./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 023d838f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point.cil.out.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 5bdb144d16ce690b0c83c76766410e2201d517c4cbaa861cb0d7e2bbbb9cb236 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 12:27:02,235 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 12:27:02,301 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-10 12:27:02,306 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 12:27:02,306 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 12:27:02,334 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 12:27:02,334 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 12:27:02,335 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 12:27:02,336 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 12:27:02,336 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 12:27:02,336 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 12:27:02,337 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 12:27:02,338 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 12:27:02,338 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 12:27:02,338 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 12:27:02,339 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 12:27:02,339 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 12:27:02,340 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 12:27:02,340 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 12:27:02,340 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 12:27:02,341 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 12:27:02,345 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 12:27:02,346 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 12:27:02,346 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 12:27:02,349 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 12:27:02,350 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 12:27:02,350 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 12:27:02,350 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 12:27:02,350 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 12:27:02,351 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:27:02,351 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 12:27:02,351 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 12:27:02,352 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 12:27:02,352 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 12:27:02,352 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 12:27:02,352 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 12:27:02,352 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 12:27:02,353 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 12:27:02,353 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 12:27:02,353 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5bdb144d16ce690b0c83c76766410e2201d517c4cbaa861cb0d7e2bbbb9cb236 [2024-11-10 12:27:02,649 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 12:27:02,680 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 12:27:02,685 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 12:27:02,687 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 12:27:02,688 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 12:27:02,689 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point.cil.out.i [2024-11-10 12:27:04,383 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 12:27:04,854 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 12:27:04,855 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point.cil.out.i [2024-11-10 12:27:04,898 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/edf956c7c/f324c180b3cf4e639bc18450cb0589ee/FLAGf7b182e78 [2024-11-10 12:27:04,976 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/edf956c7c/f324c180b3cf4e639bc18450cb0589ee [2024-11-10 12:27:04,983 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 12:27:04,984 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 12:27:04,986 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 12:27:04,986 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 12:27:04,993 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 12:27:04,994 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:27:04" (1/1) ... [2024-11-10 12:27:04,995 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e859b32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:04, skipping insertion in model container [2024-11-10 12:27:04,995 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:27:04" (1/1) ... [2024-11-10 12:27:05,163 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 12:27:06,739 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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point.cil.out.i[147706,147719] [2024-11-10 12:27:07,011 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:27:07,087 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 12:27:07,216 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"); [3376] [2024-11-10 12:27:07,219 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [3384-3385] [2024-11-10 12:27:07,220 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [3393-3394] [2024-11-10 12:27:07,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3402-3403] [2024-11-10 12:27:07,222 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3421] [2024-11-10 12:27:07,222 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3424] [2024-11-10 12:27:07,222 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3427] [2024-11-10 12:27:07,222 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3430] [2024-11-10 12:27:07,227 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [3451] [2024-11-10 12:27:07,227 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [3454] [2024-11-10 12:27:07,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [3457] [2024-11-10 12:27:07,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [3460] [2024-11-10 12:27:07,429 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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point.cil.out.i[147706,147719] [2024-11-10 12:27:07,461 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:27:07,568 INFO L204 MainTranslator]: Completed translation [2024-11-10 12:27:07,569 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:07 WrapperNode [2024-11-10 12:27:07,569 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 12:27:07,570 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 12:27:07,571 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 12:27:07,571 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 12:27:07,578 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:07" (1/1) ... [2024-11-10 12:27:07,660 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:07" (1/1) ... [2024-11-10 12:27:07,831 INFO L138 Inliner]: procedures = 224, calls = 1326, calls flagged for inlining = 80, calls inlined = 75, statements flattened = 3233 [2024-11-10 12:27:07,832 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 12:27:07,833 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 12:27:07,833 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 12:27:07,833 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 12:27:07,845 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:07" (1/1) ... [2024-11-10 12:27:07,845 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:07" (1/1) ... [2024-11-10 12:27:07,877 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:07" (1/1) ... [2024-11-10 12:27:08,072 INFO L175 MemorySlicer]: Split 824 memory accesses to 20 slices as follows [2, 6, 5, 16, 1, 5, 29, 1, 15, 15, 647, 26, 3, 5, 8, 3, 12, 14, 8, 3]. 79 percent of accesses are in the largest equivalence class. The 518 initializations are split as follows [2, 6, 5, 0, 0, 5, 0, 0, 8, 8, 451, 0, 3, 5, 8, 3, 0, 3, 8, 3]. The 150 writes are split as follows [0, 0, 0, 16, 1, 0, 29, 0, 3, 0, 63, 26, 0, 0, 0, 0, 2, 10, 0, 0]. [2024-11-10 12:27:08,074 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:07" (1/1) ... [2024-11-10 12:27:08,075 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:07" (1/1) ... [2024-11-10 12:27:08,158 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:07" (1/1) ... [2024-11-10 12:27:08,165 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:07" (1/1) ... [2024-11-10 12:27:08,187 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:07" (1/1) ... [2024-11-10 12:27:08,207 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:07" (1/1) ... [2024-11-10 12:27:08,233 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 12:27:08,235 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 12:27:08,236 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 12:27:08,237 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 12:27:08,238 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:07" (1/1) ... [2024-11-10 12:27:08,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:27:08,256 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 12:27:08,280 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) [2024-11-10 12:27:08,286 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 [2024-11-10 12:27:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_port_mutex_of_lp_struct [2024-11-10 12:27:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_port_mutex_of_lp_struct [2024-11-10 12:27:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure lp_error [2024-11-10 12:27:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_error [2024-11-10 12:27:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-10 12:27:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-10 12:27:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-10 12:27:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-10 12:27:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-10 12:27:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-10 12:27:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-10 12:27:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-10 12:27:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-10 12:27:08,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-10 12:27:08,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-10 12:27:08,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-10 12:27:08,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-10 12:27:08,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-10 12:27:08,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-10 12:27:08,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-10 12:27:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-10 12:27:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-10 12:27:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-10 12:27:08,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-10 12:27:08,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-10 12:27:08,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-10 12:27:08,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-10 12:27:08,349 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-10 12:27:08,349 INFO L130 BoogieDeclarations]: Found specification of procedure lp_register [2024-11-10 12:27:08,349 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_register [2024-11-10 12:27:08,349 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2024-11-10 12:27:08,349 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2024-11-10 12:27:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-10 12:27:08,350 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-10 12:27:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure lp_release_parport [2024-11-10 12:27:08,350 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_release_parport [2024-11-10 12:27:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-10 12:27:08,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-10 12:27:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-10 12:27:08,350 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-10 12:27:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-10 12:27:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-10 12:27:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-10 12:27:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-10 12:27:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-10 12:27:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-10 12:27:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-10 12:27:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-10 12:27:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_port_mutex_of_lp_struct [2024-11-10 12:27:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_port_mutex_of_lp_struct [2024-11-10 12:27:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-10 12:27:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure lp_set_timeout [2024-11-10 12:27:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_set_timeout [2024-11-10 12:27:08,351 INFO L130 BoogieDeclarations]: Found specification of procedure lp_reset [2024-11-10 12:27:08,351 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_reset [2024-11-10 12:27:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_25 [2024-11-10 12:27:08,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_25 [2024-11-10 12:27:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-10 12:27:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-10 12:27:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-10 12:27:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-10 12:27:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-10 12:27:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-10 12:27:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-10 12:27:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-10 12:27:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-10 12:27:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-10 12:27:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-10 12:27:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-10 12:27:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-10 12:27:08,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-10 12:27:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-10 12:27:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-10 12:27:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-10 12:27:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-10 12:27:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-10 12:27:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-10 12:27:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-10 12:27:08,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-10 12:27:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-10 12:27:08,356 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-10 12:27:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2024-11-10 12:27:08,357 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2024-11-10 12:27:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure parport_write [2024-11-10 12:27:08,357 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_write [2024-11-10 12:27:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-10 12:27:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-10 12:27:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-10 12:27:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-10 12:27:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-10 12:27:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-10 12:27:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-10 12:27:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-10 12:27:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-10 12:27:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-10 12:27:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-10 12:27:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-10 12:27:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-10 12:27:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-10 12:27:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-10 12:27:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-10 12:27:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-10 12:27:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-10 12:27:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-10 12:27:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-10 12:27:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-10 12:27:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-10 12:27:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-10 12:27:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-10 12:27:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-10 12:27:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lp_mutex [2024-11-10 12:27:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lp_mutex [2024-11-10 12:27:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2024-11-10 12:27:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2024-11-10 12:27:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure parport_negotiate [2024-11-10 12:27:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_negotiate [2024-11-10 12:27:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure parport_release [2024-11-10 12:27:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_release [2024-11-10 12:27:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_console [2024-11-10 12:27:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_console [2024-11-10 12:27:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-10 12:27:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-10 12:27:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-10 12:27:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-10 12:27:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-10 12:27:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-10 12:27:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-10 12:27:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-10 12:27:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-10 12:27:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-10 12:27:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-10 12:27:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-10 12:27:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-10 12:27:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-10 12:27:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-10 12:27:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-10 12:27:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-10 12:27:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-10 12:27:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-10 12:27:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-10 12:27:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure parport_set_timeout [2024-11-10 12:27:08,458 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_set_timeout [2024-11-10 12:27:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-10 12:27:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-10 12:27:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-10 12:27:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-10 12:27:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-10 12:27:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-10 12:27:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-10 12:27:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-10 12:27:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-10 12:27:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-10 12:27:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-10 12:27:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-10 12:27:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-10 12:27:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-10 12:27:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-10 12:27:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-10 12:27:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-10 12:27:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-10 12:27:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-10 12:27:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-10 12:27:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure parport_claim_or_block [2024-11-10 12:27:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_claim_or_block [2024-11-10 12:27:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure lp_do_ioctl [2024-11-10 12:27:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_do_ioctl [2024-11-10 12:27:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2024-11-10 12:27:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2024-11-10 12:27:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-10 12:27:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-10 12:27:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-10 12:27:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-10 12:27:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-10 12:27:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-10 12:27:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-10 12:27:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-10 12:27:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-10 12:27:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-10 12:27:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-10 12:27:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-10 12:27:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-10 12:27:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-10 12:27:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-10 12:27:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-10 12:27:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-10 12:27:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-10 12:27:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-10 12:27:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-10 12:27:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-10 12:27:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-10 12:27:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-10 12:27:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-10 12:27:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-10 12:27:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-10 12:27:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure lp_claim_parport_or_block [2024-11-10 12:27:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_claim_parport_or_block [2024-11-10 12:27:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2024-11-10 12:27:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2024-11-10 12:27:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-10 12:27:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-10 12:27:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-10 12:27:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-10 12:27:08,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-10 12:27:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-10 12:27:08,473 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-10 12:27:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 12:27:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-10 12:27:08,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-10 12:27:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-10 12:27:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-10 12:27:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-10 12:27:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-10 12:27:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-10 12:27:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-10 12:27:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-10 12:27:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-10 12:27:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-10 12:27:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-10 12:27:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-10 12:27:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-10 12:27:08,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-10 12:27:08,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-10 12:27:08,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-10 12:27:08,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-10 12:27:08,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-10 12:27:08,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-10 12:27:08,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-10 12:27:08,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-10 12:27:08,478 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-10 12:27:08,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-10 12:27:08,479 INFO L130 BoogieDeclarations]: Found specification of procedure lp_detach [2024-11-10 12:27:08,479 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_detach [2024-11-10 12:27:08,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lp_mutex [2024-11-10 12:27:08,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lp_mutex [2024-11-10 12:27:08,479 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-10 12:27:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-10 12:27:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure lp_negotiate [2024-11-10 12:27:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_negotiate [2024-11-10 12:27:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2024-11-10 12:27:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2024-11-10 12:27:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2024-11-10 12:27:08,481 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2024-11-10 12:27:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure lp_wait_ready [2024-11-10 12:27:08,481 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_wait_ready [2024-11-10 12:27:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-10 12:27:08,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-10 12:27:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-10 12:27:08,482 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-10 12:27:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-10 12:27:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-10 12:27:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-10 12:27:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-10 12:27:08,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-10 12:27:08,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-10 12:27:08,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-10 12:27:08,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-10 12:27:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-10 12:27:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-10 12:27:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-10 12:27:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-10 12:27:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-10 12:27:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-10 12:27:08,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-10 12:27:08,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-10 12:27:08,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-10 12:27:08,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-10 12:27:08,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-10 12:27:08,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-10 12:27:08,486 INFO L130 BoogieDeclarations]: Found specification of procedure lp_write [2024-11-10 12:27:08,487 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_write [2024-11-10 12:27:08,488 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2024-11-10 12:27:08,488 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2024-11-10 12:27:08,488 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-10 12:27:08,488 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-10 12:27:08,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 12:27:08,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 12:27:08,488 INFO L130 BoogieDeclarations]: Found specification of procedure parport_yield_blocking [2024-11-10 12:27:08,488 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_yield_blocking [2024-11-10 12:27:08,488 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-10 12:27:08,488 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-10 12:27:09,122 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 12:27:09,126 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 12:27:09,286 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3868: call ULTIMATE.dealloc(~#wait~0.base, ~#wait~0.offset);havoc ~#wait~0.base, ~#wait~0.offset; [2024-11-10 12:27:09,291 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-10 12:27:09,412 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6259: havoc parport_register_device_#t~ret619#1.base, parport_register_device_#t~ret619#1.offset; [2024-11-10 12:27:09,413 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6189: havoc device_create_#t~ret605#1.base, device_create_#t~ret605#1.offset; [2024-11-10 12:27:09,419 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3687: havoc #t~mem69.base, #t~mem69.offset; [2024-11-10 12:27:09,589 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6229: havoc #t~nondet612; [2024-11-10 12:27:09,600 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6276: havoc #t~nondet621; [2024-11-10 12:27:09,603 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6283: havoc #t~nondet622; [2024-11-10 12:27:09,632 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6252: havoc #t~nondet617; [2024-11-10 12:27:09,643 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301: havoc #t~nondet625; [2024-11-10 12:27:09,648 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6266: havoc #t~nondet620; [2024-11-10 12:27:09,654 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6248: havoc #t~nondet616; [2024-11-10 12:27:09,886 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5267-1: ldv_mutex_lock_interruptible_18_#res#1 := ldv_mutex_lock_interruptible_18_~ldv_func_res~3#1; [2024-11-10 12:27:09,887 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4327: call ULTIMATE.dealloc(~#status~2#1.base, ~#status~2#1.offset);havoc ~#status~2#1.base, ~#status~2#1.offset; [2024-11-10 12:27:09,907 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6179: havoc _copy_to_user_#t~nondet603#1; [2024-11-10 12:27:09,974 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6175: havoc _copy_from_user_#t~nondet602#1; [2024-11-10 12:27:10,015 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3681: havoc #t~mem68; [2024-11-10 12:27:10,184 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6293: havoc #t~nondet623; [2024-11-10 12:27:10,341 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5209-1: ldv_mutex_lock_interruptible_12_#res#1 := ldv_mutex_lock_interruptible_12_~ldv_func_res~1#1; [2024-11-10 12:27:15,641 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6214: havoc ldv_probe_2_#t~nondet609#1; [2024-11-10 12:27:15,641 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6218: havoc ldv_release_1_#t~nondet610#1; [2024-11-10 12:27:15,642 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6186: havoc compat_get_timeval_#t~nondet604#1; [2024-11-10 12:27:15,642 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5230-1: ldv_mutex_lock_interruptible_14_#res#1 := ldv_mutex_lock_interruptible_14_~ldv_func_res~2#1; [2024-11-10 12:27:15,642 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6222: havoc ldv_release_2_#t~nondet611#1; [2024-11-10 12:27:15,642 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6256: havoc parport_read_#t~nondet618#1; [2024-11-10 12:27:15,642 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4475: call ULTIMATE.dealloc(lp_compat_ioctl_~#par_timeout~1#1.base, lp_compat_ioctl_~#par_timeout~1#1.offset);havoc lp_compat_ioctl_~#par_timeout~1#1.base, lp_compat_ioctl_~#par_timeout~1#1.offset; [2024-11-10 12:27:15,642 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6160: havoc __parport_register_driver_#t~nondet599#1; [2024-11-10 12:27:15,642 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4445: call ULTIMATE.dealloc(lp_ioctl_~#par_timeout~0#1.base, lp_ioctl_~#par_timeout~0#1.offset);havoc lp_ioctl_~#par_timeout~0#1.base, lp_ioctl_~#par_timeout~0#1.offset; [2024-11-10 12:27:15,642 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6164: havoc __register_chrdev_#t~nondet600#1; [2024-11-10 12:27:15,642 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6297: havoc simple_strtoul_#t~nondet624#1; [2024-11-10 12:27:15,643 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655: havoc __kmalloc_#t~ret65#1.base, __kmalloc_#t~ret65#1.offset; [2024-11-10 12:27:15,644 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6199: havoc ldv_close_1_#t~nondet606#1; [2024-11-10 12:27:15,644 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4118: call ULTIMATE.dealloc(lp_read_~#wait~1#1.base, lp_read_~#wait~1#1.offset);havoc lp_read_~#wait~1#1.base, lp_read_~#wait~1#1.offset; [2024-11-10 12:27:15,644 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4681: call ULTIMATE.dealloc(lp_init_~#__key~0#1.base, lp_init_~#__key~0#1.offset);havoc lp_init_~#__key~0#1.base, lp_init_~#__key~0#1.offset;call ULTIMATE.dealloc(lp_init_~#__key___0~0#1.base, lp_init_~#__key___0~0#1.offset);havoc lp_init_~#__key___0~0#1.base, lp_init_~#__key___0~0#1.offset;call ULTIMATE.dealloc(lp_init_~#__key___1~0#1.base, lp_init_~#__key___1~0#1.offset);havoc lp_init_~#__key___1~0#1.base, lp_init_~#__key___1~0#1.offset;call ULTIMATE.dealloc(lp_init_~#__key___2~0#1.base, lp_init_~#__key___2~0#1.offset);havoc lp_init_~#__key___2~0#1.base, lp_init_~#__key___2~0#1.offset; [2024-11-10 12:27:15,644 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6171: havoc _cond_resched_#t~nondet601#1; [2024-11-10 12:27:15,645 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6138: havoc __class_create_#t~ret598#1.base, __class_create_#t~ret598#1.offset; [2024-11-10 12:27:15,645 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6206: havoc ldv_open_1_#t~nondet607#1; [2024-11-10 12:27:15,645 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4753: call ULTIMATE.dealloc(lp_init_module_~#ep~0#1.base, lp_init_module_~#ep~0#1.offset);havoc lp_init_module_~#ep~0#1.base, lp_init_module_~#ep~0#1.offset; [2024-11-10 12:27:15,645 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6240: havoc noop_llseek_#t~nondet614#1; [2024-11-10 12:27:15,646 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6210: havoc ldv_probe_1_#t~nondet608#1; [2024-11-10 12:27:15,646 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4856: call ULTIMATE.dealloc(main_~#ldvarg7~0#1.base, main_~#ldvarg7~0#1.offset);havoc main_~#ldvarg7~0#1.base, main_~#ldvarg7~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset);havoc main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset);havoc main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset);havoc main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg1~0#1.base, main_~#ldvarg1~0#1.offset);havoc main_~#ldvarg1~0#1.base, main_~#ldvarg1~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset);havoc main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg10~0#1.base, main_~#ldvarg10~0#1.offset);havoc main_~#ldvarg10~0#1.base, main_~#ldvarg10~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset);havoc main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg13~0#1.base, main_~#ldvarg13~0#1.offset);havoc main_~#ldvarg13~0#1.base, main_~#ldvarg13~0#1.offset; [2024-11-10 12:27:15,646 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6244: havoc parport_claim_#t~nondet615#1; [2024-11-10 12:27:15,775 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.computeFutureLiveVariables(LiveIcfgUtils.java:102) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.applyFutureLiveOptimization(LiveIcfgUtils.java:81) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:301) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.IcfgBuilderObserver.process(IcfgBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-10 12:27:15,780 INFO L158 Benchmark]: Toolchain (without parser) took 10794.49ms. Allocated memory was 155.2MB in the beginning and 354.4MB in the end (delta: 199.2MB). Free memory was 80.9MB in the beginning and 203.5MB in the end (delta: -122.6MB). Peak memory consumption was 94.1MB. Max. memory is 16.1GB. [2024-11-10 12:27:15,781 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 155.2MB. Free memory is still 117.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 12:27:15,781 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2584.09ms. Allocated memory was 155.2MB in the beginning and 213.9MB in the end (delta: 58.7MB). Free memory was 80.7MB in the beginning and 157.2MB in the end (delta: -76.5MB). Peak memory consumption was 64.9MB. Max. memory is 16.1GB. [2024-11-10 12:27:15,782 INFO L158 Benchmark]: Boogie Procedure Inliner took 261.62ms. Allocated memory is still 213.9MB. Free memory was 157.2MB in the beginning and 136.2MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-10 12:27:15,782 INFO L158 Benchmark]: Boogie Preprocessor took 400.68ms. Allocated memory is still 213.9MB. Free memory was 136.2MB in the beginning and 90.1MB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2024-11-10 12:27:15,783 INFO L158 Benchmark]: IcfgBuilder took 7542.58ms. Allocated memory was 213.9MB in the beginning and 354.4MB in the end (delta: 140.5MB). Free memory was 89.0MB in the beginning and 203.5MB in the end (delta: -114.5MB). Peak memory consumption was 41.8MB. Max. memory is 16.1GB. [2024-11-10 12:27:15,786 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 155.2MB. Free memory is still 117.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2584.09ms. Allocated memory was 155.2MB in the beginning and 213.9MB in the end (delta: 58.7MB). Free memory was 80.7MB in the beginning and 157.2MB in the end (delta: -76.5MB). Peak memory consumption was 64.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 261.62ms. Allocated memory is still 213.9MB. Free memory was 157.2MB in the beginning and 136.2MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 400.68ms. Allocated memory is still 213.9MB. Free memory was 136.2MB in the beginning and 90.1MB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * IcfgBuilder took 7542.58ms. Allocated memory was 213.9MB in the beginning and 354.4MB in the end (delta: 140.5MB). Free memory was 89.0MB in the beginning and 203.5MB in the end (delta: -114.5MB). Peak memory consumption was 41.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3376]: 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"); [3376] - GenericResultAtLocation [Line: 3384]: 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [3384-3385] - GenericResultAtLocation [Line: 3393]: 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [3393-3394] - GenericResultAtLocation [Line: 3402]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3402-3403] - GenericResultAtLocation [Line: 3421]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3421] - GenericResultAtLocation [Line: 3424]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3424] - GenericResultAtLocation [Line: 3427]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3427] - GenericResultAtLocation [Line: 3430]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3430] - GenericResultAtLocation [Line: 3451]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [3451] - GenericResultAtLocation [Line: 3454]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [3454] - GenericResultAtLocation [Line: 3457]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [3457] - GenericResultAtLocation [Line: 3460]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [3460] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-10 12:27:15,857 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.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 5bdb144d16ce690b0c83c76766410e2201d517c4cbaa861cb0d7e2bbbb9cb236 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 12:27:18,363 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 12:27:18,451 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-10 12:27:18,460 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 12:27:18,461 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 12:27:18,497 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 12:27:18,498 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 12:27:18,498 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 12:27:18,499 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 12:27:18,499 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 12:27:18,499 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 12:27:18,500 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 12:27:18,501 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 12:27:18,503 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 12:27:18,506 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 12:27:18,507 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 12:27:18,507 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 12:27:18,508 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 12:27:18,508 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 12:27:18,508 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 12:27:18,508 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 12:27:18,509 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-10 12:27:18,509 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-10 12:27:18,509 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 12:27:18,510 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-10 12:27:18,510 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 12:27:18,510 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 12:27:18,510 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 12:27:18,511 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 12:27:18,511 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 12:27:18,511 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 12:27:18,511 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:27:18,514 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 12:27:18,514 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 12:27:18,515 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 12:27:18,515 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-10 12:27:18,516 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-10 12:27:18,516 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 12:27:18,517 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 12:27:18,517 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 12:27:18,517 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 12:27:18,518 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5bdb144d16ce690b0c83c76766410e2201d517c4cbaa861cb0d7e2bbbb9cb236 [2024-11-10 12:27:18,890 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 12:27:18,921 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 12:27:18,926 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 12:27:18,927 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 12:27:18,928 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 12:27:18,929 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point.cil.out.i [2024-11-10 12:27:20,658 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 12:27:21,217 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 12:27:21,219 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point.cil.out.i [2024-11-10 12:27:21,266 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12ee72f03/71e32ba15b7f4ca681a8fa6d46b6becc/FLAG657bac5a2 [2024-11-10 12:27:21,287 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12ee72f03/71e32ba15b7f4ca681a8fa6d46b6becc [2024-11-10 12:27:21,290 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 12:27:21,291 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 12:27:21,295 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 12:27:21,295 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 12:27:21,301 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 12:27:21,302 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:27:21" (1/1) ... [2024-11-10 12:27:21,303 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dd6dff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:21, skipping insertion in model container [2024-11-10 12:27:21,303 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:27:21" (1/1) ... [2024-11-10 12:27:21,395 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 12:27:22,425 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,671 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,695 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,736 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,781 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,782 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,786 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,792 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,793 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,810 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,824 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,836 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,836 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,857 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,877 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,897 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,905 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,923 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,938 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,946 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,959 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,963 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,965 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,971 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:22,985 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,022 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,023 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,067 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,068 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,069 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,074 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,075 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,076 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,076 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,077 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,078 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,078 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,079 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,079 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,079 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,080 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,080 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,081 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,081 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,083 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,111 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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point.cil.out.i[147706,147719] [2024-11-10 12:27:23,371 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:27:23,372 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:27:23,459 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 12:27:23,587 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"); [3376] [2024-11-10 12:27:23,591 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [3384-3385] [2024-11-10 12:27:23,592 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [3393-3394] [2024-11-10 12:27:23,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3402-3403] [2024-11-10 12:27:23,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3421] [2024-11-10 12:27:23,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3424] [2024-11-10 12:27:23,596 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3427] [2024-11-10 12:27:23,597 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3430] [2024-11-10 12:27:23,598 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [3451] [2024-11-10 12:27:23,602 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [3454] [2024-11-10 12:27:23,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [3457] [2024-11-10 12:27:23,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [3460] [2024-11-10 12:27:23,817 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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point.cil.out.i[147706,147719] [2024-11-10 12:27:23,846 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:27:23,963 INFO L204 MainTranslator]: Completed translation [2024-11-10 12:27:23,964 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:23 WrapperNode [2024-11-10 12:27:23,964 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 12:27:23,965 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 12:27:23,966 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 12:27:23,966 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 12:27:23,974 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:23" (1/1) ... [2024-11-10 12:27:24,060 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:23" (1/1) ... [2024-11-10 12:27:24,199 INFO L138 Inliner]: procedures = 235, calls = 1325, calls flagged for inlining = 79, calls inlined = 73, statements flattened = 2850 [2024-11-10 12:27:24,200 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 12:27:24,201 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 12:27:24,201 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 12:27:24,201 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 12:27:24,212 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:23" (1/1) ... [2024-11-10 12:27:24,212 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:23" (1/1) ... [2024-11-10 12:27:24,244 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:23" (1/1) ... [2024-11-10 12:27:24,442 INFO L175 MemorySlicer]: Split 824 memory accesses to 20 slices as follows [14, 2, 5, 1, 5, 29, 15, 16, 15, 26, 3, 5, 6, 8, 1, 647, 12, 3, 8, 3]. 79 percent of accesses are in the largest equivalence class. The 518 initializations are split as follows [3, 2, 5, 0, 5, 0, 8, 0, 8, 0, 3, 5, 6, 8, 0, 451, 0, 3, 8, 3]. The 150 writes are split as follows [10, 0, 0, 1, 0, 29, 3, 16, 0, 26, 0, 0, 0, 0, 0, 63, 2, 0, 0, 0]. [2024-11-10 12:27:24,444 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:23" (1/1) ... [2024-11-10 12:27:24,444 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:23" (1/1) ... [2024-11-10 12:27:24,549 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:23" (1/1) ... [2024-11-10 12:27:24,563 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:23" (1/1) ... [2024-11-10 12:27:24,597 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:23" (1/1) ... [2024-11-10 12:27:24,624 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:23" (1/1) ... [2024-11-10 12:27:24,713 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 12:27:24,714 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 12:27:24,715 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 12:27:24,715 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 12:27:24,716 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:27:23" (1/1) ... [2024-11-10 12:27:24,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:27:24,738 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 12:27:24,768 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) [2024-11-10 12:27:24,774 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 [2024-11-10 12:27:24,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_port_mutex_of_lp_struct [2024-11-10 12:27:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_port_mutex_of_lp_struct [2024-11-10 12:27:24,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-10 12:27:24,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-10 12:27:24,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-10 12:27:24,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-10 12:27:24,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-10 12:27:24,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-10 12:27:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-10 12:27:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-11-10 12:27:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2024-11-10 12:27:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#9 [2024-11-10 12:27:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#10 [2024-11-10 12:27:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#11 [2024-11-10 12:27:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#12 [2024-11-10 12:27:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#13 [2024-11-10 12:27:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#14 [2024-11-10 12:27:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#15 [2024-11-10 12:27:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#16 [2024-11-10 12:27:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#17 [2024-11-10 12:27:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#18 [2024-11-10 12:27:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#19 [2024-11-10 12:27:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-10 12:27:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-10 12:27:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-10 12:27:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-10 12:27:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-10 12:27:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-10 12:27:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-10 12:27:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-10 12:27:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-10 12:27:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2024-11-10 12:27:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2024-11-10 12:27:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2024-11-10 12:27:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2024-11-10 12:27:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2024-11-10 12:27:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#14 [2024-11-10 12:27:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#15 [2024-11-10 12:27:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#16 [2024-11-10 12:27:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#17 [2024-11-10 12:27:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#18 [2024-11-10 12:27:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#19 [2024-11-10 12:27:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure lp_error [2024-11-10 12:27:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_error [2024-11-10 12:27:24,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-10 12:27:24,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-10 12:27:24,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-10 12:27:24,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-10 12:27:24,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-10 12:27:24,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-10 12:27:24,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-10 12:27:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-10 12:27:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-10 12:27:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-10 12:27:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-10 12:27:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-10 12:27:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-10 12:27:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-10 12:27:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-10 12:27:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-10 12:27:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-10 12:27:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-10 12:27:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-10 12:27:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-10 12:27:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-10 12:27:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-10 12:27:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-10 12:27:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-10 12:27:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure lp_register [2024-11-10 12:27:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_register [2024-11-10 12:27:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2024-11-10 12:27:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2024-11-10 12:27:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-10 12:27:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-10 12:27:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure lp_release_parport [2024-11-10 12:27:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_release_parport [2024-11-10 12:27:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-10 12:27:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-10 12:27:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-10 12:27:24,838 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-10 12:27:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-10 12:27:24,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-10 12:27:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-10 12:27:24,838 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-10 12:27:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-10 12:27:24,838 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-10 12:27:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_UCHAR [2024-11-10 12:27:24,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_UCHAR [2024-11-10 12:27:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_port_mutex_of_lp_struct [2024-11-10 12:27:24,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_port_mutex_of_lp_struct [2024-11-10 12:27:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-10 12:27:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure lp_set_timeout [2024-11-10 12:27:24,838 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_set_timeout [2024-11-10 12:27:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure lp_reset [2024-11-10 12:27:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_reset [2024-11-10 12:27:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_25 [2024-11-10 12:27:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_25 [2024-11-10 12:27:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-10 12:27:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-10 12:27:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-10 12:27:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-10 12:27:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-10 12:27:24,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-10 12:27:24,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-10 12:27:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-10 12:27:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-10 12:27:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-10 12:27:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-10 12:27:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-10 12:27:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-10 12:27:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-10 12:27:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-10 12:27:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-10 12:27:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-10 12:27:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-10 12:27:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-10 12:27:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-10 12:27:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-10 12:27:24,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-10 12:27:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-10 12:27:24,844 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-10 12:27:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2024-11-10 12:27:24,845 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2024-11-10 12:27:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-10 12:27:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-10 12:27:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-10 12:27:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-10 12:27:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-10 12:27:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-10 12:27:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-11-10 12:27:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-11-10 12:27:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-11-10 12:27:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2024-11-10 12:27:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#10 [2024-11-10 12:27:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#11 [2024-11-10 12:27:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#12 [2024-11-10 12:27:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#13 [2024-11-10 12:27:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#14 [2024-11-10 12:27:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#15 [2024-11-10 12:27:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#16 [2024-11-10 12:27:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#17 [2024-11-10 12:27:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#18 [2024-11-10 12:27:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#19 [2024-11-10 12:27:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-10 12:27:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-10 12:27:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-10 12:27:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-10 12:27:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-10 12:27:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-10 12:27:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-10 12:27:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-10 12:27:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-10 12:27:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2024-11-10 12:27:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2024-11-10 12:27:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2024-11-10 12:27:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#12 [2024-11-10 12:27:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#13 [2024-11-10 12:27:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#14 [2024-11-10 12:27:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#15 [2024-11-10 12:27:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#16 [2024-11-10 12:27:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#17 [2024-11-10 12:27:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#18 [2024-11-10 12:27:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#19 [2024-11-10 12:27:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure parport_write [2024-11-10 12:27:24,849 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_write [2024-11-10 12:27:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-10 12:27:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-10 12:27:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-10 12:27:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-10 12:27:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-10 12:27:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-10 12:27:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-10 12:27:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-10 12:27:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-10 12:27:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-11-10 12:27:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2024-11-10 12:27:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2024-11-10 12:27:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2024-11-10 12:27:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2024-11-10 12:27:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#13 [2024-11-10 12:27:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#14 [2024-11-10 12:27:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#15 [2024-11-10 12:27:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#16 [2024-11-10 12:27:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#17 [2024-11-10 12:27:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#18 [2024-11-10 12:27:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#19 [2024-11-10 12:27:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-10 12:27:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-10 12:27:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-10 12:27:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-10 12:27:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-10 12:27:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-10 12:27:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-10 12:27:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-10 12:27:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-10 12:27:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-10 12:27:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-10 12:27:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-10 12:27:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-10 12:27:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-10 12:27:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-10 12:27:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-10 12:27:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-10 12:27:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-10 12:27:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-10 12:27:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-10 12:27:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-10 12:27:24,855 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-10 12:27:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-10 12:27:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-10 12:27:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-10 12:27:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-10 12:27:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-10 12:27:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-10 12:27:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-10 12:27:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-10 12:27:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-10 12:27:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2024-11-10 12:27:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2024-11-10 12:27:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2024-11-10 12:27:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2024-11-10 12:27:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2024-11-10 12:27:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#14 [2024-11-10 12:27:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#15 [2024-11-10 12:27:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#16 [2024-11-10 12:27:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#17 [2024-11-10 12:27:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#18 [2024-11-10 12:27:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#19 [2024-11-10 12:27:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-10 12:27:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-10 12:27:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-10 12:27:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-10 12:27:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-10 12:27:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-10 12:27:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2024-11-10 12:27:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2024-11-10 12:27:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2024-11-10 12:27:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2024-11-10 12:27:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10 [2024-11-10 12:27:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11 [2024-11-10 12:27:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12 [2024-11-10 12:27:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13 [2024-11-10 12:27:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#14 [2024-11-10 12:27:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#15 [2024-11-10 12:27:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#16 [2024-11-10 12:27:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#17 [2024-11-10 12:27:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#18 [2024-11-10 12:27:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#19 [2024-11-10 12:27:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0 [2024-11-10 12:27:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1 [2024-11-10 12:27:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2 [2024-11-10 12:27:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3 [2024-11-10 12:27:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4 [2024-11-10 12:27:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5 [2024-11-10 12:27:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#6 [2024-11-10 12:27:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#7 [2024-11-10 12:27:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#8 [2024-11-10 12:27:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#9 [2024-11-10 12:27:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#10 [2024-11-10 12:27:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#11 [2024-11-10 12:27:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#12 [2024-11-10 12:27:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#13 [2024-11-10 12:27:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#14 [2024-11-10 12:27:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#15 [2024-11-10 12:27:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#16 [2024-11-10 12:27:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#17 [2024-11-10 12:27:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#18 [2024-11-10 12:27:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#19 [2024-11-10 12:27:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-10 12:27:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-10 12:27:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lp_mutex [2024-11-10 12:27:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lp_mutex [2024-11-10 12:27:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2024-11-10 12:27:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2024-11-10 12:27:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure parport_negotiate [2024-11-10 12:27:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_negotiate [2024-11-10 12:27:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure parport_release [2024-11-10 12:27:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_release [2024-11-10 12:27:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_console [2024-11-10 12:27:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_console [2024-11-10 12:27:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure parport_set_timeout [2024-11-10 12:27:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_set_timeout [2024-11-10 12:27:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UCHAR~TO~VOID [2024-11-10 12:27:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UCHAR~TO~VOID [2024-11-10 12:27:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure parport_claim_or_block [2024-11-10 12:27:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_claim_or_block [2024-11-10 12:27:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure lp_do_ioctl [2024-11-10 12:27:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_do_ioctl [2024-11-10 12:27:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2024-11-10 12:27:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2024-11-10 12:27:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-10 12:27:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-10 12:27:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-10 12:27:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-10 12:27:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-10 12:27:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-10 12:27:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-10 12:27:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-10 12:27:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-10 12:27:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2024-11-10 12:27:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2024-11-10 12:27:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#9 [2024-11-10 12:27:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#10 [2024-11-10 12:27:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#11 [2024-11-10 12:27:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#12 [2024-11-10 12:27:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#13 [2024-11-10 12:27:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#14 [2024-11-10 12:27:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#15 [2024-11-10 12:27:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#16 [2024-11-10 12:27:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#17 [2024-11-10 12:27:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#18 [2024-11-10 12:27:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#19 [2024-11-10 12:27:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2024-11-10 12:27:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2024-11-10 12:27:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2024-11-10 12:27:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2024-11-10 12:27:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2024-11-10 12:27:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2024-11-10 12:27:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#6 [2024-11-10 12:27:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#7 [2024-11-10 12:27:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#8 [2024-11-10 12:27:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#9 [2024-11-10 12:27:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#10 [2024-11-10 12:27:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#11 [2024-11-10 12:27:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#12 [2024-11-10 12:27:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#13 [2024-11-10 12:27:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#14 [2024-11-10 12:27:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#15 [2024-11-10 12:27:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#16 [2024-11-10 12:27:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#17 [2024-11-10 12:27:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#18 [2024-11-10 12:27:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#19 [2024-11-10 12:27:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-10 12:27:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-10 12:27:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-10 12:27:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-10 12:27:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-10 12:27:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-10 12:27:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-10 12:27:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2024-11-10 12:27:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2024-11-10 12:27:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#9 [2024-11-10 12:27:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#10 [2024-11-10 12:27:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#11 [2024-11-10 12:27:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#12 [2024-11-10 12:27:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#13 [2024-11-10 12:27:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#14 [2024-11-10 12:27:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#15 [2024-11-10 12:27:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#16 [2024-11-10 12:27:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#17 [2024-11-10 12:27:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#18 [2024-11-10 12:27:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#19 [2024-11-10 12:27:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-10 12:27:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-10 12:27:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-10 12:27:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-10 12:27:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-10 12:27:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-10 12:27:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2024-11-10 12:27:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#7 [2024-11-10 12:27:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#8 [2024-11-10 12:27:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#9 [2024-11-10 12:27:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#10 [2024-11-10 12:27:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#11 [2024-11-10 12:27:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#12 [2024-11-10 12:27:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#13 [2024-11-10 12:27:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#14 [2024-11-10 12:27:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#15 [2024-11-10 12:27:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#16 [2024-11-10 12:27:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#17 [2024-11-10 12:27:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#18 [2024-11-10 12:27:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#19 [2024-11-10 12:27:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-10 12:27:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-10 12:27:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-10 12:27:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-10 12:27:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure lp_claim_parport_or_block [2024-11-10 12:27:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_claim_parport_or_block [2024-11-10 12:27:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2024-11-10 12:27:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2024-11-10 12:27:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-10 12:27:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-10 12:27:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-10 12:27:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-10 12:27:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-10 12:27:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-10 12:27:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-10 12:27:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 12:27:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-10 12:27:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-10 12:27:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-10 12:27:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-10 12:27:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-10 12:27:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-10 12:27:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-10 12:27:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-10 12:27:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-10 12:27:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-10 12:27:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-10 12:27:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-10 12:27:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-10 12:27:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-10 12:27:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-10 12:27:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-10 12:27:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-10 12:27:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-10 12:27:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-10 12:27:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-10 12:27:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-10 12:27:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-10 12:27:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-10 12:27:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-10 12:27:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure lp_detach [2024-11-10 12:27:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_detach [2024-11-10 12:27:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lp_mutex [2024-11-10 12:27:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lp_mutex [2024-11-10 12:27:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure lp_negotiate [2024-11-10 12:27:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_negotiate [2024-11-10 12:27:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2024-11-10 12:27:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2024-11-10 12:27:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2024-11-10 12:27:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2024-11-10 12:27:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure lp_wait_ready [2024-11-10 12:27:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_wait_ready [2024-11-10 12:27:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-10 12:27:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-10 12:27:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-10 12:27:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-10 12:27:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure lp_write [2024-11-10 12:27:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure lp_write [2024-11-10 12:27:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2024-11-10 12:27:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2024-11-10 12:27:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-10 12:27:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-10 12:27:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 12:27:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 12:27:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure parport_yield_blocking [2024-11-10 12:27:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_yield_blocking [2024-11-10 12:27:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-10 12:27:24,880 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-10 12:27:25,582 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 12:27:25,588 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 12:27:25,879 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3868: call ULTIMATE.dealloc(~#wait~0.base, ~#wait~0.offset);havoc ~#wait~0.base, ~#wait~0.offset; [2024-11-10 12:27:25,887 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-10 12:27:26,065 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6259: havoc parport_register_device_#t~ret588#1.base, parport_register_device_#t~ret588#1.offset; [2024-11-10 12:27:26,065 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6189: havoc device_create_#t~ret574#1.base, device_create_#t~ret574#1.offset; [2024-11-10 12:27:26,076 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3687: havoc #t~mem69.base, #t~mem69.offset; [2024-11-10 12:27:26,370 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6229: havoc #t~nondet581; [2024-11-10 12:27:26,380 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6276: havoc #t~nondet590; [2024-11-10 12:27:26,385 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6283: havoc #t~nondet591; [2024-11-10 12:27:26,420 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6252: havoc #t~nondet586; [2024-11-10 12:27:26,429 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6301: havoc #t~nondet594; [2024-11-10 12:27:26,434 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6266: havoc #t~nondet589; [2024-11-10 12:27:26,449 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6248: havoc #t~nondet585; [2024-11-10 12:27:26,959 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5267-1: ldv_mutex_lock_interruptible_18_#res#1 := ldv_mutex_lock_interruptible_18_~ldv_func_res~3#1; [2024-11-10 12:27:26,959 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4327: call ULTIMATE.dealloc(~#status~2#1.base, ~#status~2#1.offset);havoc ~#status~2#1.base, ~#status~2#1.offset; [2024-11-10 12:27:26,991 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6179: havoc _copy_to_user_#t~nondet572#1; [2024-11-10 12:27:27,076 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6175: havoc _copy_from_user_#t~nondet571#1; [2024-11-10 12:27:27,117 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3681: havoc #t~mem68; [2024-11-10 12:27:27,270 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6293: havoc #t~nondet592; [2024-11-10 12:27:27,634 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5209-1: ldv_mutex_lock_interruptible_12_#res#1 := ldv_mutex_lock_interruptible_12_~ldv_func_res~1#1; [2024-11-10 12:27:40,012 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6214: havoc ldv_probe_2_#t~nondet578#1; [2024-11-10 12:27:40,013 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6218: havoc ldv_release_1_#t~nondet579#1; [2024-11-10 12:27:40,013 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6186: havoc compat_get_timeval_#t~nondet573#1; [2024-11-10 12:27:40,013 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5230-1: ldv_mutex_lock_interruptible_14_#res#1 := ldv_mutex_lock_interruptible_14_~ldv_func_res~2#1; [2024-11-10 12:27:40,013 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6222: havoc ldv_release_2_#t~nondet580#1; [2024-11-10 12:27:40,013 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6256: havoc parport_read_#t~nondet587#1; [2024-11-10 12:27:40,013 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4475: call ULTIMATE.dealloc(lp_compat_ioctl_~#par_timeout~1#1.base, lp_compat_ioctl_~#par_timeout~1#1.offset);havoc lp_compat_ioctl_~#par_timeout~1#1.base, lp_compat_ioctl_~#par_timeout~1#1.offset; [2024-11-10 12:27:40,013 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6160: havoc __parport_register_driver_#t~nondet568#1; [2024-11-10 12:27:40,013 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4445: call ULTIMATE.dealloc(lp_ioctl_~#par_timeout~0#1.base, lp_ioctl_~#par_timeout~0#1.offset);havoc lp_ioctl_~#par_timeout~0#1.base, lp_ioctl_~#par_timeout~0#1.offset; [2024-11-10 12:27:40,013 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6164: havoc __register_chrdev_#t~nondet569#1; [2024-11-10 12:27:40,013 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6297: havoc simple_strtoul_#t~nondet593#1; [2024-11-10 12:27:40,013 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3655: havoc __kmalloc_#t~ret65#1.base, __kmalloc_#t~ret65#1.offset; [2024-11-10 12:27:40,013 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6199: havoc ldv_close_1_#t~nondet575#1; [2024-11-10 12:27:40,013 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4118: call ULTIMATE.dealloc(lp_read_~#wait~1#1.base, lp_read_~#wait~1#1.offset);havoc lp_read_~#wait~1#1.base, lp_read_~#wait~1#1.offset; [2024-11-10 12:27:40,014 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4681: call ULTIMATE.dealloc(lp_init_~#__key~0#1.base, lp_init_~#__key~0#1.offset);havoc lp_init_~#__key~0#1.base, lp_init_~#__key~0#1.offset;call ULTIMATE.dealloc(lp_init_~#__key___0~0#1.base, lp_init_~#__key___0~0#1.offset);havoc lp_init_~#__key___0~0#1.base, lp_init_~#__key___0~0#1.offset;call ULTIMATE.dealloc(lp_init_~#__key___1~0#1.base, lp_init_~#__key___1~0#1.offset);havoc lp_init_~#__key___1~0#1.base, lp_init_~#__key___1~0#1.offset;call ULTIMATE.dealloc(lp_init_~#__key___2~0#1.base, lp_init_~#__key___2~0#1.offset);havoc lp_init_~#__key___2~0#1.base, lp_init_~#__key___2~0#1.offset; [2024-11-10 12:27:40,014 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6171: havoc _cond_resched_#t~nondet570#1; [2024-11-10 12:27:40,014 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6138: havoc __class_create_#t~ret567#1.base, __class_create_#t~ret567#1.offset; [2024-11-10 12:27:40,014 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6206: havoc ldv_open_1_#t~nondet576#1; [2024-11-10 12:27:40,014 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4753: call ULTIMATE.dealloc(lp_init_module_~#ep~0#1.base, lp_init_module_~#ep~0#1.offset);havoc lp_init_module_~#ep~0#1.base, lp_init_module_~#ep~0#1.offset; [2024-11-10 12:27:40,014 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6240: havoc noop_llseek_#t~nondet583#1; [2024-11-10 12:27:40,014 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6210: havoc ldv_probe_1_#t~nondet577#1; [2024-11-10 12:27:40,014 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4856: call ULTIMATE.dealloc(main_~#ldvarg7~0#1.base, main_~#ldvarg7~0#1.offset);havoc main_~#ldvarg7~0#1.base, main_~#ldvarg7~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset);havoc main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset);havoc main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset);havoc main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg1~0#1.base, main_~#ldvarg1~0#1.offset);havoc main_~#ldvarg1~0#1.base, main_~#ldvarg1~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset);havoc main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg10~0#1.base, main_~#ldvarg10~0#1.offset);havoc main_~#ldvarg10~0#1.base, main_~#ldvarg10~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset);havoc main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg13~0#1.base, main_~#ldvarg13~0#1.offset);havoc main_~#ldvarg13~0#1.base, main_~#ldvarg13~0#1.offset; [2024-11-10 12:27:40,014 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6244: havoc parport_claim_#t~nondet584#1; [2024-11-10 12:27:40,236 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.computeFutureLiveVariables(LiveIcfgUtils.java:102) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.applyFutureLiveOptimization(LiveIcfgUtils.java:81) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:301) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.IcfgBuilderObserver.process(IcfgBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-10 12:27:40,242 INFO L158 Benchmark]: Toolchain (without parser) took 18947.81ms. Allocated memory was 75.5MB in the beginning and 253.8MB in the end (delta: 178.3MB). Free memory was 50.4MB in the beginning and 113.2MB in the end (delta: -62.8MB). Peak memory consumption was 143.4MB. Max. memory is 16.1GB. [2024-11-10 12:27:40,242 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 56.6MB. Free memory is still 32.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 12:27:40,246 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2669.00ms. Allocated memory was 75.5MB in the beginning and 113.2MB in the end (delta: 37.7MB). Free memory was 50.4MB in the beginning and 64.0MB in the end (delta: -13.6MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. [2024-11-10 12:27:40,246 INFO L158 Benchmark]: Boogie Procedure Inliner took 235.17ms. Allocated memory is still 113.2MB. Free memory was 64.0MB in the beginning and 45.2MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-10 12:27:40,247 INFO L158 Benchmark]: Boogie Preprocessor took 512.08ms. Allocated memory was 113.2MB in the beginning and 159.4MB in the end (delta: 46.1MB). Free memory was 44.9MB in the beginning and 92.1MB in the end (delta: -47.2MB). Peak memory consumption was 42.2MB. Max. memory is 16.1GB. [2024-11-10 12:27:40,247 INFO L158 Benchmark]: IcfgBuilder took 15524.39ms. Allocated memory was 159.4MB in the beginning and 253.8MB in the end (delta: 94.4MB). Free memory was 92.1MB in the beginning and 113.2MB in the end (delta: -21.1MB). Peak memory consumption was 101.1MB. Max. memory is 16.1GB. [2024-11-10 12:27:40,251 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 56.6MB. Free memory is still 32.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2669.00ms. Allocated memory was 75.5MB in the beginning and 113.2MB in the end (delta: 37.7MB). Free memory was 50.4MB in the beginning and 64.0MB in the end (delta: -13.6MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 235.17ms. Allocated memory is still 113.2MB. Free memory was 64.0MB in the beginning and 45.2MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 512.08ms. Allocated memory was 113.2MB in the beginning and 159.4MB in the end (delta: 46.1MB). Free memory was 44.9MB in the beginning and 92.1MB in the end (delta: -47.2MB). Peak memory consumption was 42.2MB. Max. memory is 16.1GB. * IcfgBuilder took 15524.39ms. Allocated memory was 159.4MB in the beginning and 253.8MB in the end (delta: 94.4MB). Free memory was 92.1MB in the beginning and 113.2MB in the end (delta: -21.1MB). Peak memory consumption was 101.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3376]: 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"); [3376] - GenericResultAtLocation [Line: 3384]: 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [3384-3385] - GenericResultAtLocation [Line: 3393]: 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [3393-3394] - GenericResultAtLocation [Line: 3402]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3402-3403] - GenericResultAtLocation [Line: 3421]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3421] - GenericResultAtLocation [Line: 3424]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3424] - GenericResultAtLocation [Line: 3427]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3427] - GenericResultAtLocation [Line: 3430]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3430] - GenericResultAtLocation [Line: 3451]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [3451] - GenericResultAtLocation [Line: 3454]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [3454] - GenericResultAtLocation [Line: 3457]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [3457] - GenericResultAtLocation [Line: 3460]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [3460] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-10 12:27:40,365 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null