter, 3257 mSDsluCounter, 6588 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3258 SdHoareTripleChecker+Valid, 9892 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-22 16:21:10,941 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3258 Valid, 9892 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-22 16:21:10,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14614 states. [2024-11-22 16:21:11,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14614 to 14614. [2024-11-22 16:21:11,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14614 states, 9472 states have (on average 1.289379222972973) internal successors, (12213), 9646 states have internal predecessors, (12213), 4519 states have call successors, (4519), 633 states have call predecessors, (4519), 620 states have return successors, (4600), 4390 states have call predecessors, (4600), 4516 states have call successors, (4600) [2024-11-22 16:21:11,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14614 states to 14614 states and 21332 transitions. [2024-11-22 16:21:11,759 INFO L78 Accepts]: Start accepts. Automaton has 14614 states and 21332 transitions. Word has length 144 [2024-11-22 16:21:11,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-22 16:21:11,760 INFO L471 AbstractCegarLoop]: Abstraction has 14614 states and 21332 transitions. [2024-11-22 16:21:11,760 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-22 16:21:11,760 INFO L276 IsEmpty]: Start isEmpty. Operand 14614 states and 21332 transitions. [2024-11-22 16:21:11,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-22 16:21:11,763 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 16:21:11,763 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 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, 1, 1] [2024-11-22 16:21:11,763 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-22 16:21:11,764 INFO L396 AbstractCegarLoop]: === Iteration 7 === 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)] === [2024-11-22 16:21:11,764 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 16:21:11,764 INFO L85 PathProgramCache]: Analyzing trace with hash -842306800, now seen corresponding path program 1 times [2024-11-22 16:21:11,765 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 16:21:11,765 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1946333615] [2024-11-22 16:21:11,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 16:21:11,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 16:21:15,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 16:21:16,036 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-22 16:21:16,037 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 16:21:16,037 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1946333615] [2024-11-22 16:21:16,037 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1946333615] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 16:21:16,037 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 16:21:16,037 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-22 16:21:16,037 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2103064280] [2024-11-22 16:21:16,037 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 16:21:16,038 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-22 16:21:16,038 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 16:21:16,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-22 16:21:16,038 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-22 16:21:16,039 INFO L87 Difference]: Start difference. First operand 14614 states and 21332 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, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-22 16:21:16,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-22 16:21:16,903 INFO L93 Difference]: Finished difference Result 14620 states and 21337 transitions. [2024-11-22 16:21:16,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-22 16:21:16,903 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 149 [2024-11-22 16:21:16,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-22 16:21:16,997 INFO L225 Difference]: With dead ends: 14620 [2024-11-22 16:21:16,997 INFO L226 Difference]: Without dead ends: 14618 [2024-11-22 16:21:17,015 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-22 16:21:17,015 INFO L432 NwaCegarLoop]: 3304 mSDtfsCounter, 3256 mSDsluCounter, 6588 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3257 SdHoareTripleChecker+Valid, 9892 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-22 16:21:17,016 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3257 Valid, 9892 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-22 16:21:17,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14618 states. [2024-11-22 16:21:17,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14618 to 14618. [2024-11-22 16:21:17,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14618 states, 9475 states have (on average 1.289287598944591) internal successors, (12216), 9649 states have internal predecessors, (12216), 4519 states have call successors, (4519), 634 states have call predecessors, (4519), 621 states have return successors, (4600), 4390 states have call predecessors, (4600), 4516 states have call successors, (4600) [2024-11-22 16:21:17,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14618 states to 14618 states and 21335 transitions. [2024-11-22 16:21:17,705 INFO L78 Accepts]: Start accepts. Automaton has 14618 states and 21335 transitions. Word has length 149 [2024-11-22 16:21:17,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-22 16:21:17,706 INFO L471 AbstractCegarLoop]: Abstraction has 14618 states and 21335 transitions. [2024-11-22 16:21:17,706 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-22 16:21:17,706 INFO L276 IsEmpty]: Start isEmpty. Operand 14618 states and 21335 transitions. [2024-11-22 16:21:17,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-22 16:21:17,711 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 16:21:17,711 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 5, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 16:21:17,711 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-22 16:21:17,711 INFO L396 AbstractCegarLoop]: === Iteration 8 === 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)] === [2024-11-22 16:21:17,711 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 16:21:17,712 INFO L85 PathProgramCache]: Analyzing trace with hash 229076497, now seen corresponding path program 1 times [2024-11-22 16:21:17,712 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 16:21:17,713 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1445878168] [2024-11-22 16:21:17,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 16:21:17,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 16:21:21,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat