./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-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.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-08_1a-drivers--scsi--osst.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 ebd239658ca66fc2a88dff98bee5ce76b76df85c4c4fcbda2897941a0670804c --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 19:29:53,458 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 19:29:53,505 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 19:29:53,509 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 19:29:53,513 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 19:29:53,535 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 19:29:53,536 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 19:29:53,536 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 19:29:53,536 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 19:29:53,537 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 19:29:53,537 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 19:29:53,537 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 19:29:53,537 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 19:29:53,537 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 19:29:53,538 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 19:29:53,538 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 19:29:53,538 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 19:29:53,538 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 19:29:53,539 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 19:29:53,539 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 19:29:53,539 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 19:29:53,539 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 19:29:53,539 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 19:29:53,539 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 19:29:53,539 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 19:29:53,539 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 19:29:53,539 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 19:29:53,539 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 19:29:53,539 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 19:29:53,539 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 19:29:53,540 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 19:29:53,540 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 19:29:53,540 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 19:29:53,540 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 19:29:53,540 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 19:29:53,540 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 19:29:53,540 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 19:29:53,540 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 19:29:53,540 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 19:29:53,540 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 19:29:53,540 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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 -> ebd239658ca66fc2a88dff98bee5ce76b76df85c4c4fcbda2897941a0670804c [2025-03-08 19:29:53,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 19:29:53,782 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 19:29:53,784 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 19:29:53,785 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 19:29:53,785 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 19:29:53,786 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2025-03-08 19:29:54,971 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6934d2e0e/e0bf55b97e7e436b8b20cb90ec5a70a6/FLAGfb2a27c5e [2025-03-08 19:29:55,449 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 19:29:55,450 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2025-03-08 19:29:55,488 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6934d2e0e/e0bf55b97e7e436b8b20cb90ec5a70a6/FLAGfb2a27c5e [2025-03-08 19:29:55,543 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6934d2e0e/e0bf55b97e7e436b8b20cb90ec5a70a6 [2025-03-08 19:29:55,545 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 19:29:55,546 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 19:29:55,547 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 19:29:55,547 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 19:29:55,550 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 19:29:55,551 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 07:29:55" (1/1) ... [2025-03-08 19:29:55,551 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23ba869d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:29:55, skipping insertion in model container [2025-03-08 19:29:55,551 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 07:29:55" (1/1) ... [2025-03-08 19:29:55,647 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 19:29:57,497 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-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i[353122,353135] [2025-03-08 19:29:57,565 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 19:29:57,592 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 19:29:57,651 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)); [4668-4669] [2025-03-08 19:29:57,653 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4678] [2025-03-08 19:29:57,654 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4685] [2025-03-08 19:29:57,656 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4728] [2025-03-08 19:29:57,656 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4731] [2025-03-08 19:29:57,656 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4734] [2025-03-08 19:29:57,656 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4737] [2025-03-08 19:29:57,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (90), "i" (12UL)); [5080-5081] [2025-03-08 19:29:57,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (92), "i" (12UL)); [5088-5089] [2025-03-08 19:29:57,669 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (93), "i" (12UL)); [5096-5097] [2025-03-08 19:29:57,669 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (123), "i" (12UL)); [5123-5124] [2025-03-08 19:29:57,670 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (124), "i" (12UL)); [5131-5132] [2025-03-08 19:29:57,941 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-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i[353122,353135] [2025-03-08 19:29:57,952 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 19:29:58,024 INFO L204 MainTranslator]: Completed translation [2025-03-08 19:29:58,025 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:29:58 WrapperNode [2025-03-08 19:29:58,025 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 19:29:58,027 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 19:29:58,027 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 19:29:58,028 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 19:29:58,032 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:29:58" (1/1) ... [2025-03-08 19:29:58,131 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:29:58" (1/1) ... [2025-03-08 19:29:58,363 INFO L138 Inliner]: procedures = 246, calls = 4201, calls flagged for inlining = 108, calls inlined = 103, statements flattened = 10455 [2025-03-08 19:29:58,364 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 19:29:58,365 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 19:29:58,365 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 19:29:58,365 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 19:29:58,373 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:29:58" (1/1) ... [2025-03-08 19:29:58,373 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:29:58" (1/1) ... [2025-03-08 19:29:58,430 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:29:58" (1/1) ... [2025-03-08 19:29:59,414 INFO L175 MemorySlicer]: Split 2903 memory accesses to 35 slices as follows [1, 8, 7, 5, 1, 2, 2, 1, 6, 2, 3, 31, 2, 10, 4, 1, 4, 7, 5, 8, 2, 8, 2, 4, 96, 5, 1, 2543, 29, 16, 13, 5, 10, 9, 50]. 88 percent of accesses are in the largest equivalence class. The 209 initializations are split as follows [1, 8, 7, 5, 0, 2, 2, 1, 6, 2, 3, 0, 2, 10, 4, 1, 4, 7, 5, 8, 2, 8, 2, 4, 0, 5, 0, 46, 0, 0, 0, 5, 0, 9, 50]. The 1102 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 96, 0, 0, 923, 29, 16, 13, 0, 1, 0, 0]. [2025-03-08 19:29:59,416 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:29:58" (1/1) ... [2025-03-08 19:29:59,416 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:29:58" (1/1) ... [2025-03-08 19:29:59,586 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:29:58" (1/1) ... [2025-03-08 19:29:59,615 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:29:58" (1/1) ... [2025-03-08 19:29:59,663 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:29:58" (1/1) ... [2025-03-08 19:29:59,693 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:29:58" (1/1) ... [2025-03-08 19:29:59,771 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 19:29:59,773 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 19:29:59,773 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 19:29:59,773 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 19:29:59,774 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:29:58" (1/1) ... [2025-03-08 19:29:59,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 19:29:59,788 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 19:29:59,800 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) [2025-03-08 19:29:59,805 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 [2025-03-08 19:29:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2025-03-08 19:29:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2025-03-08 19:29:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure osst_log_options [2025-03-08 19:29:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_log_options [2025-03-08 19:29:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-03-08 19:29:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-03-08 19:29:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-03-08 19:29:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-03-08 19:29:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-03-08 19:29:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-03-08 19:29:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-03-08 19:29:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-03-08 19:29:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-03-08 19:29:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-03-08 19:29:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-03-08 19:29:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2025-03-08 19:29:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2025-03-08 19:29:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2025-03-08 19:29:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2025-03-08 19:29:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2025-03-08 19:29:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2025-03-08 19:29:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2025-03-08 19:29:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2025-03-08 19:29:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2025-03-08 19:29:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2025-03-08 19:29:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2025-03-08 19:29:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2025-03-08 19:29:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2025-03-08 19:29:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2025-03-08 19:29:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2025-03-08 19:29:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#26 [2025-03-08 19:29:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#27 [2025-03-08 19:29:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#28 [2025-03-08 19:29:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#29 [2025-03-08 19:29:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#30 [2025-03-08 19:29:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#31 [2025-03-08 19:29:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#32 [2025-03-08 19:29:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#33 [2025-03-08 19:29:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#34 [2025-03-08 19:29:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-03-08 19:29:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-03-08 19:29:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-03-08 19:29:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-03-08 19:29:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-03-08 19:29:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-03-08 19:29:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-03-08 19:29:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-03-08 19:29:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-03-08 19:29:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-03-08 19:29:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-03-08 19:29:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2025-03-08 19:29:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2025-03-08 19:29:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2025-03-08 19:29:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2025-03-08 19:29:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2025-03-08 19:29:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2025-03-08 19:29:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2025-03-08 19:29:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2025-03-08 19:29:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2025-03-08 19:29:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2025-03-08 19:29:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2025-03-08 19:29:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2025-03-08 19:29:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2025-03-08 19:29:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2025-03-08 19:29:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2025-03-08 19:29:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#26 [2025-03-08 19:29:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#27 [2025-03-08 19:29:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#28 [2025-03-08 19:29:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#29 [2025-03-08 19:29:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#30 [2025-03-08 19:29:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#31 [2025-03-08 19:29:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#32 [2025-03-08 19:29:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#33 [2025-03-08 19:29:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#34 [2025-03-08 19:29:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-08 19:29:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-08 19:29:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-08 19:29:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-08 19:29:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-08 19:29:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-08 19:29:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-08 19:29:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-08 19:29:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-08 19:29:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-08 19:29:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-08 19:29:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-08 19:29:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-08 19:29:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-08 19:29:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-08 19:29:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-08 19:29:59,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-08 19:29:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-08 19:29:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-08 19:29:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-08 19:29:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-08 19:29:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-08 19:29:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-08 19:29:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-08 19:29:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-08 19:29:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-08 19:29:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-08 19:29:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-08 19:29:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-08 19:29:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-08 19:29:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-08 19:29:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-08 19:29:59,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-03-08 19:29:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-03-08 19:29:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2025-03-08 19:29:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2025-03-08 19:29:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2025-03-08 19:29:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 19:29:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 19:29:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 19:29:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 19:29:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 19:29:59,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 19:29:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 19:29:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 19:29:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 19:29:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-08 19:29:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-08 19:29:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-08 19:29:59,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-08 19:29:59,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-08 19:29:59,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_behind_check [2025-03-08 19:29:59,832 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_behind_check [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2025-03-08 19:29:59,832 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2025-03-08 19:29:59,832 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2025-03-08 19:29:59,832 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2025-03-08 19:29:59,832 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2025-03-08 19:29:59,832 INFO L130 BoogieDeclarations]: Found specification of procedure osst_release_request [2025-03-08 19:29:59,833 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_release_request [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 19:29:59,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_frame_position [2025-03-08 19:29:59,833 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_frame_position [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_header [2025-03-08 19:29:59,833 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_header [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2025-03-08 19:29:59,833 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-08 19:29:59,833 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-03-08 19:29:59,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2025-03-08 19:29:59,833 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_frame [2025-03-08 19:29:59,833 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_frame [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2025-03-08 19:29:59,833 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2025-03-08 19:29:59,833 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-08 19:29:59,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-08 19:29:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-08 19:29:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-08 19:29:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-08 19:29:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-08 19:29:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-08 19:29:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-08 19:29:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-08 19:29:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-08 19:29:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-08 19:29:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-08 19:29:59,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-08 19:29:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-03-08 19:29:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-03-08 19:29:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-03-08 19:29:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-03-08 19:29:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-03-08 19:29:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-03-08 19:29:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2025-03-08 19:29:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2025-03-08 19:29:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2025-03-08 19:29:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2025-03-08 19:29:59,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-03-08 19:29:59,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-03-08 19:29:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-03-08 19:29:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-03-08 19:29:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-03-08 19:29:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-03-08 19:29:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2025-03-08 19:29:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2025-03-08 19:29:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2025-03-08 19:29:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2025-03-08 19:29:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-08 19:29:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_write_buffer [2025-03-08 19:29:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_write_buffer [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure osst_initiate_read [2025-03-08 19:29:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_initiate_read [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_logical_blk [2025-03-08 19:29:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_logical_blk [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_trailer [2025-03-08 19:29:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_trailer [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_drive_buffer [2025-03-08 19:29:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_drive_buffer [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure osst_int_ioctl [2025-03-08 19:29:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_int_ioctl [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2025-03-08 19:29:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2025-03-08 19:29:59,838 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-08 19:29:59,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-08 19:29:59,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-08 19:29:59,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-08 19:29:59,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-08 19:29:59,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-08 19:29:59,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-08 19:29:59,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_to_buffer [2025-03-08 19:29:59,841 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_to_buffer [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_analyze_headers [2025-03-08 19:29:59,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_analyze_headers [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-08 19:29:59,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2025-03-08 19:29:59,841 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_logical_frame [2025-03-08 19:29:59,841 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_logical_frame [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2025-03-08 19:29:59,841 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure osst_position_tape_and_confirm [2025-03-08 19:29:59,841 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_position_tape_and_confirm [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 19:29:59,841 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2025-03-08 19:29:59,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-08 19:29:59,841 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-03-08 19:29:59,841 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_frame [2025-03-08 19:29:59,841 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_frame [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2025-03-08 19:29:59,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_ready [2025-03-08 19:29:59,841 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_ready [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2025-03-08 19:29:59,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reset_header [2025-03-08 19:29:59,841 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reset_header [2025-03-08 19:29:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-08 19:29:59,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-08 19:29:59,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-08 19:29:59,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-08 19:29:59,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-08 19:29:59,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-08 19:29:59,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-08 19:29:59,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-08 19:29:59,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-08 19:29:59,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-08 19:29:59,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-08 19:29:59,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-08 19:29:59,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-08 19:29:59,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-08 19:29:59,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-08 19:29:59,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-08 19:29:59,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-08 19:29:59,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-08 19:29:59,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-08 19:29:59,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-08 19:29:59,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-08 19:29:59,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-08 19:29:59,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-08 19:29:59,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-08 19:29:59,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-08 19:29:59,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-08 19:29:59,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-08 19:29:59,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-08 19:29:59,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-08 19:29:59,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-08 19:29:59,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-03-08 19:29:59,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-03-08 19:29:59,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2025-03-08 19:29:59,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure osst_do_scsi [2025-03-08 19:29:59,844 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_do_scsi [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2025-03-08 19:29:59,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2025-03-08 19:29:59,844 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-08 19:29:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-08 19:29:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure osst_chk_result [2025-03-08 19:29:59,846 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_chk_result [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_add [2025-03-08 19:29:59,846 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_add [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-08 19:29:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-08 19:29:59,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-08 19:29:59,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-08 19:29:59,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-08 19:29:59,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-08 19:29:59,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-08 19:29:59,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-08 19:29:59,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-08 19:29:59,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-03-08 19:29:59,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-03-08 19:29:59,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-03-08 19:29:59,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-03-08 19:29:59,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2025-03-08 19:29:59,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2025-03-08 19:29:59,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-08 19:29:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-08 19:29:59,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-03-08 19:29:59,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-03-08 19:29:59,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-03-08 19:29:59,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-03-08 19:29:59,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2025-03-08 19:29:59,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2025-03-08 19:29:59,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_backward [2025-03-08 19:29:59,849 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_backward [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_back_buffer_and_rewrite [2025-03-08 19:29:59,849 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_back_buffer_and_rewrite [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2025-03-08 19:29:59,849 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_cleanup [2025-03-08 19:29:59,849 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_cleanup [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-08 19:29:59,849 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2025-03-08 19:29:59,849 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2025-03-08 19:29:59,849 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-08 19:29:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-08 19:29:59,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-08 19:29:59,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-08 19:29:59,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-03-08 19:29:59,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2025-03-08 19:29:59,851 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reposition_and_retry [2025-03-08 19:29:59,851 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reposition_and_retry [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filemark [2025-03-08 19:29:59,851 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filemark [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_destroy [2025-03-08 19:29:59,851 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_destroy [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-08 19:29:59,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-03-08 19:29:59,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2025-03-08 19:29:59,851 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2025-03-08 19:29:59,851 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-03-08 19:29:59,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2025-03-08 19:29:59,851 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2025-03-08 19:29:59,851 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_write_header [2025-03-08 19:29:59,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_write_header [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write [2025-03-08 19:29:59,851 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_frame [2025-03-08 19:29:59,851 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_frame [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2025-03-08 19:29:59,851 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 19:29:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_frame_position [2025-03-08 19:29:59,852 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_frame_position [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_flush [2025-03-08 19:29:59,852 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_flush [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_buffer [2025-03-08 19:29:59,852 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_buffer [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_from_buffer [2025-03-08 19:29:59,852 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_from_buffer [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2025-03-08 19:29:59,852 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2025-03-08 19:29:59,852 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2025-03-08 19:29:59,852 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2025-03-08 19:29:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure osst_init_aux [2025-03-08 19:29:59,853 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_init_aux [2025-03-08 19:29:59,853 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_error_recovery [2025-03-08 19:29:59,853 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_error_recovery [2025-03-08 19:29:59,853 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_eod [2025-03-08 19:29:59,854 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_eod [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2025-03-08 19:29:59,854 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_slow [2025-03-08 19:29:59,854 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_slow [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2025-03-08 19:29:59,854 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2025-03-08 19:29:59,854 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_6 [2025-03-08 19:29:59,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_6 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-08 19:29:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-03-08 19:29:59,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-03-08 19:29:59,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2025-03-08 19:29:59,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2025-03-08 19:29:59,855 INFO L130 BoogieDeclarations]: Found specification of procedure osst_recover_wait_frame [2025-03-08 19:29:59,855 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_recover_wait_frame [2025-03-08 19:29:59,855 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_frame [2025-03-08 19:29:59,855 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_frame [2025-03-08 19:29:59,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 19:29:59,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 19:29:59,855 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-03-08 19:29:59,855 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-03-08 19:30:00,860 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 19:30:00,863 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 19:30:00,943 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12345: havoc #t~nondet2849; [2025-03-08 19:30:01,157 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8009: call ULTIMATE.dealloc(~#scmd~1.base, ~#scmd~1.offset);havoc ~#scmd~1.base, ~#scmd~1.offset; [2025-03-08 19:30:01,678 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6076: call ULTIMATE.dealloc(~#cmd~5.base, ~#cmd~5.offset);havoc ~#cmd~5.base, ~#cmd~5.offset; [2025-03-08 19:30:02,122 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5892: call ULTIMATE.dealloc(~#cmd~2.base, ~#cmd~2.offset);havoc ~#cmd~2.base, ~#cmd~2.offset; [2025-03-08 19:30:02,632 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9140: call ULTIMATE.dealloc(~#cmd~11#1.base, ~#cmd~11#1.offset);havoc ~#cmd~11#1.base, ~#cmd~11#1.offset;call ULTIMATE.dealloc(~#SRpnt~17#1.base, ~#SRpnt~17#1.offset);havoc ~#SRpnt~17#1.base, ~#SRpnt~17#1.offset; [2025-03-08 19:30:02,632 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5839: call ULTIMATE.dealloc(osst_wait_for_medium_~#cmd~1#1.base, osst_wait_for_medium_~#cmd~1#1.offset);havoc osst_wait_for_medium_~#cmd~1#1.base, osst_wait_for_medium_~#cmd~1#1.offset; [2025-03-08 19:30:02,638 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12249: havoc alloc_pages_current_#t~ret2835#1.base, alloc_pages_current_#t~ret2835#1.offset; [2025-03-08 19:30:02,645 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12379: havoc scsi_set_medium_removal_#t~nondet2857#1; [2025-03-08 19:30:02,685 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4844: havoc __kmalloc_#t~ret66#1.base, __kmalloc_#t~ret66#1.offset; [2025-03-08 19:30:02,718 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5791: call ULTIMATE.dealloc(~#cmd~0#1.base, ~#cmd~0#1.offset);havoc ~#cmd~0#1.base, ~#cmd~0#1.offset; [2025-03-08 19:30:02,719 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12307: havoc jiffies_to_msecs_#t~nondet2844#1; [2025-03-08 19:30:02,813 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5022: havoc #t~mem110.base, #t~mem110.offset; [2025-03-08 19:30:02,824 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5137: havoc #t~mem143; [2025-03-08 19:30:02,917 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12286: havoc device_create_#t~ret2841#1.base, device_create_#t~ret2841#1.offset; [2025-03-08 19:30:03,021 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12237: havoc _copy_to_user_#t~nondet2833#1; [2025-03-08 19:30:03,103 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4979: havoc #t~mem83; [2025-03-08 19:30:03,166 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5975: call ULTIMATE.dealloc(~#cmd~3.base, ~#cmd~3.offset);havoc ~#cmd~3.base, ~#cmd~3.offset;call ULTIMATE.dealloc(~#mybuf~0.base, ~#mybuf~0.offset);havoc ~#mybuf~0.base, ~#mybuf~0.offset; [2025-03-08 19:30:22,748 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12277: havoc capable_#t~nondet2840#1; [2025-03-08 19:30:22,748 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7785: havoc osst_parse_firmware_rev_#t~mem1287#1;havoc osst_parse_firmware_rev_#t~mem1288#1;havoc osst_parse_firmware_rev_#t~mem1289#1; [2025-03-08 19:30:22,748 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7787: havoc osst_parse_firmware_rev_#t~mem1290#1;havoc osst_parse_firmware_rev_#t~mem1291#1;havoc osst_parse_firmware_rev_#t~mem1292#1;havoc osst_parse_firmware_rev_#t~mem1293#1; [2025-03-08 19:30:22,748 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7793: call ULTIMATE.dealloc(osst_configure_onstream_~#cmd~8#1.base, osst_configure_onstream_~#cmd~8#1.offset);havoc osst_configure_onstream_~#cmd~8#1.base, osst_configure_onstream_~#cmd~8#1.offset; [2025-03-08 19:30:22,748 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11636: call ULTIMATE.dealloc(main_~#ldvarg11~0#1.base, main_~#ldvarg11~0#1.offset);havoc main_~#ldvarg11~0#1.base, main_~#ldvarg11~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg12~0#1.base, main_~#ldvarg12~0#1.offset);havoc main_~#ldvarg12~0#1.base, main_~#ldvarg12~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg16~0#1.base, main_~#ldvarg16~0#1.offset);havoc main_~#ldvarg16~0#1.base, main_~#ldvarg16~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg15~0#1.base, main_~#ldvarg15~0#1.offset);havoc main_~#ldvarg15~0#1.base, main_~#ldvarg15~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg14~0#1.base, main_~#ldvarg14~0#1.offset);havoc main_~#ldvarg14~0#1.base, main_~#ldvarg14~0#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;call ULTIMATE.dealloc(main_~#ldvarg22~0#1.base, main_~#ldvarg22~0#1.offset);havoc main_~#ldvarg22~0#1.base, main_~#ldvarg22~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg19~0#1.base, main_~#ldvarg19~0#1.offset);havoc main_~#ldvarg19~0#1.base, main_~#ldvarg19~0#1.offset; [2025-03-08 19:30:22,748 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12297: havoc driver_create_file_#t~nondet2843#1; [2025-03-08 19:30:22,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11251: call ULTIMATE.dealloc(osst_probe_~#__key~2#1.base, osst_probe_~#__key~2#1.offset);havoc osst_probe_~#__key~2#1.base, osst_probe_~#__key~2#1.offset;call ULTIMATE.dealloc(osst_probe_~#name~29#1.base, osst_probe_~#name~29#1.offset);havoc osst_probe_~#name~29#1.base, osst_probe_~#name~29#1.offset; [2025-03-08 19:30:22,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8753: call ULTIMATE.dealloc(osst_read_~#i~6#1.base, osst_read_~#i~6#1.offset);havoc osst_read_~#i~6#1.base, osst_read_~#i~6#1.offset;call ULTIMATE.dealloc(osst_read_~#SRpnt~16#1.base, osst_read_~#SRpnt~16#1.offset);havoc osst_read_~#SRpnt~16#1.base, osst_read_~#SRpnt~16#1.offset; [2025-03-08 19:30:22,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12327: havoc noop_llseek_#t~nondet2846#1; [2025-03-08 19:30:22,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12197: havoc __class_create_#t~ret2829#1.base, __class_create_#t~ret2829#1.offset; [2025-03-08 19:30:22,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11147: call ULTIMATE.dealloc(osst_sysfs_init_~#__key~1#1.base, osst_sysfs_init_~#__key~1#1.offset);havoc osst_sysfs_init_~#__key~1#1.base, osst_sysfs_init_~#__key~1#1.offset; [2025-03-08 19:30:22,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9572: call ULTIMATE.dealloc(__os_scsi_tape_open_~#cmd~12#1.base, __os_scsi_tape_open_~#cmd~12#1.offset);havoc __os_scsi_tape_open_~#cmd~12#1.base, __os_scsi_tape_open_~#cmd~12#1.offset;call ULTIMATE.dealloc(__os_scsi_tape_open_~#SRpnt~18#1.base, __os_scsi_tape_open_~#SRpnt~18#1.offset);havoc __os_scsi_tape_open_~#SRpnt~18#1.base, __os_scsi_tape_open_~#SRpnt~18#1.offset; [2025-03-08 19:30:22,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12349: havoc scsi_device_get_#t~nondet2850#1; [2025-03-08 19:30:22,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12223: havoc __register_chrdev_#t~nondet2831#1; [2025-03-08 19:30:22,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12360: havoc scsi_ioctl_#t~nondet2852#1; [2025-03-08 19:30:22,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12364: havoc scsi_ioctl_block_when_processing_errors_#t~nondet2853#1; [2025-03-08 19:30:22,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12372: havoc scsi_register_driver_#t~nondet2855#1; [2025-03-08 19:30:22,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10919: call ULTIMATE.dealloc(osst_supports_~#support_list~0#1.base, osst_supports_~#support_list~0#1.offset);havoc osst_supports_~#support_list~0#1.base, osst_supports_~#support_list~0#1.offset; [2025-03-08 19:30:22,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12246: havoc alloc_disk_#t~ret2834#1.base, alloc_disk_#t~ret2834#1.offset; [2025-03-08 19:30:22,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10137: call ULTIMATE.dealloc(osst_ioctl_~#SRpnt~20#1.base, osst_ioctl_~#SRpnt~20#1.offset);havoc osst_ioctl_~#SRpnt~20#1.base, osst_ioctl_~#SRpnt~20#1.offset;call ULTIMATE.dealloc(osst_ioctl_~#mtc~0#1.base, osst_ioctl_~#mtc~0#1.offset);havoc osst_ioctl_~#mtc~0#1.base, osst_ioctl_~#mtc~0#1.offset;call ULTIMATE.dealloc(osst_ioctl_~#mt_status~0#1.base, osst_ioctl_~#mt_status~0#1.offset);havoc osst_ioctl_~#mt_status~0#1.base, osst_ioctl_~#mt_status~0#1.offset;call ULTIMATE.dealloc(osst_ioctl_~#mt_pos~0#1.base, osst_ioctl_~#mt_pos~0#1.offset);havoc osst_ioctl_~#mt_pos~0#1.base, osst_ioctl_~#mt_pos~0#1.offset; [2025-03-08 19:30:24,201 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-08 19:30:26,063 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12317: havoc #t~nondet2845; [2025-03-08 19:30:26,354 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12290: havoc #t~nondet2842; [2025-03-08 19:30:26,547 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6035: call ULTIMATE.dealloc(~#cmd~4.base, ~#cmd~4.offset);havoc ~#cmd~4.base, ~#cmd~4.offset; [2025-03-08 19:30:26,572 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5208: havoc #t~mem199.base, #t~mem199.offset; [2025-03-08 19:30:27,686 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8120: call ULTIMATE.dealloc(~#cmd~9#1.base, ~#cmd~9#1.offset);havoc ~#cmd~9#1.base, ~#cmd~9#1.offset; [2025-03-08 19:30:30,377 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7379: call ULTIMATE.dealloc(~#id_string~0#1.base, ~#id_string~0#1.offset);havoc ~#id_string~0#1.base, ~#id_string~0#1.offset; [2025-03-08 19:30:30,377 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12389: havoc strlcpy_#t~nondet2859#1; [2025-03-08 19:30:31,200 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6244: havoc #t~mem634; [2025-03-08 19:30:31,200 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6137: havoc #t~mem600; [2025-03-08 19:30:31,338 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12334: havoc #t~nondet2847; [2025-03-08 19:30:32,588 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4692: havoc #t~bitwise1; [2025-03-08 19:30:33,991 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12266: havoc blk_rq_map_user_#t~nondet2838#1; [2025-03-08 19:30:33,991 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12385: havoc sg_next_#t~ret2858#1.base, sg_next_#t~ret2858#1.offset; [2025-03-08 19:30:33,991 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12262: havoc blk_rq_map_kern_#t~nondet2837#1; [2025-03-08 19:30:33,991 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12255: havoc blk_get_request_#t~ret2836#1.base, blk_get_request_#t~ret2836#1.offset; [2025-03-08 19:30:33,991 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4790: call ULTIMATE.dealloc(init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset);havoc init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset; [2025-03-08 19:30:34,809 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12375: havoc scsi_sense_desc_find_#t~ret2856#1.base, scsi_sense_desc_find_#t~ret2856#1.offset; [2025-03-08 19:30:34,809 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12368: havoc scsi_normalize_sense_#t~nondet2854#1; [2025-03-08 19:30:34,809 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12356: havoc scsi_get_sense_info_fld_#t~nondet2851#1; [2025-03-08 19:30:36,208 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6496: call ULTIMATE.dealloc(~#cmd~6.base, ~#cmd~6.offset);havoc ~#cmd~6.base, ~#cmd~6.offset; [2025-03-08 19:30:37,250 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6676: call ULTIMATE.dealloc(~#cmd~7.base, ~#cmd~7.offset);havoc ~#cmd~7.base, ~#cmd~7.offset; [2025-03-08 19:30:37,374 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12341: havoc #t~nondet2848; [2025-03-08 19:30:37,423 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12395: havoc #t~ret2860.base, #t~ret2860.offset; [2025-03-08 19:30:37,597 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12233: havoc _copy_from_user_#t~nondet2832#1; [2025-03-08 19:30:40,224 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8425: call ULTIMATE.dealloc(~#i~5#1.base, ~#i~5#1.offset);havoc ~#i~5#1.base, ~#i~5#1.offset;call ULTIMATE.dealloc(~#SRpnt~15#1.base, ~#SRpnt~15#1.offset);havoc ~#SRpnt~15#1.base, ~#SRpnt~15#1.offset; [2025-03-08 19:30:40,829 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8308: call ULTIMATE.dealloc(~#cmd~10.base, ~#cmd~10.offset);havoc ~#cmd~10.base, ~#cmd~10.offset; [2025-03-08 19:30:41,252 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8003: havoc #t~ite1445;havoc #t~mem1444;call ULTIMATE.dealloc(~#scmd~0.base, ~#scmd~0.offset);havoc ~#scmd~0.base, ~#scmd~0.offset;call ULTIMATE.dealloc(~#mybuf~1.base, ~#mybuf~1.offset);havoc ~#mybuf~1.base, ~#mybuf~1.offset;call ULTIMATE.dealloc(~#mysense~0.base, ~#mysense~0.offset);havoc ~#mysense~0.base, ~#mysense~0.offset; [2025-03-08 19:30:42,210 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9983: call ULTIMATE.dealloc(~#SRpnt~19#1.base, ~#SRpnt~19#1.offset);havoc ~#SRpnt~19#1.base, ~#SRpnt~19#1.offset; [2025-03-08 19:30:42,210 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4760: havoc atomic64_read_#t~mem32#1; [2025-03-08 19:30:44,528 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12216: havoc __msecs_to_jiffies_#t~nondet2830#1; [2025-03-08 19:30:46,307 INFO L? ?]: Removed 4749 outVars from TransFormulas that were not future-live. [2025-03-08 19:30:46,307 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 19:30:46,403 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 19:30:46,403 INFO L336 CfgBuilder]: Removed 2 assume(true) statements. [2025-03-08 19:30:46,404 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 07:30:46 BoogieIcfgContainer [2025-03-08 19:30:46,404 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 19:30:46,405 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 19:30:46,406 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 19:30:46,409 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 19:30:46,409 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 07:29:55" (1/3) ... [2025-03-08 19:30:46,410 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b96d7b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 07:30:46, skipping insertion in model container [2025-03-08 19:30:46,410 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:29:58" (2/3) ... [2025-03-08 19:30:46,410 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b96d7b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 07:30:46, skipping insertion in model container [2025-03-08 19:30:46,410 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 07:30:46" (3/3) ... [2025-03-08 19:30:46,411 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2025-03-08 19:30:46,422 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 19:30:46,425 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i that has 197 procedures, 4115 locations, 1 initial locations, 149 loop locations, and 1 error locations. [2025-03-08 19:30:46,532 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 19:30:46,540 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4dfdbcbb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 19:30:46,540 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-08 19:30:46,551 INFO L276 IsEmpty]: Start isEmpty. Operand has 3642 states, 2796 states have (on average 1.4449213161659513) internal successors, (4040), 2828 states have internal predecessors, (4040), 750 states have call successors, (750), 95 states have call predecessors, (750), 94 states have return successors, (739), 734 states have call predecessors, (739), 739 states have call successors, (739) [2025-03-08 19:30:46,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2025-03-08 19:30:46,575 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 19:30:46,576 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 19:30:46,576 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 19:30:46,579 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 19:30:46,580 INFO L85 PathProgramCache]: Analyzing trace with hash 1004321796, now seen corresponding path program 1 times [2025-03-08 19:30:46,585 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 19:30:46,585 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1781629773] [2025-03-08 19:30:46,585 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 19:30:46,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 19:30:48,737 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 532 statements into 1 equivalence classes. [2025-03-08 19:30:48,978 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 532 of 532 statements. [2025-03-08 19:30:48,978 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 19:30:48,978 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 19:30:49,493 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 4332 trivial. 0 not checked. [2025-03-08 19:30:49,493 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 19:30:49,493 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1781629773] [2025-03-08 19:30:49,494 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1781629773] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-08 19:30:49,494 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [337492023] [2025-03-08 19:30:49,494 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 19:30:49,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-08 19:30:49,495 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 19:30:49,497 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-08 19:30:49,499 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-08 19:30:52,311 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 532 statements into 1 equivalence classes. [2025-03-08 19:30:52,815 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 532 of 532 statements. [2025-03-08 19:30:52,816 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 19:30:52,816 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 19:30:52,837 INFO L256 TraceCheckSpWp]: Trace formula consists of 5553 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-08 19:30:52,852 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 19:30:52,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 4236 trivial. 0 not checked. [2025-03-08 19:30:52,894 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-08 19:30:52,894 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [337492023] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 19:30:52,894 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-08 19:30:52,894 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-08 19:30:52,897 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [249907565] [2025-03-08 19:30:52,898 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 19:30:52,901 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-08 19:30:52,902 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 19:30:52,918 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-08 19:30:52,918 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-08 19:30:52,926 INFO L87 Difference]: Start difference. First operand has 3642 states, 2796 states have (on average 1.4449213161659513) internal successors, (4040), 2828 states have internal predecessors, (4040), 750 states have call successors, (750), 95 states have call predecessors, (750), 94 states have return successors, (739), 734 states have call predecessors, (739), 739 states have call successors, (739) Second operand has 2 states, 2 states have (on average 44.5) internal successors, (89), 2 states have internal predecessors, (89), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2025-03-08 19:30:53,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 19:30:53,979 INFO L93 Difference]: Finished difference Result 7279 states and 11299 transitions. [2025-03-08 19:30:53,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-08 19:30:53,981 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 44.5) internal successors, (89), 2 states have internal predecessors, (89), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) Word has length 532 [2025-03-08 19:30:53,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 19:30:54,013 INFO L225 Difference]: With dead ends: 7279 [2025-03-08 19:30:54,013 INFO L226 Difference]: Without dead ends: 3619 [2025-03-08 19:30:54,045 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 533 GetRequests, 533 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-08 19:30:54,047 INFO L435 NwaCegarLoop]: 5417 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 88 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5417 SdHoareTripleChecker+Invalid, 88 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 88 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2025-03-08 19:30:54,048 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5417 Invalid, 88 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 88 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2025-03-08 19:30:54,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3619 states. [2025-03-08 19:30:54,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3619 to 3619. [2025-03-08 19:30:54,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3619 states, 2786 states have (on average 1.4325197415649678) internal successors, (3991), 2805 states have internal predecessors, (3991), 739 states have call successors, (739), 94 states have call predecessors, (739), 93 states have return successors, (738), 733 states have call predecessors, (738), 738 states have call successors, (738) [2025-03-08 19:30:54,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3619 states to 3619 states and 5468 transitions. [2025-03-08 19:30:54,291 INFO L78 Accepts]: Start accepts. Automaton has 3619 states and 5468 transitions. Word has length 532 [2025-03-08 19:30:54,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 19:30:54,293 INFO L471 AbstractCegarLoop]: Abstraction has 3619 states and 5468 transitions. [2025-03-08 19:30:54,294 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 44.5) internal successors, (89), 2 states have internal predecessors, (89), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2025-03-08 19:30:54,294 INFO L276 IsEmpty]: Start isEmpty. Operand 3619 states and 5468 transitions. [2025-03-08 19:30:54,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2025-03-08 19:30:54,303 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 19:30:54,304 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 19:30:54,326 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-03-08 19:30:54,504 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-03-08 19:30:54,504 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 19:30:54,505 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 19:30:54,505 INFO L85 PathProgramCache]: Analyzing trace with hash -543610083, now seen corresponding path program 1 times [2025-03-08 19:30:54,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 19:30:54,505 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1544957585] [2025-03-08 19:30:54,505 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 19:30:54,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 19:30:56,942 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 532 statements into 1 equivalence classes. [2025-03-08 19:30:57,182 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 532 of 532 statements. [2025-03-08 19:30:57,183 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 19:30:57,183 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 19:30:57,981 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4452 trivial. 0 not checked. [2025-03-08 19:30:57,981 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 19:30:57,982 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1544957585] [2025-03-08 19:30:57,984 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1544957585] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 19:30:57,984 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 19:30:57,984 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 19:30:57,984 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1561470231] [2025-03-08 19:30:57,984 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 19:30:57,985 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 19:30:57,986 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 19:30:57,986 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 19:30:57,986 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 19:30:57,986 INFO L87 Difference]: Start difference. First operand 3619 states and 5468 transitions. Second operand has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2025-03-08 19:31:02,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 19:31:04,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 19:31:04,825 INFO L93 Difference]: Finished difference Result 10626 states and 16071 transitions. [2025-03-08 19:31:04,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 19:31:04,825 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) Word has length 532 [2025-03-08 19:31:04,828 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 19:31:04,876 INFO L225 Difference]: With dead ends: 10626 [2025-03-08 19:31:04,877 INFO L226 Difference]: Without dead ends: 7085 [2025-03-08 19:31:04,894 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 19:31:04,895 INFO L435 NwaCegarLoop]: 5399 mSDtfsCounter, 5293 mSDsluCounter, 5307 mSDsCounter, 0 mSdLazyCounter, 187 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5293 SdHoareTripleChecker+Valid, 10706 SdHoareTripleChecker+Invalid, 191 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 187 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2025-03-08 19:31:04,895 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5293 Valid, 10706 Invalid, 191 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 187 Invalid, 1 Unknown, 0 Unchecked, 6.6s Time] [2025-03-08 19:31:04,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7085 states. [2025-03-08 19:31:05,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7085 to 7085. [2025-03-08 19:31:05,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7085 states, 5479 states have (on average 1.4363935024639534) internal successors, (7870), 5513 states have internal predecessors, (7870), 1421 states have call successors, (1421), 185 states have call predecessors, (1421), 184 states have return successors, (1420), 1410 states have call predecessors, (1420), 1420 states have call successors, (1420) [2025-03-08 19:31:05,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7085 states to 7085 states and 10711 transitions. [2025-03-08 19:31:05,136 INFO L78 Accepts]: Start accepts. Automaton has 7085 states and 10711 transitions. Word has length 532 [2025-03-08 19:31:05,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 19:31:05,139 INFO L471 AbstractCegarLoop]: Abstraction has 7085 states and 10711 transitions. [2025-03-08 19:31:05,139 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2025-03-08 19:31:05,139 INFO L276 IsEmpty]: Start isEmpty. Operand 7085 states and 10711 transitions. [2025-03-08 19:31:05,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2025-03-08 19:31:05,146 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 19:31:05,147 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 19:31:05,147 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-08 19:31:05,147 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 19:31:05,147 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 19:31:05,148 INFO L85 PathProgramCache]: Analyzing trace with hash 1898759263, now seen corresponding path program 1 times [2025-03-08 19:31:05,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 19:31:05,148 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1242549039] [2025-03-08 19:31:05,148 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 19:31:05,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 19:31:06,915 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 541 statements into 1 equivalence classes. [2025-03-08 19:31:07,048 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 541 of 541 statements. [2025-03-08 19:31:07,048 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 19:31:07,048 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 19:31:07,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4452 trivial. 0 not checked. [2025-03-08 19:31:07,821 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 19:31:07,821 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1242549039] [2025-03-08 19:31:07,821 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1242549039] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 19:31:07,821 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 19:31:07,821 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 19:31:07,821 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1163198239] [2025-03-08 19:31:07,821 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 19:31:07,822 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 19:31:07,822 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 19:31:07,822 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 19:31:07,822 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 19:31:07,823 INFO L87 Difference]: Start difference. First operand 7085 states and 10711 transitions. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2025-03-08 19:31:09,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 19:31:09,124 INFO L93 Difference]: Finished difference Result 14092 states and 21311 transitions. [2025-03-08 19:31:09,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 19:31:09,125 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) Word has length 541 [2025-03-08 19:31:09,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 19:31:09,167 INFO L225 Difference]: With dead ends: 14092 [2025-03-08 19:31:09,168 INFO L226 Difference]: Without dead ends: 7085 [2025-03-08 19:31:09,194 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 19:31:09,196 INFO L435 NwaCegarLoop]: 5378 mSDtfsCounter, 5382 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5382 SdHoareTripleChecker+Valid, 5378 SdHoareTripleChecker+Invalid, 89 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2025-03-08 19:31:09,197 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5382 Valid, 5378 Invalid, 89 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 89 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2025-03-08 19:31:09,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7085 states. [2025-03-08 19:31:09,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7085 to 7085. [2025-03-08 19:31:09,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7085 states, 5479 states have (on average 1.436210987406461) internal successors, (7869), 5513 states have internal predecessors, (7869), 1421 states have call successors, (1421), 185 states have call predecessors, (1421), 184 states have return successors, (1420), 1410 states have call predecessors, (1420), 1420 states have call successors, (1420) [2025-03-08 19:31:09,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7085 states to 7085 states and 10710 transitions. [2025-03-08 19:31:09,416 INFO L78 Accepts]: Start accepts. Automaton has 7085 states and 10710 transitions. Word has length 541 [2025-03-08 19:31:09,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 19:31:09,416 INFO L471 AbstractCegarLoop]: Abstraction has 7085 states and 10710 transitions. [2025-03-08 19:31:09,420 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2025-03-08 19:31:09,420 INFO L276 IsEmpty]: Start isEmpty. Operand 7085 states and 10710 transitions. [2025-03-08 19:31:09,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2025-03-08 19:31:09,426 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 19:31:09,426 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 19:31:09,426 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-08 19:31:09,426 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 19:31:09,427 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 19:31:09,427 INFO L85 PathProgramCache]: Analyzing trace with hash -2045408096, now seen corresponding path program 1 times [2025-03-08 19:31:09,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 19:31:09,427 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [828311580] [2025-03-08 19:31:09,428 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 19:31:09,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 19:31:11,499 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 541 statements into 1 equivalence classes. [2025-03-08 19:31:11,583 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 541 of 541 statements. [2025-03-08 19:31:11,583 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 19:31:11,583 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 19:31:12,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4452 trivial. 0 not checked. [2025-03-08 19:31:12,056 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 19:31:12,056 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [828311580] [2025-03-08 19:31:12,056 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [828311580] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 19:31:12,056 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 19:31:12,056 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 19:31:12,057 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1401487857] [2025-03-08 19:31:12,057 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 19:31:12,057 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 19:31:12,058 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 19:31:12,058 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 19:31:12,058 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 19:31:12,059 INFO L87 Difference]: Start difference. First operand 7085 states and 10710 transitions. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2025-03-08 19:31:13,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 19:31:13,184 INFO L93 Difference]: Finished difference Result 14092 states and 21309 transitions. [2025-03-08 19:31:13,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 19:31:13,185 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) Word has length 541 [2025-03-08 19:31:13,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 19:31:13,231 INFO L225 Difference]: With dead ends: 14092 [2025-03-08 19:31:13,231 INFO L226 Difference]: Without dead ends: 7085 [2025-03-08 19:31:13,253 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 19:31:13,253 INFO L435 NwaCegarLoop]: 5377 mSDtfsCounter, 5380 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5380 SdHoareTripleChecker+Valid, 5377 SdHoareTripleChecker+Invalid, 89 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2025-03-08 19:31:13,253 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5380 Valid, 5377 Invalid, 89 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 89 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2025-03-08 19:31:13,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7085 states. [2025-03-08 19:31:13,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7085 to 7085. [2025-03-08 19:31:13,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7085 states, 5479 states have (on average 1.4360284723489687) internal successors, (7868), 5513 states have internal predecessors, (7868), 1421 states have call successors, (1421), 185 states have call predecessors, (1421), 184 states have return successors, (1420), 1410 states have call predecessors, (1420), 1420 states have call successors, (1420) [2025-03-08 19:31:13,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7085 states to 7085 states and 10709 transitions. [2025-03-08 19:31:13,471 INFO L78 Accepts]: Start accepts. Automaton has 7085 states and 10709 transitions. Word has length 541 [2025-03-08 19:31:13,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 19:31:13,472 INFO L471 AbstractCegarLoop]: Abstraction has 7085 states and 10709 transitions. [2025-03-08 19:31:13,473 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2025-03-08 19:31:13,473 INFO L276 IsEmpty]: Start isEmpty. Operand 7085 states and 10709 transitions. [2025-03-08 19:31:13,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2025-03-08 19:31:13,477 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 19:31:13,477 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 19:31:13,477 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-08 19:31:13,478 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 19:31:13,478 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 19:31:13,478 INFO L85 PathProgramCache]: Analyzing trace with hash -2034091969, now seen corresponding path program 1 times [2025-03-08 19:31:13,478 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 19:31:13,478 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1441217828] [2025-03-08 19:31:13,478 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 19:31:13,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 19:31:15,181 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 541 statements into 1 equivalence classes. [2025-03-08 19:31:15,321 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 541 of 541 statements. [2025-03-08 19:31:15,324 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 19:31:15,324 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 19:31:15,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4452 trivial. 0 not checked. [2025-03-08 19:31:15,809 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 19:31:15,809 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1441217828] [2025-03-08 19:31:15,809 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1441217828] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 19:31:15,809 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 19:31:15,809 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 19:31:15,809 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1774445445] [2025-03-08 19:31:15,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 19:31:15,810 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 19:31:15,810 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 19:31:15,810 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 19:31:15,810 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 19:31:15,811 INFO L87 Difference]: Start difference. First operand 7085 states and 10709 transitions. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40)