./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ebd239658ca66fc2a88dff98bee5ce76b76df85c4c4fcbda2897941a0670804c --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-04 04:18:13,467 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 04:18:13,511 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 04:18:13,518 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 04:18:13,519 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 04:18:13,533 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 04:18:13,534 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 04:18:13,534 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 04:18:13,535 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 04:18:13,536 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 04:18:13,536 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 04:18:13,536 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 04:18:13,537 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 04:18:13,537 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 04:18:13,537 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 04:18:13,537 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 04:18:13,537 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 04:18:13,537 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 04:18:13,537 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 04:18:13,537 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 04:18:13,537 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 04:18:13,537 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 04:18:13,537 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 04:18:13,537 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 04:18:13,537 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 04:18:13,537 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 04:18:13,537 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 04:18:13,537 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 04:18:13,537 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 04:18:13,537 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 04:18:13,537 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 04:18:13,537 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 04:18:13,538 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 04:18:13,538 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 04:18:13,538 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 04:18:13,538 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 04:18:13,538 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 04:18:13,538 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 04:18:13,538 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 04:18:13,538 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 04:18:13,538 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ebd239658ca66fc2a88dff98bee5ce76b76df85c4c4fcbda2897941a0670804c [2025-03-04 04:18:13,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 04:18:13,780 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 04:18:13,782 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 04:18:13,782 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 04:18:13,783 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 04:18:13,783 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2025-03-04 04:18:14,898 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/224166863/c4f4a4eac98e47e39975f3abd3b7828c/FLAGb1bdd69dc [2025-03-04 04:18:15,435 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 04:18:15,435 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2025-03-04 04:18:15,475 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/224166863/c4f4a4eac98e47e39975f3abd3b7828c/FLAGb1bdd69dc [2025-03-04 04:18:15,963 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/224166863/c4f4a4eac98e47e39975f3abd3b7828c [2025-03-04 04:18:15,966 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 04:18:15,968 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 04:18:15,969 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 04:18:15,970 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 04:18:15,973 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 04:18:15,974 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 04:18:15" (1/1) ... [2025-03-04 04:18:15,976 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62d6cf09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:18:15, skipping insertion in model container [2025-03-04 04:18:15,976 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 04:18:15" (1/1) ... [2025-03-04 04:18:16,064 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 04:18:18,186 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i[353122,353135] [2025-03-04 04:18:18,253 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 04:18:18,281 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 04:18:18,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4668-4669] [2025-03-04 04:18:18,359 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4678] [2025-03-04 04:18:18,359 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4685] [2025-03-04 04:18:18,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4728] [2025-03-04 04:18:18,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4731] [2025-03-04 04:18:18,362 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4734] [2025-03-04 04:18:18,362 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4737] [2025-03-04 04:18:18,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (90), "i" (12UL)); [5080-5081] [2025-03-04 04:18:18,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (92), "i" (12UL)); [5088-5089] [2025-03-04 04:18:18,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (93), "i" (12UL)); [5096-5097] [2025-03-04 04:18:18,378 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (123), "i" (12UL)); [5123-5124] [2025-03-04 04:18:18,379 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (124), "i" (12UL)); [5131-5132] [2025-03-04 04:18:18,699 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i[353122,353135] [2025-03-04 04:18:18,708 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 04:18:18,767 INFO L204 MainTranslator]: Completed translation [2025-03-04 04:18:18,767 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:18:18 WrapperNode [2025-03-04 04:18:18,768 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 04:18:18,769 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 04:18:18,769 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 04:18:18,770 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 04:18:18,774 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:18:18" (1/1) ... [2025-03-04 04:18:18,845 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:18:18" (1/1) ... [2025-03-04 04:18:19,080 INFO L138 Inliner]: procedures = 246, calls = 4201, calls flagged for inlining = 108, calls inlined = 103, statements flattened = 10455 [2025-03-04 04:18:19,081 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 04:18:19,081 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 04:18:19,081 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 04:18:19,081 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 04:18:19,088 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:18:18" (1/1) ... [2025-03-04 04:18:19,089 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:18:18" (1/1) ... [2025-03-04 04:18:19,135 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:18:18" (1/1) ... [2025-03-04 04:18:20,171 INFO L175 MemorySlicer]: Split 2903 memory accesses to 35 slices as follows [1, 31, 8, 2543, 7, 5, 2, 2, 1, 6, 2, 10, 3, 10, 9, 2, 4, 1, 4, 7, 5, 8, 2, 8, 2, 4, 5, 13, 1, 29, 16, 5, 1, 96, 50]. 88 percent of accesses are in the largest equivalence class. The 209 initializations are split as follows [1, 0, 8, 46, 7, 5, 2, 2, 1, 6, 2, 0, 3, 10, 9, 2, 4, 1, 4, 7, 5, 8, 2, 8, 2, 4, 5, 0, 0, 0, 0, 5, 0, 0, 50]. The 1102 writes are split as follows [0, 24, 0, 923, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 13, 0, 29, 16, 0, 0, 96, 0]. [2025-03-04 04:18:20,171 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:18:18" (1/1) ... [2025-03-04 04:18:20,171 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:18:18" (1/1) ... [2025-03-04 04:18:20,344 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:18:18" (1/1) ... [2025-03-04 04:18:20,371 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:18:18" (1/1) ... [2025-03-04 04:18:20,419 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:18:18" (1/1) ... [2025-03-04 04:18:20,449 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:18:18" (1/1) ... [2025-03-04 04:18:20,524 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 04:18:20,526 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 04:18:20,526 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 04:18:20,526 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 04:18:20,527 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:18:18" (1/1) ... [2025-03-04 04:18:20,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 04:18:20,543 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 04:18:20,555 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-04 04:18:20,558 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-04 04:18:20,577 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2025-03-04 04:18:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2025-03-04 04:18:20,577 INFO L130 BoogieDeclarations]: Found specification of procedure osst_log_options [2025-03-04 04:18:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_log_options [2025-03-04 04:18:20,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-03-04 04:18:20,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-03-04 04:18:20,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-03-04 04:18:20,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-03-04 04:18:20,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-03-04 04:18:20,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-03-04 04:18:20,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-03-04 04:18:20,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-03-04 04:18:20,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-03-04 04:18:20,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-03-04 04:18:20,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-03-04 04:18:20,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2025-03-04 04:18:20,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2025-03-04 04:18:20,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2025-03-04 04:18:20,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2025-03-04 04:18:20,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2025-03-04 04:18:20,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2025-03-04 04:18:20,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2025-03-04 04:18:20,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2025-03-04 04:18:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2025-03-04 04:18:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2025-03-04 04:18:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2025-03-04 04:18:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2025-03-04 04:18:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2025-03-04 04:18:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2025-03-04 04:18:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2025-03-04 04:18:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#26 [2025-03-04 04:18:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#27 [2025-03-04 04:18:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#28 [2025-03-04 04:18:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#29 [2025-03-04 04:18:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#30 [2025-03-04 04:18:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#31 [2025-03-04 04:18:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#32 [2025-03-04 04:18:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#33 [2025-03-04 04:18:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#34 [2025-03-04 04:18:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-03-04 04:18:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-03-04 04:18:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-03-04 04:18:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-03-04 04:18:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-03-04 04:18:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-03-04 04:18:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-03-04 04:18:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-03-04 04:18:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-03-04 04:18:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-03-04 04:18:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-03-04 04:18:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2025-03-04 04:18:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2025-03-04 04:18:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2025-03-04 04:18:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2025-03-04 04:18:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2025-03-04 04:18:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2025-03-04 04:18:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2025-03-04 04:18:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2025-03-04 04:18:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2025-03-04 04:18:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2025-03-04 04:18:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2025-03-04 04:18:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2025-03-04 04:18:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2025-03-04 04:18:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2025-03-04 04:18:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2025-03-04 04:18:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#26 [2025-03-04 04:18:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#27 [2025-03-04 04:18:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#28 [2025-03-04 04:18:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#29 [2025-03-04 04:18:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#30 [2025-03-04 04:18:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#31 [2025-03-04 04:18:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#32 [2025-03-04 04:18:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#33 [2025-03-04 04:18:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#34 [2025-03-04 04:18:20,580 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-04 04:18:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-04 04:18:20,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 04:18:20,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 04:18:20,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 04:18:20,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 04:18:20,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 04:18:20,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 04:18:20,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 04:18:20,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 04:18:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 04:18:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 04:18:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 04:18:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 04:18:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 04:18:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 04:18:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 04:18:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 04:18:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 04:18:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 04:18:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 04:18:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-04 04:18:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-04 04:18:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-04 04:18:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-04 04:18:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-04 04:18:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-04 04:18:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-04 04:18:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-04 04:18:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-04 04:18:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-03-04 04:18:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-03-04 04:18:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2025-03-04 04:18:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2025-03-04 04:18:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 04:18:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 04:18:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 04:18:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 04:18:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_behind_check [2025-03-04 04:18:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_behind_check [2025-03-04 04:18:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2025-03-04 04:18:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2025-03-04 04:18:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2025-03-04 04:18:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2025-03-04 04:18:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2025-03-04 04:18:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2025-03-04 04:18:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2025-03-04 04:18:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2025-03-04 04:18:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure osst_release_request [2025-03-04 04:18:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_release_request [2025-03-04 04:18:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 04:18:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 04:18:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_frame_position [2025-03-04 04:18:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_frame_position [2025-03-04 04:18:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_header [2025-03-04 04:18:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_header [2025-03-04 04:18:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2025-03-04 04:18:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2025-03-04 04:18:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-04 04:18:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-04 04:18:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-03-04 04:18:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-03-04 04:18:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2025-03-04 04:18:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2025-03-04 04:18:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_frame [2025-03-04 04:18:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_frame [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2025-03-04 04:18:20,586 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2025-03-04 04:18:20,586 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2025-03-04 04:18:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2025-03-04 04:18:20,586 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-04 04:18:20,586 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-04 04:18:20,587 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-04 04:18:20,587 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-04 04:18:20,587 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-04 04:18:20,587 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-04 04:18:20,587 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-04 04:18:20,587 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-04 04:18:20,587 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-04 04:18:20,587 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-04 04:18:20,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-04 04:18:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-04 04:18:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-04 04:18:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-04 04:18:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-04 04:18:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-04 04:18:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-04 04:18:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-04 04:18:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-04 04:18:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-04 04:18:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-04 04:18:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-04 04:18:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-04 04:18:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-04 04:18:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-03-04 04:18:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-03-04 04:18:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-03-04 04:18:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-03-04 04:18:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-03-04 04:18:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-03-04 04:18:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2025-03-04 04:18:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2025-03-04 04:18:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2025-03-04 04:18:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2025-03-04 04:18:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-04 04:18:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_write_buffer [2025-03-04 04:18:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_write_buffer [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure osst_initiate_read [2025-03-04 04:18:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_initiate_read [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_logical_blk [2025-03-04 04:18:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_logical_blk [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_trailer [2025-03-04 04:18:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_trailer [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_drive_buffer [2025-03-04 04:18:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_drive_buffer [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure osst_int_ioctl [2025-03-04 04:18:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_int_ioctl [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2025-03-04 04:18:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2025-03-04 04:18:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-04 04:18:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-04 04:18:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-04 04:18:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-04 04:18:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-04 04:18:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-04 04:18:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-04 04:18:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-03-04 04:18:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-03-04 04:18:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2025-03-04 04:18:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2025-03-04 04:18:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_to_buffer [2025-03-04 04:18:20,592 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_to_buffer [2025-03-04 04:18:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_analyze_headers [2025-03-04 04:18:20,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_analyze_headers [2025-03-04 04:18:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 04:18:20,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 04:18:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2025-03-04 04:18:20,593 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2025-03-04 04:18:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_logical_frame [2025-03-04 04:18:20,593 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_logical_frame [2025-03-04 04:18:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2025-03-04 04:18:20,593 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2025-03-04 04:18:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 04:18:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure osst_position_tape_and_confirm [2025-03-04 04:18:20,593 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_position_tape_and_confirm [2025-03-04 04:18:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 04:18:20,594 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2025-03-04 04:18:20,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-04 04:18:20,594 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-03-04 04:18:20,594 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_frame [2025-03-04 04:18:20,594 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_frame [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2025-03-04 04:18:20,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_ready [2025-03-04 04:18:20,594 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_ready [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2025-03-04 04:18:20,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reset_header [2025-03-04 04:18:20,594 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reset_header [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure osst_do_scsi [2025-03-04 04:18:20,594 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_do_scsi [2025-03-04 04:18:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2025-03-04 04:18:20,594 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2025-03-04 04:18:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2025-03-04 04:18:20,595 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2025-03-04 04:18:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 04:18:20,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 04:18:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 04:18:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 04:18:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 04:18:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 04:18:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 04:18:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 04:18:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 04:18:20,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 04:18:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure osst_chk_result [2025-03-04 04:18:20,598 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_chk_result [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_add [2025-03-04 04:18:20,598 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_add [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-04 04:18:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2025-03-04 04:18:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2025-03-04 04:18:20,599 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-04 04:18:20,599 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2025-03-04 04:18:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_backward [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_backward [2025-03-04 04:18:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_back_buffer_and_rewrite [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_back_buffer_and_rewrite [2025-03-04 04:18:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2025-03-04 04:18:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_cleanup [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_cleanup [2025-03-04 04:18:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-04 04:18:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2025-03-04 04:18:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2025-03-04 04:18:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2025-03-04 04:18:20,601 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2025-03-04 04:18:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2025-03-04 04:18:20,602 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reposition_and_retry [2025-03-04 04:18:20,602 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reposition_and_retry [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filemark [2025-03-04 04:18:20,602 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filemark [2025-03-04 04:18:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_destroy [2025-03-04 04:18:20,602 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_destroy [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 04:18:20,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-03-04 04:18:20,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2025-03-04 04:18:20,603 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2025-03-04 04:18:20,603 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-03-04 04:18:20,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2025-03-04 04:18:20,603 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2025-03-04 04:18:20,603 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_write_header [2025-03-04 04:18:20,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_write_header [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write [2025-03-04 04:18:20,603 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_frame [2025-03-04 04:18:20,603 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_frame [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2025-03-04 04:18:20,603 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 04:18:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 04:18:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 04:18:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 04:18:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 04:18:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 04:18:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 04:18:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_frame_position [2025-03-04 04:18:20,605 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_frame_position [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_flush [2025-03-04 04:18:20,605 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_flush [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_buffer [2025-03-04 04:18:20,605 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_buffer [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_from_buffer [2025-03-04 04:18:20,605 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_from_buffer [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2025-03-04 04:18:20,605 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2025-03-04 04:18:20,605 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2025-03-04 04:18:20,605 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2025-03-04 04:18:20,606 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure osst_init_aux [2025-03-04 04:18:20,606 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_init_aux [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_error_recovery [2025-03-04 04:18:20,606 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_error_recovery [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_eod [2025-03-04 04:18:20,606 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_eod [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2025-03-04 04:18:20,606 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_slow [2025-03-04 04:18:20,606 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_slow [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2025-03-04 04:18:20,606 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2025-03-04 04:18:20,606 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_6 [2025-03-04 04:18:20,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_6 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2025-03-04 04:18:20,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2025-03-04 04:18:20,607 INFO L130 BoogieDeclarations]: Found specification of procedure osst_recover_wait_frame [2025-03-04 04:18:20,608 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_recover_wait_frame [2025-03-04 04:18:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_frame [2025-03-04 04:18:20,608 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_frame [2025-03-04 04:18:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 04:18:20,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 04:18:20,608 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-03-04 04:18:20,608 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-03-04 04:18:21,676 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 04:18:21,682 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 04:18:21,760 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12345: havoc #t~nondet2849; [2025-03-04 04:18:21,892 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8009: call ULTIMATE.dealloc(~#scmd~1.base, ~#scmd~1.offset);havoc ~#scmd~1.base, ~#scmd~1.offset; [2025-03-04 04:18:22,501 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6076: call ULTIMATE.dealloc(~#cmd~5.base, ~#cmd~5.offset);havoc ~#cmd~5.base, ~#cmd~5.offset; [2025-03-04 04:18:22,956 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5892: call ULTIMATE.dealloc(~#cmd~2.base, ~#cmd~2.offset);havoc ~#cmd~2.base, ~#cmd~2.offset; [2025-03-04 04:18:23,506 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9140: call ULTIMATE.dealloc(~#cmd~11#1.base, ~#cmd~11#1.offset);havoc ~#cmd~11#1.base, ~#cmd~11#1.offset;call ULTIMATE.dealloc(~#SRpnt~17#1.base, ~#SRpnt~17#1.offset);havoc ~#SRpnt~17#1.base, ~#SRpnt~17#1.offset; [2025-03-04 04:18:23,506 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5839: call ULTIMATE.dealloc(osst_wait_for_medium_~#cmd~1#1.base, osst_wait_for_medium_~#cmd~1#1.offset);havoc osst_wait_for_medium_~#cmd~1#1.base, osst_wait_for_medium_~#cmd~1#1.offset; [2025-03-04 04:18:23,512 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12249: havoc alloc_pages_current_#t~ret2835#1.base, alloc_pages_current_#t~ret2835#1.offset; [2025-03-04 04:18:23,519 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12379: havoc scsi_set_medium_removal_#t~nondet2857#1; [2025-03-04 04:18:23,555 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4844: havoc __kmalloc_#t~ret66#1.base, __kmalloc_#t~ret66#1.offset; [2025-03-04 04:18:23,590 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5791: call ULTIMATE.dealloc(~#cmd~0#1.base, ~#cmd~0#1.offset);havoc ~#cmd~0#1.base, ~#cmd~0#1.offset; [2025-03-04 04:18:23,590 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12307: havoc jiffies_to_msecs_#t~nondet2844#1; [2025-03-04 04:18:23,636 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5022: havoc #t~mem110.base, #t~mem110.offset; [2025-03-04 04:18:23,650 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5137: havoc #t~mem143; [2025-03-04 04:18:23,742 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12286: havoc device_create_#t~ret2841#1.base, device_create_#t~ret2841#1.offset; [2025-03-04 04:18:23,845 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12237: havoc _copy_to_user_#t~nondet2833#1; [2025-03-04 04:18:23,927 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4979: havoc #t~mem83; [2025-03-04 04:18:24,097 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5975: call ULTIMATE.dealloc(~#cmd~3.base, ~#cmd~3.offset);havoc ~#cmd~3.base, ~#cmd~3.offset;call ULTIMATE.dealloc(~#mybuf~0.base, ~#mybuf~0.offset);havoc ~#mybuf~0.base, ~#mybuf~0.offset; [2025-03-04 04:18:41,077 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12277: havoc capable_#t~nondet2840#1; [2025-03-04 04:18:41,077 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7785: havoc osst_parse_firmware_rev_#t~mem1287#1;havoc osst_parse_firmware_rev_#t~mem1288#1;havoc osst_parse_firmware_rev_#t~mem1289#1; [2025-03-04 04:18:41,077 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7787: havoc osst_parse_firmware_rev_#t~mem1290#1;havoc osst_parse_firmware_rev_#t~mem1291#1;havoc osst_parse_firmware_rev_#t~mem1292#1;havoc osst_parse_firmware_rev_#t~mem1293#1; [2025-03-04 04:18:41,077 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7793: call ULTIMATE.dealloc(osst_configure_onstream_~#cmd~8#1.base, osst_configure_onstream_~#cmd~8#1.offset);havoc osst_configure_onstream_~#cmd~8#1.base, osst_configure_onstream_~#cmd~8#1.offset; [2025-03-04 04:18:41,077 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11636: call ULTIMATE.dealloc(main_~#ldvarg11~0#1.base, main_~#ldvarg11~0#1.offset);havoc main_~#ldvarg11~0#1.base, main_~#ldvarg11~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg12~0#1.base, main_~#ldvarg12~0#1.offset);havoc main_~#ldvarg12~0#1.base, main_~#ldvarg12~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg16~0#1.base, main_~#ldvarg16~0#1.offset);havoc main_~#ldvarg16~0#1.base, main_~#ldvarg16~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg15~0#1.base, main_~#ldvarg15~0#1.offset);havoc main_~#ldvarg15~0#1.base, main_~#ldvarg15~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg14~0#1.base, main_~#ldvarg14~0#1.offset);havoc main_~#ldvarg14~0#1.base, main_~#ldvarg14~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg13~0#1.base, main_~#ldvarg13~0#1.offset);havoc main_~#ldvarg13~0#1.base, main_~#ldvarg13~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg22~0#1.base, main_~#ldvarg22~0#1.offset);havoc main_~#ldvarg22~0#1.base, main_~#ldvarg22~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg19~0#1.base, main_~#ldvarg19~0#1.offset);havoc main_~#ldvarg19~0#1.base, main_~#ldvarg19~0#1.offset; [2025-03-04 04:18:41,077 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12297: havoc driver_create_file_#t~nondet2843#1; [2025-03-04 04:18:41,078 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11251: call ULTIMATE.dealloc(osst_probe_~#__key~2#1.base, osst_probe_~#__key~2#1.offset);havoc osst_probe_~#__key~2#1.base, osst_probe_~#__key~2#1.offset;call ULTIMATE.dealloc(osst_probe_~#name~29#1.base, osst_probe_~#name~29#1.offset);havoc osst_probe_~#name~29#1.base, osst_probe_~#name~29#1.offset; [2025-03-04 04:18:41,078 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8753: call ULTIMATE.dealloc(osst_read_~#i~6#1.base, osst_read_~#i~6#1.offset);havoc osst_read_~#i~6#1.base, osst_read_~#i~6#1.offset;call ULTIMATE.dealloc(osst_read_~#SRpnt~16#1.base, osst_read_~#SRpnt~16#1.offset);havoc osst_read_~#SRpnt~16#1.base, osst_read_~#SRpnt~16#1.offset; [2025-03-04 04:18:41,078 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12327: havoc noop_llseek_#t~nondet2846#1; [2025-03-04 04:18:41,078 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12197: havoc __class_create_#t~ret2829#1.base, __class_create_#t~ret2829#1.offset; [2025-03-04 04:18:41,078 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11147: call ULTIMATE.dealloc(osst_sysfs_init_~#__key~1#1.base, osst_sysfs_init_~#__key~1#1.offset);havoc osst_sysfs_init_~#__key~1#1.base, osst_sysfs_init_~#__key~1#1.offset; [2025-03-04 04:18:41,078 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9572: call ULTIMATE.dealloc(__os_scsi_tape_open_~#cmd~12#1.base, __os_scsi_tape_open_~#cmd~12#1.offset);havoc __os_scsi_tape_open_~#cmd~12#1.base, __os_scsi_tape_open_~#cmd~12#1.offset;call ULTIMATE.dealloc(__os_scsi_tape_open_~#SRpnt~18#1.base, __os_scsi_tape_open_~#SRpnt~18#1.offset);havoc __os_scsi_tape_open_~#SRpnt~18#1.base, __os_scsi_tape_open_~#SRpnt~18#1.offset; [2025-03-04 04:18:41,078 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12349: havoc scsi_device_get_#t~nondet2850#1; [2025-03-04 04:18:41,078 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12223: havoc __register_chrdev_#t~nondet2831#1; [2025-03-04 04:18:41,078 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12360: havoc scsi_ioctl_#t~nondet2852#1; [2025-03-04 04:18:41,078 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12364: havoc scsi_ioctl_block_when_processing_errors_#t~nondet2853#1; [2025-03-04 04:18:41,078 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12372: havoc scsi_register_driver_#t~nondet2855#1; [2025-03-04 04:18:41,078 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10919: call ULTIMATE.dealloc(osst_supports_~#support_list~0#1.base, osst_supports_~#support_list~0#1.offset);havoc osst_supports_~#support_list~0#1.base, osst_supports_~#support_list~0#1.offset; [2025-03-04 04:18:41,078 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12246: havoc alloc_disk_#t~ret2834#1.base, alloc_disk_#t~ret2834#1.offset; [2025-03-04 04:18:41,078 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10137: call ULTIMATE.dealloc(osst_ioctl_~#SRpnt~20#1.base, osst_ioctl_~#SRpnt~20#1.offset);havoc osst_ioctl_~#SRpnt~20#1.base, osst_ioctl_~#SRpnt~20#1.offset;call ULTIMATE.dealloc(osst_ioctl_~#mtc~0#1.base, osst_ioctl_~#mtc~0#1.offset);havoc osst_ioctl_~#mtc~0#1.base, osst_ioctl_~#mtc~0#1.offset;call ULTIMATE.dealloc(osst_ioctl_~#mt_status~0#1.base, osst_ioctl_~#mt_status~0#1.offset);havoc osst_ioctl_~#mt_status~0#1.base, osst_ioctl_~#mt_status~0#1.offset;call ULTIMATE.dealloc(osst_ioctl_~#mt_pos~0#1.base, osst_ioctl_~#mt_pos~0#1.offset);havoc osst_ioctl_~#mt_pos~0#1.base, osst_ioctl_~#mt_pos~0#1.offset; [2025-03-04 04:18:42,724 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 04:18:44,943 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12317: havoc #t~nondet2845; [2025-03-04 04:18:45,286 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12290: havoc #t~nondet2842; [2025-03-04 04:18:45,466 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6035: call ULTIMATE.dealloc(~#cmd~4.base, ~#cmd~4.offset);havoc ~#cmd~4.base, ~#cmd~4.offset; [2025-03-04 04:18:45,490 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5208: havoc #t~mem199.base, #t~mem199.offset; [2025-03-04 04:18:46,505 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8120: call ULTIMATE.dealloc(~#cmd~9#1.base, ~#cmd~9#1.offset);havoc ~#cmd~9#1.base, ~#cmd~9#1.offset; [2025-03-04 04:18:48,900 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7379: call ULTIMATE.dealloc(~#id_string~0#1.base, ~#id_string~0#1.offset);havoc ~#id_string~0#1.base, ~#id_string~0#1.offset; [2025-03-04 04:18:48,901 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12389: havoc strlcpy_#t~nondet2859#1; [2025-03-04 04:18:49,764 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6244: havoc #t~mem634; [2025-03-04 04:18:49,764 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6137: havoc #t~mem600; [2025-03-04 04:18:49,896 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12334: havoc #t~nondet2847; [2025-03-04 04:18:51,092 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4692: havoc #t~bitwise1; [2025-03-04 04:18:52,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12266: havoc blk_rq_map_user_#t~nondet2838#1; [2025-03-04 04:18:52,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12385: havoc sg_next_#t~ret2858#1.base, sg_next_#t~ret2858#1.offset; [2025-03-04 04:18:52,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12262: havoc blk_rq_map_kern_#t~nondet2837#1; [2025-03-04 04:18:52,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12255: havoc blk_get_request_#t~ret2836#1.base, blk_get_request_#t~ret2836#1.offset; [2025-03-04 04:18:52,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4790: call ULTIMATE.dealloc(init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset);havoc init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset; [2025-03-04 04:18:53,542 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12375: havoc scsi_sense_desc_find_#t~ret2856#1.base, scsi_sense_desc_find_#t~ret2856#1.offset; [2025-03-04 04:18:53,542 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12368: havoc scsi_normalize_sense_#t~nondet2854#1; [2025-03-04 04:18:53,542 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12356: havoc scsi_get_sense_info_fld_#t~nondet2851#1; [2025-03-04 04:18:54,881 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6496: call ULTIMATE.dealloc(~#cmd~6.base, ~#cmd~6.offset);havoc ~#cmd~6.base, ~#cmd~6.offset; [2025-03-04 04:18:55,824 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6676: call ULTIMATE.dealloc(~#cmd~7.base, ~#cmd~7.offset);havoc ~#cmd~7.base, ~#cmd~7.offset; [2025-03-04 04:18:55,927 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12341: havoc #t~nondet2848; [2025-03-04 04:18:55,965 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12395: havoc #t~ret2860.base, #t~ret2860.offset; [2025-03-04 04:18:56,117 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12233: havoc _copy_from_user_#t~nondet2832#1; [2025-03-04 04:18:58,616 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8425: call ULTIMATE.dealloc(~#i~5#1.base, ~#i~5#1.offset);havoc ~#i~5#1.base, ~#i~5#1.offset;call ULTIMATE.dealloc(~#SRpnt~15#1.base, ~#SRpnt~15#1.offset);havoc ~#SRpnt~15#1.base, ~#SRpnt~15#1.offset; [2025-03-04 04:18:59,117 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8308: call ULTIMATE.dealloc(~#cmd~10.base, ~#cmd~10.offset);havoc ~#cmd~10.base, ~#cmd~10.offset; [2025-03-04 04:18:59,474 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8003: havoc #t~ite1445;havoc #t~mem1444;call ULTIMATE.dealloc(~#scmd~0.base, ~#scmd~0.offset);havoc ~#scmd~0.base, ~#scmd~0.offset;call ULTIMATE.dealloc(~#mybuf~1.base, ~#mybuf~1.offset);havoc ~#mybuf~1.base, ~#mybuf~1.offset;call ULTIMATE.dealloc(~#mysense~0.base, ~#mysense~0.offset);havoc ~#mysense~0.base, ~#mysense~0.offset; [2025-03-04 04:19:00,273 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9983: call ULTIMATE.dealloc(~#SRpnt~19#1.base, ~#SRpnt~19#1.offset);havoc ~#SRpnt~19#1.base, ~#SRpnt~19#1.offset; [2025-03-04 04:19:00,273 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4760: havoc atomic64_read_#t~mem32#1; [2025-03-04 04:19:02,440 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12216: havoc __msecs_to_jiffies_#t~nondet2830#1; [2025-03-04 04:19:04,435 INFO L? ?]: Removed 4749 outVars from TransFormulas that were not future-live. [2025-03-04 04:19:04,435 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 04:19:04,560 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 04:19:04,560 INFO L336 CfgBuilder]: Removed 2 assume(true) statements. [2025-03-04 04:19:04,561 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 04:19:04 BoogieIcfgContainer [2025-03-04 04:19:04,561 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 04:19:04,563 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 04:19:04,563 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 04:19:04,566 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 04:19:04,567 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 04:18:15" (1/3) ... [2025-03-04 04:19:04,567 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c0a63f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 04:19:04, skipping insertion in model container [2025-03-04 04:19:04,567 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:18:18" (2/3) ... [2025-03-04 04:19:04,568 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c0a63f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 04:19:04, skipping insertion in model container [2025-03-04 04:19:04,568 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 04:19:04" (3/3) ... [2025-03-04 04:19:04,569 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2025-03-04 04:19:04,580 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 04:19:04,583 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i that has 197 procedures, 4115 locations, 1 initial locations, 149 loop locations, and 1 error locations. [2025-03-04 04:19:04,697 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 04:19:04,708 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;@1b88e66c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 04:19:04,708 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-04 04:19:04,721 INFO L276 IsEmpty]: Start isEmpty. Operand has 3642 states, 2796 states have (on average 1.4449213161659513) internal successors, (4040), 2828 states have internal predecessors, (4040), 750 states have call successors, (750), 95 states have call predecessors, (750), 94 states have return successors, (739), 734 states have call predecessors, (739), 739 states have call successors, (739) [2025-03-04 04:19:04,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2025-03-04 04:19:04,746 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:19:04,747 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 04:19:04,747 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:19:04,750 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:19:04,751 INFO L85 PathProgramCache]: Analyzing trace with hash -1040624508, now seen corresponding path program 1 times [2025-03-04 04:19:04,756 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:19:04,756 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [678139995] [2025-03-04 04:19:04,756 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:19:04,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:19:06,841 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 532 statements into 1 equivalence classes. [2025-03-04 04:19:07,097 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 532 of 532 statements. [2025-03-04 04:19:07,097 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:19:07,098 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:19:07,667 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 4332 trivial. 0 not checked. [2025-03-04 04:19:07,667 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:19:07,668 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [678139995] [2025-03-04 04:19:07,669 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [678139995] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-04 04:19:07,669 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1681001086] [2025-03-04 04:19:07,669 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:19:07,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-04 04:19:07,669 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 04:19:07,673 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-04 04:19:07,674 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-04 04:19:10,806 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 532 statements into 1 equivalence classes. [2025-03-04 04:19:11,306 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 532 of 532 statements. [2025-03-04 04:19:11,307 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:19:11,307 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:19:11,333 INFO L256 TraceCheckSpWp]: Trace formula consists of 5553 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-04 04:19:11,350 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-04 04:19:11,390 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 4236 trivial. 0 not checked. [2025-03-04 04:19:11,390 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-04 04:19:11,390 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1681001086] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:19:11,390 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-04 04:19:11,391 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-04 04:19:11,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155488165] [2025-03-04 04:19:11,393 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:19:11,396 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-04 04:19:11,397 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:19:11,416 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-04 04:19:11,417 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-04 04:19:11,426 INFO L87 Difference]: Start difference. First operand has 3642 states, 2796 states have (on average 1.4449213161659513) internal successors, (4040), 2828 states have internal predecessors, (4040), 750 states have call successors, (750), 95 states have call predecessors, (750), 94 states have return successors, (739), 734 states have call predecessors, (739), 739 states have call successors, (739) Second operand has 2 states, 2 states have (on average 44.5) internal successors, (89), 2 states have internal predecessors, (89), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2025-03-04 04:19:12,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:19:12,565 INFO L93 Difference]: Finished difference Result 7279 states and 11299 transitions. [2025-03-04 04:19:12,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-04 04:19:12,567 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 44.5) internal successors, (89), 2 states have internal predecessors, (89), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) Word has length 532 [2025-03-04 04:19:12,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:19:12,614 INFO L225 Difference]: With dead ends: 7279 [2025-03-04 04:19:12,614 INFO L226 Difference]: Without dead ends: 3619 [2025-03-04 04:19:12,643 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 533 GetRequests, 533 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-04 04:19:12,645 INFO L435 NwaCegarLoop]: 5417 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 88 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5417 SdHoareTripleChecker+Invalid, 88 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 88 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2025-03-04 04:19:12,645 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5417 Invalid, 88 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 88 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2025-03-04 04:19:12,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3619 states. [2025-03-04 04:19:12,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3619 to 3619. [2025-03-04 04:19:12,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3619 states, 2786 states have (on average 1.4325197415649678) internal successors, (3991), 2805 states have internal predecessors, (3991), 739 states have call successors, (739), 94 states have call predecessors, (739), 93 states have return successors, (738), 733 states have call predecessors, (738), 738 states have call successors, (738) [2025-03-04 04:19:12,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3619 states to 3619 states and 5468 transitions. [2025-03-04 04:19:12,880 INFO L78 Accepts]: Start accepts. Automaton has 3619 states and 5468 transitions. Word has length 532 [2025-03-04 04:19:12,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:19:12,881 INFO L471 AbstractCegarLoop]: Abstraction has 3619 states and 5468 transitions. [2025-03-04 04:19:12,881 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 44.5) internal successors, (89), 2 states have internal predecessors, (89), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2025-03-04 04:19:12,881 INFO L276 IsEmpty]: Start isEmpty. Operand 3619 states and 5468 transitions. [2025-03-04 04:19:12,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2025-03-04 04:19:12,894 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:19:12,894 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 04:19:12,917 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-03-04 04:19:13,095 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-03-04 04:19:13,095 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:19:13,096 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:19:13,096 INFO L85 PathProgramCache]: Analyzing trace with hash 1706410909, now seen corresponding path program 1 times [2025-03-04 04:19:13,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:19:13,096 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [535864204] [2025-03-04 04:19:13,096 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:19:13,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:19:15,124 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 532 statements into 1 equivalence classes. [2025-03-04 04:19:15,267 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 532 of 532 statements. [2025-03-04 04:19:15,267 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:19:15,267 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:19:16,091 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4452 trivial. 0 not checked. [2025-03-04 04:19:16,092 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:19:16,092 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [535864204] [2025-03-04 04:19:16,093 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [535864204] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:19:16,093 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:19:16,093 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 04:19:16,093 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [851410117] [2025-03-04 04:19:16,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:19:16,094 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 04:19:16,095 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:19:16,096 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 04:19:16,096 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:19:16,096 INFO L87 Difference]: Start difference. First operand 3619 states and 5468 transitions. Second operand has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2025-03-04 04:19:20,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 04:19:22,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:19:22,901 INFO L93 Difference]: Finished difference Result 10626 states and 16071 transitions. [2025-03-04 04:19:22,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 04:19:22,902 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) Word has length 532 [2025-03-04 04:19:22,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:19:22,960 INFO L225 Difference]: With dead ends: 10626 [2025-03-04 04:19:22,960 INFO L226 Difference]: Without dead ends: 7085 [2025-03-04 04:19:22,978 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:19:22,979 INFO L435 NwaCegarLoop]: 5399 mSDtfsCounter, 5293 mSDsluCounter, 5307 mSDsCounter, 0 mSdLazyCounter, 187 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5293 SdHoareTripleChecker+Valid, 10706 SdHoareTripleChecker+Invalid, 191 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 187 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.5s IncrementalHoareTripleChecker+Time [2025-03-04 04:19:22,979 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5293 Valid, 10706 Invalid, 191 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 187 Invalid, 1 Unknown, 0 Unchecked, 6.5s Time] [2025-03-04 04:19:22,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7085 states. [2025-03-04 04:19:23,195 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7085 to 7085. [2025-03-04 04:19:23,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7085 states, 5479 states have (on average 1.4363935024639534) internal successors, (7870), 5513 states have internal predecessors, (7870), 1421 states have call successors, (1421), 185 states have call predecessors, (1421), 184 states have return successors, (1420), 1410 states have call predecessors, (1420), 1420 states have call successors, (1420) [2025-03-04 04:19:23,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7085 states to 7085 states and 10711 transitions. [2025-03-04 04:19:23,248 INFO L78 Accepts]: Start accepts. Automaton has 7085 states and 10711 transitions. Word has length 532 [2025-03-04 04:19:23,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:19:23,251 INFO L471 AbstractCegarLoop]: Abstraction has 7085 states and 10711 transitions. [2025-03-04 04:19:23,255 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2025-03-04 04:19:23,256 INFO L276 IsEmpty]: Start isEmpty. Operand 7085 states and 10711 transitions. [2025-03-04 04:19:23,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2025-03-04 04:19:23,261 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:19:23,261 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 04:19:23,262 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 04:19:23,262 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:19:23,262 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:19:23,262 INFO L85 PathProgramCache]: Analyzing trace with hash -898384929, now seen corresponding path program 1 times [2025-03-04 04:19:23,262 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:19:23,262 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1214008825] [2025-03-04 04:19:23,263 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:19:23,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:19:25,006 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 541 statements into 1 equivalence classes. [2025-03-04 04:19:25,098 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 541 of 541 statements. [2025-03-04 04:19:25,099 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:19:25,099 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:19:25,848 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4452 trivial. 0 not checked. [2025-03-04 04:19:25,848 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:19:25,848 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1214008825] [2025-03-04 04:19:25,848 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1214008825] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:19:25,848 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:19:25,848 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 04:19:25,848 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1117854386] [2025-03-04 04:19:25,848 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:19:25,849 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 04:19:25,849 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:19:25,849 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 04:19:25,850 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:19:25,851 INFO L87 Difference]: Start difference. First operand 7085 states and 10711 transitions. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2025-03-04 04:19:26,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:19:26,936 INFO L93 Difference]: Finished difference Result 14092 states and 21311 transitions. [2025-03-04 04:19:26,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 04:19:26,936 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) Word has length 541 [2025-03-04 04:19:26,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:19:26,975 INFO L225 Difference]: With dead ends: 14092 [2025-03-04 04:19:26,975 INFO L226 Difference]: Without dead ends: 7085 [2025-03-04 04:19:27,002 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:19:27,003 INFO L435 NwaCegarLoop]: 5378 mSDtfsCounter, 5382 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5382 SdHoareTripleChecker+Valid, 5378 SdHoareTripleChecker+Invalid, 89 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2025-03-04 04:19:27,003 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5382 Valid, 5378 Invalid, 89 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 89 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2025-03-04 04:19:27,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7085 states. [2025-03-04 04:19:27,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7085 to 7085. [2025-03-04 04:19:27,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7085 states, 5479 states have (on average 1.436210987406461) internal successors, (7869), 5513 states have internal predecessors, (7869), 1421 states have call successors, (1421), 185 states have call predecessors, (1421), 184 states have return successors, (1420), 1410 states have call predecessors, (1420), 1420 states have call successors, (1420) [2025-03-04 04:19:27,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7085 states to 7085 states and 10710 transitions. [2025-03-04 04:19:27,240 INFO L78 Accepts]: Start accepts. Automaton has 7085 states and 10710 transitions. Word has length 541 [2025-03-04 04:19:27,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:19:27,242 INFO L471 AbstractCegarLoop]: Abstraction has 7085 states and 10710 transitions. [2025-03-04 04:19:27,242 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2025-03-04 04:19:27,243 INFO L276 IsEmpty]: Start isEmpty. Operand 7085 states and 10710 transitions. [2025-03-04 04:19:27,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2025-03-04 04:19:27,247 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:19:27,248 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 04:19:27,248 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-04 04:19:27,248 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:19:27,249 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:19:27,249 INFO L85 PathProgramCache]: Analyzing trace with hash -547584992, now seen corresponding path program 1 times [2025-03-04 04:19:27,249 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:19:27,249 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [915453371] [2025-03-04 04:19:27,249 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:19:27,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:19:29,355 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 541 statements into 1 equivalence classes. [2025-03-04 04:19:29,440 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 541 of 541 statements. [2025-03-04 04:19:29,442 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:19:29,442 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:19:29,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4452 trivial. 0 not checked. [2025-03-04 04:19:29,909 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:19:29,909 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [915453371] [2025-03-04 04:19:29,909 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [915453371] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:19:29,910 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:19:29,910 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 04:19:29,910 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1745466803] [2025-03-04 04:19:29,910 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:19:29,910 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 04:19:29,911 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:19:29,911 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 04:19:29,911 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:19:29,912 INFO L87 Difference]: Start difference. First operand 7085 states and 10710 transitions. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2025-03-04 04:19:31,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:19:31,009 INFO L93 Difference]: Finished difference Result 14092 states and 21309 transitions. [2025-03-04 04:19:31,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 04:19:31,010 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) Word has length 541 [2025-03-04 04:19:31,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:19:31,054 INFO L225 Difference]: With dead ends: 14092 [2025-03-04 04:19:31,055 INFO L226 Difference]: Without dead ends: 7085 [2025-03-04 04:19:31,075 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:19:31,076 INFO L435 NwaCegarLoop]: 5377 mSDtfsCounter, 5380 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5380 SdHoareTripleChecker+Valid, 5377 SdHoareTripleChecker+Invalid, 89 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2025-03-04 04:19:31,076 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5380 Valid, 5377 Invalid, 89 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 89 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2025-03-04 04:19:31,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7085 states. [2025-03-04 04:19:31,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7085 to 7085. [2025-03-04 04:19:31,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7085 states, 5479 states have (on average 1.4360284723489687) internal successors, (7868), 5513 states have internal predecessors, (7868), 1421 states have call successors, (1421), 185 states have call predecessors, (1421), 184 states have return successors, (1420), 1410 states have call predecessors, (1420), 1420 states have call successors, (1420) [2025-03-04 04:19:31,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7085 states to 7085 states and 10709 transitions. [2025-03-04 04:19:31,277 INFO L78 Accepts]: Start accepts. Automaton has 7085 states and 10709 transitions. Word has length 541 [2025-03-04 04:19:31,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:19:31,278 INFO L471 AbstractCegarLoop]: Abstraction has 7085 states and 10709 transitions. [2025-03-04 04:19:31,279 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2025-03-04 04:19:31,279 INFO L276 IsEmpty]: Start isEmpty. Operand 7085 states and 10709 transitions. [2025-03-04 04:19:31,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2025-03-04 04:19:31,283 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:19:31,283 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 04:19:31,283 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-04 04:19:31,283 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:19:31,283 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:19:31,284 INFO L85 PathProgramCache]: Analyzing trace with hash -536268865, now seen corresponding path program 1 times [2025-03-04 04:19:31,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:19:31,284 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1049693409] [2025-03-04 04:19:31,284 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:19:31,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:19:33,005 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 541 statements into 1 equivalence classes. [2025-03-04 04:19:33,094 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 541 of 541 statements. [2025-03-04 04:19:33,094 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:19:33,095 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:19:33,600 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4452 trivial. 0 not checked. [2025-03-04 04:19:33,600 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:19:33,600 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1049693409] [2025-03-04 04:19:33,600 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1049693409] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:19:33,600 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:19:33,601 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 04:19:33,601 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [609259237] [2025-03-04 04:19:33,601 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:19:33,602 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 04:19:33,602 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:19:33,602 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 04:19:33,602 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:19:33,603 INFO L87 Difference]: Start difference. First operand 7085 states and 10709 transitions. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2025-03-04 04:19:37,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 04:19:38,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:19:38,827 INFO L93 Difference]: Finished difference Result 14092 states and 21307 transitions. [2025-03-04 04:19:38,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 04:19:38,828 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) Word has length 541 [2025-03-04 04:19:38,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:19:38,874 INFO L225 Difference]: With dead ends: 14092 [2025-03-04 04:19:38,874 INFO L226 Difference]: Without dead ends: 7085 [2025-03-04 04:19:38,900 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:19:38,900 INFO L435 NwaCegarLoop]: 5373 mSDtfsCounter, 5378 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 91 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5378 SdHoareTripleChecker+Valid, 5373 SdHoareTripleChecker+Invalid, 92 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 91 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2025-03-04 04:19:38,901 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5378 Valid, 5373 Invalid, 92 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 91 Invalid, 1 Unknown, 0 Unchecked, 5.0s Time] [2025-03-04 04:19:38,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7085 states. [2025-03-04 04:19:39,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7085 to 7085. [2025-03-04 04:19:39,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7085 states, 5479 states have (on average 1.4358459572914766) internal successors, (7867), 5513 states have internal predecessors, (7867), 1421 states have call successors, (1421), 185 states have call predecessors, (1421), 184 states have return successors, (1420), 1410 states have call predecessors, (1420), 1420 states have call successors, (1420) [2025-03-04 04:19:39,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7085 states to 7085 states and 10708 transitions. [2025-03-04 04:19:39,133 INFO L78 Accepts]: Start accepts. Automaton has 7085 states and 10708 transitions. Word has length 541 [2025-03-04 04:19:39,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:19:39,134 INFO L471 AbstractCegarLoop]: Abstraction has 7085 states and 10708 transitions. [2025-03-04 04:19:39,134 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2025-03-04 04:19:39,134 INFO L276 IsEmpty]: Start isEmpty. Operand 7085 states and 10708 transitions. [2025-03-04 04:19:39,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2025-03-04 04:19:39,139 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:19:39,139 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 04:19:39,139 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-04 04:19:39,139 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:19:39,140 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:19:39,140 INFO L85 PathProgramCache]: Analyzing trace with hash 156832832, now seen corresponding path program 1 times [2025-03-04 04:19:39,140 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:19:39,140 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [513473972] [2025-03-04 04:19:39,140 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:19:39,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:19:40,897 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 541 statements into 1 equivalence classes. [2025-03-04 04:19:40,975 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 541 of 541 statements. [2025-03-04 04:19:40,976 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:19:40,976 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat