./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 23d46efee111c0a45a3867407d9a89b7bd0cff6d84b63cde907bbbf6a6e45644 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 19:03:37,610 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 19:03:37,672 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 19:03:37,677 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 19:03:37,677 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 19:03:37,697 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 19:03:37,698 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 19:03:37,698 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 19:03:37,699 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 19:03:37,699 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 19:03:37,699 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 19:03:37,699 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 19:03:37,699 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 19:03:37,699 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 19:03:37,700 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 19:03:37,700 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 19:03:37,700 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 19:03:37,700 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 19:03:37,700 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 19:03:37,700 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 19:03:37,700 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 19:03:37,700 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 19:03:37,701 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 19:03:37,701 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 19:03:37,701 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 19:03:37,701 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 19:03:37,701 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:03:37,701 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:03:37,701 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:03:37,701 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:03:37,701 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 19:03:37,701 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:03:37,701 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:03:37,702 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:03:37,702 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:03:37,702 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 19:03:37,702 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 19:03:37,702 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 19:03:37,702 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 19:03:37,702 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 19:03:37,702 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 19:03:37,703 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 19:03:37,703 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 19:03:37,703 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 19:03:37,703 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 19:03:37,703 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-jdk21/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 -> 23d46efee111c0a45a3867407d9a89b7bd0cff6d84b63cde907bbbf6a6e45644 [2025-01-09 19:03:37,973 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 19:03:37,980 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 19:03:37,981 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 19:03:37,982 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 19:03:37,982 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 19:03:37,983 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point.cil.out.i [2025-01-09 19:03:39,206 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/e7a8109f9/90ea4b7685604ecc92dc169cf2a4d757/FLAGc9229b908 [2025-01-09 19:03:39,927 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 19:03:39,928 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point.cil.out.i [2025-01-09 19:03:39,996 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/e7a8109f9/90ea4b7685604ecc92dc169cf2a4d757/FLAGc9229b908 [2025-01-09 19:03:40,304 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/e7a8109f9/90ea4b7685604ecc92dc169cf2a4d757 [2025-01-09 19:03:40,306 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 19:03:40,308 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 19:03:40,309 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 19:03:40,310 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 19:03:40,314 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 19:03:40,315 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:03:40" (1/1) ... [2025-01-09 19:03:40,316 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42bf34e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:03:40, skipping insertion in model container [2025-01-09 19:03:40,316 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:03:40" (1/1) ... [2025-01-09 19:03:40,448 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 19:03:43,504 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point.cil.out.i[358518,358531] [2025-01-09 19:03:43,826 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:03:43,854 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 19:03:43,947 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)); [4662-4663] [2025-01-09 19:03:43,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4672] [2025-01-09 19:03:43,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4679] [2025-01-09 19:03:43,951 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4712] [2025-01-09 19:03:43,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4715] [2025-01-09 19:03:43,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4718] [2025-01-09 19:03:43,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4721] [2025-01-09 19:03:43,971 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)); [5106-5107] [2025-01-09 19:03:43,972 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)); [5114-5115] [2025-01-09 19:03:43,973 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)); [5122-5123] [2025-01-09 19:03:43,973 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)); [5149-5150] [2025-01-09 19:03:43,974 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)); [5157-5158] [2025-01-09 19:03:44,320 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point.cil.out.i[358518,358531] [2025-01-09 19:03:44,340 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:03:44,420 INFO L204 MainTranslator]: Completed translation [2025-01-09 19:03:44,420 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:03:44 WrapperNode [2025-01-09 19:03:44,421 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 19:03:44,422 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 19:03:44,423 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 19:03:44,423 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 19:03:44,428 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:03:44" (1/1) ... [2025-01-09 19:03:44,539 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:03:44" (1/1) ... [2025-01-09 19:03:44,864 INFO L138 Inliner]: procedures = 318, calls = 4329, calls flagged for inlining = 124, calls inlined = 116, statements flattened = 10558 [2025-01-09 19:03:44,867 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 19:03:44,867 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 19:03:44,868 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 19:03:44,868 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 19:03:44,878 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:03:44" (1/1) ... [2025-01-09 19:03:44,879 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:03:44" (1/1) ... [2025-01-09 19:03:44,941 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:03:44" (1/1) ... [2025-01-09 19:03:46,506 INFO L175 MemorySlicer]: Split 2903 memory accesses to 35 slices as follows [1, 96, 31, 8, 7, 5, 2, 2, 1, 6, 13, 2, 3, 1, 2, 4, 1, 4, 7, 5, 8, 2, 8, 2, 4, 5, 10, 1, 29, 16, 5, 9, 2543, 10, 50]. 88 percent of accesses are in the largest equivalence class. The 209 initializations are split as follows [1, 0, 0, 8, 7, 5, 2, 2, 1, 6, 0, 2, 3, 0, 2, 4, 1, 4, 7, 5, 8, 2, 8, 2, 4, 5, 10, 0, 0, 0, 5, 9, 46, 0, 50]. The 1102 writes are split as follows [0, 96, 24, 0, 0, 0, 0, 0, 0, 0, 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 29, 16, 0, 0, 923, 1, 0]. [2025-01-09 19:03:46,506 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:03:44" (1/1) ... [2025-01-09 19:03:46,507 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:03:44" (1/1) ... [2025-01-09 19:03:46,736 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:03:44" (1/1) ... [2025-01-09 19:03:46,768 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:03:44" (1/1) ... [2025-01-09 19:03:46,813 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:03:44" (1/1) ... [2025-01-09 19:03:46,883 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:03:44" (1/1) ... [2025-01-09 19:03:46,930 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:03:44" (1/1) ... [2025-01-09 19:03:47,015 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 19:03:47,017 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 19:03:47,017 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 19:03:47,017 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 19:03:47,018 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:03:44" (1/1) ... [2025-01-09 19:03:47,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:03:47,038 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:03:47,055 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 19:03:47,137 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 19:03:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2025-01-09 19:03:47,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2025-01-09 19:03:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure osst_log_options [2025-01-09 19:03:47,157 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_log_options [2025-01-09 19:03:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-01-09 19:03:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-01-09 19:03:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-01-09 19:03:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-01-09 19:03:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-01-09 19:03:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-01-09 19:03:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-01-09 19:03:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-01-09 19:03:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-01-09 19:03:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-01-09 19:03:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-01-09 19:03:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2025-01-09 19:03:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2025-01-09 19:03:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2025-01-09 19:03:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2025-01-09 19:03:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2025-01-09 19:03:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2025-01-09 19:03:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2025-01-09 19:03:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2025-01-09 19:03:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2025-01-09 19:03:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2025-01-09 19:03:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2025-01-09 19:03:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2025-01-09 19:03:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2025-01-09 19:03:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2025-01-09 19:03:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2025-01-09 19:03:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#26 [2025-01-09 19:03:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#27 [2025-01-09 19:03:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#28 [2025-01-09 19:03:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#29 [2025-01-09 19:03:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#30 [2025-01-09 19:03:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#31 [2025-01-09 19:03:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#32 [2025-01-09 19:03:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#33 [2025-01-09 19:03:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#34 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2025-01-09 19:03:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2025-01-09 19:03:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2025-01-09 19:03:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2025-01-09 19:03:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2025-01-09 19:03:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#26 [2025-01-09 19:03:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#27 [2025-01-09 19:03:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#28 [2025-01-09 19:03:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#29 [2025-01-09 19:03:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#30 [2025-01-09 19:03:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#31 [2025-01-09 19:03:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#32 [2025-01-09 19:03:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#33 [2025-01-09 19:03:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#34 [2025-01-09 19:03:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-01-09 19:03:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-01-09 19:03:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 19:03:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 19:03:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 19:03:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 19:03:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 19:03:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 19:03:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 19:03:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 19:03:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 19:03:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 19:03:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 19:03:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 19:03:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 19:03:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 19:03:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2025-01-09 19:03:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 19:03:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 19:03:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 19:03:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 19:03:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_behind_check [2025-01-09 19:03:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_behind_check [2025-01-09 19:03:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2025-01-09 19:03:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2025-01-09 19:03:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2025-01-09 19:03:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2025-01-09 19:03:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2025-01-09 19:03:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2025-01-09 19:03:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2025-01-09 19:03:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2025-01-09 19:03:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure osst_release_request [2025-01-09 19:03:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_release_request [2025-01-09 19:03:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 19:03:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 19:03:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_frame_position [2025-01-09 19:03:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_frame_position [2025-01-09 19:03:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_header [2025-01-09 19:03:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_header [2025-01-09 19:03:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_osst_tape [2025-01-09 19:03:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_osst_tape [2025-01-09 19:03:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_osst_tape [2025-01-09 19:03:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_osst_tape [2025-01-09 19:03:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-01-09 19:03:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-01-09 19:03:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-01-09 19:03:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-01-09 19:03:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2025-01-09 19:03:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2025-01-09 19:03:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_frame [2025-01-09 19:03:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_frame [2025-01-09 19:03:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2025-01-09 19:03:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2025-01-09 19:03:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2025-01-09 19:03:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-01-09 19:03:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-01-09 19:03:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-01-09 19:03:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2025-01-09 19:03:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2025-01-09 19:03:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2025-01-09 19:03:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2025-01-09 19:03:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-01-09 19:03:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-01-09 19:03:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-01-09 19:03:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-01-09 19:03:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-01-09 19:03:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-01-09 19:03:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-01-09 19:03:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-01-09 19:03:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-01-09 19:03:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-01-09 19:03:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2025-01-09 19:03:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2025-01-09 19:03:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2025-01-09 19:03:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2025-01-09 19:03:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2025-01-09 19:03:47,176 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 19:03:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 19:03:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_write_buffer [2025-01-09 19:03:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_write_buffer [2025-01-09 19:03:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure osst_initiate_read [2025-01-09 19:03:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_initiate_read [2025-01-09 19:03:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2025-01-09 19:03:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2025-01-09 19:03:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_logical_blk [2025-01-09 19:03:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_logical_blk [2025-01-09 19:03:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_osst_int_mutex [2025-01-09 19:03:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_osst_int_mutex [2025-01-09 19:03:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_trailer [2025-01-09 19:03:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_trailer [2025-01-09 19:03:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_drive_buffer [2025-01-09 19:03:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_drive_buffer [2025-01-09 19:03:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 19:03:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_osst_int_mutex [2025-01-09 19:03:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_osst_int_mutex [2025-01-09 19:03:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure osst_int_ioctl [2025-01-09 19:03:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_int_ioctl [2025-01-09 19:03:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2025-01-09 19:03:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2025-01-09 19:03:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2025-01-09 19:03:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2025-01-09 19:03:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 19:03:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 19:03:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 19:03:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 19:03:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 19:03:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 19:03:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2025-01-09 19:03:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2025-01-09 19:03:47,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_26 [2025-01-09 19:03:47,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_26 [2025-01-09 19:03:47,179 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_to_buffer [2025-01-09 19:03:47,181 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_to_buffer [2025-01-09 19:03:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_analyze_headers [2025-01-09 19:03:47,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_analyze_headers [2025-01-09 19:03:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-01-09 19:03:47,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-01-09 19:03:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2025-01-09 19:03:47,182 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2025-01-09 19:03:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_logical_frame [2025-01-09 19:03:47,182 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_logical_frame [2025-01-09 19:03:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2025-01-09 19:03:47,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2025-01-09 19:03:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2025-01-09 19:03:47,182 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2025-01-09 19:03:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 19:03:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure osst_position_tape_and_confirm [2025-01-09 19:03:47,182 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_position_tape_and_confirm [2025-01-09 19:03:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 19:03:47,182 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 19:03:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2025-01-09 19:03:47,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2025-01-09 19:03:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-01-09 19:03:47,182 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-01-09 19:03:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-01-09 19:03:47,182 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-01-09 19:03:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_frame [2025-01-09 19:03:47,182 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_frame [2025-01-09 19:03:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2025-01-09 19:03:47,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2025-01-09 19:03:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_ready [2025-01-09 19:03:47,182 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_ready [2025-01-09 19:03:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reset_header [2025-01-09 19:03:47,182 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reset_header [2025-01-09 19:03:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 19:03:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 19:03:47,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure osst_do_scsi [2025-01-09 19:03:47,183 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_do_scsi [2025-01-09 19:03:47,183 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2025-01-09 19:03:47,183 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2025-01-09 19:03:47,184 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2025-01-09 19:03:47,184 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2025-01-09 19:03:47,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 19:03:47,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 19:03:47,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 19:03:47,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 19:03:47,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 19:03:47,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 19:03:47,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 19:03:47,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 19:03:47,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 19:03:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 19:03:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 19:03:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 19:03:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 19:03:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 19:03:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 19:03:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 19:03:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 19:03:47,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 19:03:47,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 19:03:47,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 19:03:47,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-09 19:03:47,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-09 19:03:47,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 19:03:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure osst_chk_result [2025-01-09 19:03:47,190 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_chk_result [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_add [2025-01-09 19:03:47,190 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_add [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:03:47,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:03:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:03:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:03:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:03:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:03:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-01-09 19:03:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-01-09 19:03:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-01-09 19:03:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-01-09 19:03:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-01-09 19:03:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-01-09 19:03:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-01-09 19:03:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-01-09 19:03:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-01-09 19:03:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-01-09 19:03:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-01-09 19:03:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-01-09 19:03:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-01-09 19:03:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2025-01-09 19:03:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2025-01-09 19:03:47,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2025-01-09 19:03:47,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:03:47,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:03:47,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:03:47,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:03:47,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:03:47,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:03:47,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:03:47,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:03:47,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:03:47,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:03:47,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:03:47,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:03:47,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:03:47,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:03:47,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:03:47,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:03:47,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:03:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:03:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:03:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-01-09 19:03:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-01-09 19:03:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-01-09 19:03:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-01-09 19:03:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-01-09 19:03:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-01-09 19:03:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-01-09 19:03:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-01-09 19:03:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-01-09 19:03:47,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-01-09 19:03:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-01-09 19:03:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-01-09 19:03:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-01-09 19:03:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2025-01-09 19:03:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2025-01-09 19:03:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2025-01-09 19:03:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_backward [2025-01-09 19:03:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_backward [2025-01-09 19:03:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_back_buffer_and_rewrite [2025-01-09 19:03:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_back_buffer_and_rewrite [2025-01-09 19:03:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2025-01-09 19:03:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2025-01-09 19:03:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_cleanup [2025-01-09 19:03:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_cleanup [2025-01-09 19:03:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-01-09 19:03:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-01-09 19:03:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2025-01-09 19:03:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2025-01-09 19:03:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2025-01-09 19:03:47,195 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2025-01-09 19:03:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 19:03:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 19:03:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 19:03:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 19:03:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 19:03:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 19:03:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 19:03:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 19:03:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 19:03:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 19:03:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 19:03:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 19:03:47,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2025-01-09 19:03:47,196 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reposition_and_retry [2025-01-09 19:03:47,196 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reposition_and_retry [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filemark [2025-01-09 19:03:47,196 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filemark [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_destroy [2025-01-09 19:03:47,196 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_destroy [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 19:03:47,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-01-09 19:03:47,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2025-01-09 19:03:47,196 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2025-01-09 19:03:47,196 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-01-09 19:03:47,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2025-01-09 19:03:47,196 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2025-01-09 19:03:47,196 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2025-01-09 19:03:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2025-01-09 19:03:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 19:03:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_write_header [2025-01-09 19:03:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_write_header [2025-01-09 19:03:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-01-09 19:03:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-01-09 19:03:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write [2025-01-09 19:03:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write [2025-01-09 19:03:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_frame [2025-01-09 19:03:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_frame [2025-01-09 19:03:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2025-01-09 19:03:47,197 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2025-01-09 19:03:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 19:03:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 19:03:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 19:03:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 19:03:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 19:03:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 19:03:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 19:03:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 19:03:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 19:03:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 19:03:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 19:03:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 19:03:47,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 19:03:47,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 19:03:47,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 19:03:47,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 19:03:47,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 19:03:47,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 19:03:47,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 19:03:47,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 19:03:47,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 19:03:47,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 19:03:47,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-09 19:03:47,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-09 19:03:47,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-09 19:03:47,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-01-09 19:03:47,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-01-09 19:03:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-01-09 19:03:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-01-09 19:03:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-01-09 19:03:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-01-09 19:03:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-01-09 19:03:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-01-09 19:03:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2025-01-09 19:03:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2025-01-09 19:03:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_frame_position [2025-01-09 19:03:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_frame_position [2025-01-09 19:03:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_flush [2025-01-09 19:03:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_flush [2025-01-09 19:03:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_buffer [2025-01-09 19:03:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_buffer [2025-01-09 19:03:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_from_buffer [2025-01-09 19:03:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_from_buffer [2025-01-09 19:03:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2025-01-09 19:03:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2025-01-09 19:03:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2025-01-09 19:03:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2025-01-09 19:03:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure osst_init_aux [2025-01-09 19:03:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_init_aux [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_error_recovery [2025-01-09 19:03:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_error_recovery [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_eod [2025-01-09 19:03:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_eod [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2025-01-09 19:03:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_slow [2025-01-09 19:03:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_slow [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2025-01-09 19:03:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2025-01-09 19:03:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-09 19:03:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-09 19:03:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-09 19:03:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-01-09 19:03:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-01-09 19:03:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-01-09 19:03:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-01-09 19:03:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-01-09 19:03:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-01-09 19:03:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-01-09 19:03:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-01-09 19:03:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2025-01-09 19:03:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2025-01-09 19:03:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure osst_recover_wait_frame [2025-01-09 19:03:47,205 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_recover_wait_frame [2025-01-09 19:03:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_frame [2025-01-09 19:03:47,205 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_frame [2025-01-09 19:03:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 19:03:47,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 19:03:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-01-09 19:03:47,205 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-01-09 19:03:48,592 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 19:03:48,597 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 19:04:17,103 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 19:04:38,750 INFO L? ?]: Removed 4802 outVars from TransFormulas that were not future-live. [2025-01-09 19:04:38,750 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 19:04:38,852 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 19:04:38,852 INFO L312 CfgBuilder]: Removed 44 assume(true) statements. [2025-01-09 19:04:38,853 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:04:38 BoogieIcfgContainer [2025-01-09 19:04:38,853 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 19:04:38,859 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 19:04:38,859 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 19:04:38,868 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 19:04:38,868 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 07:03:40" (1/3) ... [2025-01-09 19:04:38,871 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b4b9ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:04:38, skipping insertion in model container [2025-01-09 19:04:38,872 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:03:44" (2/3) ... [2025-01-09 19:04:38,872 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b4b9ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:04:38, skipping insertion in model container [2025-01-09 19:04:38,872 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:04:38" (3/3) ... [2025-01-09 19:04:38,873 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point.cil.out.i [2025-01-09 19:04:38,911 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 19:04:38,915 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--osst.ko-entry_point.cil.out.i that has 202 procedures, 4176 locations, 1 initial locations, 149 loop locations, and 1 error locations. [2025-01-09 19:04:39,195 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 19:04:39,232 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;@45ed7dba, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 19:04:39,233 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 19:04:39,255 INFO L276 IsEmpty]: Start isEmpty. Operand has 3703 states, 2830 states have (on average 1.4427561837455831) internal successors, (4083), 2870 states have internal predecessors, (4083), 772 states have call successors, (772), 100 states have call predecessors, (772), 99 states have return successors, (761), 756 states have call predecessors, (761), 761 states have call successors, (761) [2025-01-09 19:04:39,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 511 [2025-01-09 19:04:39,281 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:04:39,282 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] [2025-01-09 19:04:39,283 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:04:39,287 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:04:39,288 INFO L85 PathProgramCache]: Analyzing trace with hash -300231640, now seen corresponding path program 1 times [2025-01-09 19:04:39,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:04:39,296 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [503534217] [2025-01-09 19:04:39,296 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:04:39,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:04:42,208 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 510 statements into 1 equivalence classes. [2025-01-09 19:04:42,607 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 510 of 510 statements. [2025-01-09 19:04:42,607 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:04:42,607 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:04:43,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 4332 trivial. 0 not checked. [2025-01-09 19:04:43,336 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:04:43,337 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [503534217] [2025-01-09 19:04:43,339 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [503534217] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 19:04:43,339 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1998184823] [2025-01-09 19:04:43,339 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:04:43,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 19:04:43,340 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:04:43,343 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 19:04:43,345 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-01-09 19:04:46,603 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 510 statements into 1 equivalence classes. [2025-01-09 19:04:47,177 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 510 of 510 statements. [2025-01-09 19:04:47,177 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:04:47,177 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:04:47,198 INFO L256 TraceCheckSpWp]: Trace formula consists of 5470 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-01-09 19:04:47,219 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 19:04:47,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 4236 trivial. 0 not checked. [2025-01-09 19:04:47,271 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 19:04:47,271 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1998184823] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:04:47,271 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-01-09 19:04:47,271 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-01-09 19:04:47,273 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [451954568] [2025-01-09 19:04:47,274 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:04:47,277 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-09 19:04:47,278 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:04:47,297 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-09 19:04:47,297 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 19:04:47,309 INFO L87 Difference]: Start difference. First operand has 3703 states, 2830 states have (on average 1.4427561837455831) internal successors, (4083), 2870 states have internal predecessors, (4083), 772 states have call successors, (772), 100 states have call predecessors, (772), 99 states have return successors, (761), 756 states have call predecessors, (761), 761 states have call successors, (761) Second operand has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2025-01-09 19:04:47,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:04:47,590 INFO L93 Difference]: Finished difference Result 7401 states and 11486 transitions. [2025-01-09 19:04:47,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-09 19:04:47,592 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 510 [2025-01-09 19:04:47,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:04:47,655 INFO L225 Difference]: With dead ends: 7401 [2025-01-09 19:04:47,655 INFO L226 Difference]: Without dead ends: 3680 [2025-01-09 19:04:47,697 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 511 GetRequests, 511 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 19:04:47,700 INFO L435 NwaCegarLoop]: 5584 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5584 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 19:04:47,702 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5584 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 19:04:47,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3680 states. [2025-01-09 19:04:47,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3680 to 3680. [2025-01-09 19:04:47,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3680 states, 2820 states have (on average 1.4304964539007092) internal successors, (4034), 2847 states have internal predecessors, (4034), 761 states have call successors, (761), 99 states have call predecessors, (761), 98 states have return successors, (752), 747 states have call predecessors, (752), 752 states have call successors, (752) [2025-01-09 19:04:47,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3680 states to 3680 states and 5547 transitions. [2025-01-09 19:04:47,995 INFO L78 Accepts]: Start accepts. Automaton has 3680 states and 5547 transitions. Word has length 510 [2025-01-09 19:04:47,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:04:47,996 INFO L471 AbstractCegarLoop]: Abstraction has 3680 states and 5547 transitions. [2025-01-09 19:04:47,997 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2025-01-09 19:04:47,997 INFO L276 IsEmpty]: Start isEmpty. Operand 3680 states and 5547 transitions. [2025-01-09 19:04:48,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 511 [2025-01-09 19:04:48,009 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:04:48,009 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] [2025-01-09 19:04:48,033 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-01-09 19:04:48,210 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-01-09 19:04:48,210 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:04:48,211 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:04:48,211 INFO L85 PathProgramCache]: Analyzing trace with hash 1765565402, now seen corresponding path program 1 times [2025-01-09 19:04:48,211 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:04:48,211 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2012725925] [2025-01-09 19:04:48,211 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:04:48,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:04:50,306 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 510 statements into 1 equivalence classes. [2025-01-09 19:04:50,448 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 510 of 510 statements. [2025-01-09 19:04:50,450 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:04:50,450 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:04:51,217 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4452 trivial. 0 not checked. [2025-01-09 19:04:51,218 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:04:51,218 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2012725925] [2025-01-09 19:04:51,218 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2012725925] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:04:51,218 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:04:51,218 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:04:51,218 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1699324917] [2025-01-09 19:04:51,219 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:04:51,221 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:04:51,221 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:04:51,222 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:04:51,222 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:04:51,222 INFO L87 Difference]: Start difference. First operand 3680 states and 5547 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-01-09 19:04:51,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:04:51,963 INFO L93 Difference]: Finished difference Result 7729 states and 11608 transitions. [2025-01-09 19:04:51,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:04:51,964 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) Word has length 510 [2025-01-09 19:04:51,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:04:52,003 INFO L225 Difference]: With dead ends: 7729 [2025-01-09 19:04:52,003 INFO L226 Difference]: Without dead ends: 4127 [2025-01-09 19:04:52,026 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:04:52,027 INFO L435 NwaCegarLoop]: 5549 mSDtfsCounter, 760 mSDsluCounter, 5366 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 760 SdHoareTripleChecker+Valid, 10915 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2025-01-09 19:04:52,028 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [760 Valid, 10915 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2025-01-09 19:04:52,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4127 states. [2025-01-09 19:04:52,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4127 to 4108. [2025-01-09 19:04:52,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4108 states, 3152 states have (on average 1.4254441624365481) internal successors, (4493), 3182 states have internal predecessors, (4493), 832 states have call successors, (832), 124 states have call predecessors, (832), 123 states have return successors, (823), 816 states have call predecessors, (823), 823 states have call successors, (823) [2025-01-09 19:04:52,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4108 states to 4108 states and 6148 transitions. [2025-01-09 19:04:52,215 INFO L78 Accepts]: Start accepts. Automaton has 4108 states and 6148 transitions. Word has length 510 [2025-01-09 19:04:52,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:04:52,217 INFO L471 AbstractCegarLoop]: Abstraction has 4108 states and 6148 transitions. [2025-01-09 19:04:52,218 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-01-09 19:04:52,218 INFO L276 IsEmpty]: Start isEmpty. Operand 4108 states and 6148 transitions. [2025-01-09 19:04:52,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2025-01-09 19:04:52,223 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:04:52,224 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] [2025-01-09 19:04:52,224 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 19:04:52,224 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:04:52,224 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:04:52,225 INFO L85 PathProgramCache]: Analyzing trace with hash 31927950, now seen corresponding path program 1 times [2025-01-09 19:04:52,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:04:52,225 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1727911957] [2025-01-09 19:04:52,225 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:04:52,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:04:54,139 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 532 statements into 1 equivalence classes. [2025-01-09 19:04:54,281 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 532 of 532 statements. [2025-01-09 19:04:54,282 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:04:54,282 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:04:54,974 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4452 trivial. 0 not checked. [2025-01-09 19:04:54,974 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:04:54,974 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1727911957] [2025-01-09 19:04:54,974 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1727911957] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:04:54,974 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:04:54,975 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:04:54,975 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1068412905] [2025-01-09 19:04:54,975 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:04:54,976 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:04:54,976 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:04:54,977 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:04:54,977 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:04:54,977 INFO L87 Difference]: Start difference. First operand 4108 states and 6148 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) [2025-01-09 19:04:59,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []