./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e093ff-aab7-4adc-a57e-09c9069121cb/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e093ff-aab7-4adc-a57e-09c9069121cb/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e093ff-aab7-4adc-a57e-09c9069121cb/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e093ff-aab7-4adc-a57e-09c9069121cb/bin/uautomizer-verify-84ZbGMXZE1/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e093ff-aab7-4adc-a57e-09c9069121cb/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e093ff-aab7-4adc-a57e-09c9069121cb/bin/uautomizer-verify-84ZbGMXZE1 --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-dev-d790fec [2024-12-02 08:30:30,456 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 08:30:30,507 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e093ff-aab7-4adc-a57e-09c9069121cb/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 08:30:30,512 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 08:30:30,512 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 08:30:30,531 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 08:30:30,531 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 08:30:30,532 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 08:30:30,532 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 08:30:30,532 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 08:30:30,532 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 08:30:30,532 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 08:30:30,532 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 08:30:30,533 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 08:30:30,533 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 08:30:30,533 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 08:30:30,533 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 08:30:30,533 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 08:30:30,533 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 08:30:30,533 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 08:30:30,533 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 08:30:30,533 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 08:30:30,533 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 08:30:30,534 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 08:30:30,534 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 08:30:30,534 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 08:30:30,534 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 08:30:30,534 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 08:30:30,534 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 08:30:30,534 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 08:30:30,534 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 08:30:30,534 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 08:30:30,534 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 08:30:30,534 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 08:30:30,534 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 08:30:30,534 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 08:30:30,535 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 08:30:30,535 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 08:30:30,535 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 08:30:30,535 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 08:30:30,535 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 08:30:30,535 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 08:30:30,535 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 08:30:30,535 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 08:30:30,535 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 08:30:30,535 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e093ff-aab7-4adc-a57e-09c9069121cb/bin/uautomizer-verify-84ZbGMXZE1 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 [2024-12-02 08:30:30,748 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 08:30:30,756 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 08:30:30,758 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 08:30:30,759 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 08:30:30,759 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 08:30:30,760 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e093ff-aab7-4adc-a57e-09c9069121cb/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2024-12-02 08:30:33,396 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e093ff-aab7-4adc-a57e-09c9069121cb/bin/uautomizer-verify-84ZbGMXZE1/data/a33086fd7/0d757e6e86b24d529c04f53a5f3e2d86/FLAG8999e53be [2024-12-02 08:30:33,901 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 08:30:33,901 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e093ff-aab7-4adc-a57e-09c9069121cb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2024-12-02 08:30:33,953 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e093ff-aab7-4adc-a57e-09c9069121cb/bin/uautomizer-verify-84ZbGMXZE1/data/a33086fd7/0d757e6e86b24d529c04f53a5f3e2d86/FLAG8999e53be [2024-12-02 08:30:33,974 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e093ff-aab7-4adc-a57e-09c9069121cb/bin/uautomizer-verify-84ZbGMXZE1/data/a33086fd7/0d757e6e86b24d529c04f53a5f3e2d86 [2024-12-02 08:30:33,977 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 08:30:33,978 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 08:30:33,979 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 08:30:33,979 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 08:30:33,983 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 08:30:33,984 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:30:33" (1/1) ... [2024-12-02 08:30:33,985 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fb914de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:30:33, skipping insertion in model container [2024-12-02 08:30:33,985 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:30:33" (1/1) ... [2024-12-02 08:30:34,085 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 08:30:35,654 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e093ff-aab7-4adc-a57e-09c9069121cb/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] [2024-12-02 08:30:35,708 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 08:30:35,731 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 08:30:35,819 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] [2024-12-02 08:30:35,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4678] [2024-12-02 08:30:35,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4685] [2024-12-02 08:30:35,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4728] [2024-12-02 08:30:35,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4731] [2024-12-02 08:30:35,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4734] [2024-12-02 08:30:35,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4737] [2024-12-02 08:30:35,835 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] [2024-12-02 08:30:35,836 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] [2024-12-02 08:30:35,836 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] [2024-12-02 08:30:35,837 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] [2024-12-02 08:30:35,837 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] [2024-12-02 08:30:36,145 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e093ff-aab7-4adc-a57e-09c9069121cb/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] [2024-12-02 08:30:36,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 08:30:36,221 INFO L204 MainTranslator]: Completed translation [2024-12-02 08:30:36,222 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:30:36 WrapperNode [2024-12-02 08:30:36,222 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 08:30:36,223 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 08:30:36,223 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 08:30:36,223 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 08:30:36,229 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:30:36" (1/1) ... [2024-12-02 08:30:36,293 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:30:36" (1/1) ... [2024-12-02 08:30:36,496 INFO L138 Inliner]: procedures = 246, calls = 4201, calls flagged for inlining = 108, calls inlined = 103, statements flattened = 10455 [2024-12-02 08:30:36,497 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 08:30:36,497 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 08:30:36,497 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 08:30:36,498 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 08:30:36,505 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:30:36" (1/1) ... [2024-12-02 08:30:36,505 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:30:36" (1/1) ... [2024-12-02 08:30:36,537 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:30:36" (1/1) ... [2024-12-02 08:30:37,727 INFO L175 MemorySlicer]: Split 2903 memory accesses to 35 slices as follows [1, 2543, 10, 8, 7, 5, 10, 2, 1, 2, 1, 6, 2, 31, 96, 3, 2, 4, 1, 4, 7, 5, 8, 2, 8, 2, 4, 5, 1, 29, 16, 5, 13, 9, 50]. 88 percent of accesses are in the largest equivalence class. The 209 initializations are split as follows [1, 46, 0, 8, 7, 5, 10, 2, 0, 2, 1, 6, 2, 0, 0, 3, 2, 4, 1, 4, 7, 5, 8, 2, 8, 2, 4, 5, 0, 0, 0, 5, 0, 9, 50]. The 1102 writes are split as follows [0, 923, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24, 96, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 29, 16, 0, 13, 0, 0]. [2024-12-02 08:30:37,728 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:30:36" (1/1) ... [2024-12-02 08:30:37,728 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:30:36" (1/1) ... [2024-12-02 08:30:37,878 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:30:36" (1/1) ... [2024-12-02 08:30:37,891 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:30:36" (1/1) ... [2024-12-02 08:30:37,924 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:30:36" (1/1) ... [2024-12-02 08:30:38,008 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:30:36" (1/1) ... [2024-12-02 08:30:38,029 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:30:36" (1/1) ... [2024-12-02 08:30:38,091 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 08:30:38,091 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 08:30:38,092 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 08:30:38,092 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 08:30:38,093 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:30:36" (1/1) ... [2024-12-02 08:30:38,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 08:30:38,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e093ff-aab7-4adc-a57e-09c9069121cb/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 08:30:38,115 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e093ff-aab7-4adc-a57e-09c9069121cb/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 08:30:38,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e093ff-aab7-4adc-a57e-09c9069121cb/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 08:30:38,135 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-12-02 08:30:38,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-12-02 08:30:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure osst_log_options [2024-12-02 08:30:38,136 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_log_options [2024-12-02 08:30:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-12-02 08:30:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-12-02 08:30:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-12-02 08:30:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-12-02 08:30:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-12-02 08:30:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-12-02 08:30:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-12-02 08:30:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-12-02 08:30:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-12-02 08:30:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-12-02 08:30:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-12-02 08:30:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-12-02 08:30:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-12-02 08:30:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-12-02 08:30:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-12-02 08:30:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-12-02 08:30:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-12-02 08:30:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-12-02 08:30:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-12-02 08:30:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-12-02 08:30:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2024-12-02 08:30:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2024-12-02 08:30:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2024-12-02 08:30:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2024-12-02 08:30:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2024-12-02 08:30:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2024-12-02 08:30:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#26 [2024-12-02 08:30:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#27 [2024-12-02 08:30:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#28 [2024-12-02 08:30:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#29 [2024-12-02 08:30:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#30 [2024-12-02 08:30:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#31 [2024-12-02 08:30:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#32 [2024-12-02 08:30:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#33 [2024-12-02 08:30:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#34 [2024-12-02 08:30:38,139 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-12-02 08:30:38,139 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-12-02 08:30:38,139 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-12-02 08:30:38,139 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-12-02 08:30:38,139 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-12-02 08:30:38,139 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-12-02 08:30:38,139 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-12-02 08:30:38,139 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-12-02 08:30:38,139 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-12-02 08:30:38,139 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-12-02 08:30:38,139 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-12-02 08:30:38,139 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-12-02 08:30:38,139 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-12-02 08:30:38,139 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-12-02 08:30:38,139 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-12-02 08:30:38,139 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-12-02 08:30:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-12-02 08:30:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-12-02 08:30:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-12-02 08:30:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-12-02 08:30:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2024-12-02 08:30:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2024-12-02 08:30:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2024-12-02 08:30:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2024-12-02 08:30:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2024-12-02 08:30:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2024-12-02 08:30:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#26 [2024-12-02 08:30:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#27 [2024-12-02 08:30:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#28 [2024-12-02 08:30:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#29 [2024-12-02 08:30:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#30 [2024-12-02 08:30:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#31 [2024-12-02 08:30:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#32 [2024-12-02 08:30:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#33 [2024-12-02 08:30:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#34 [2024-12-02 08:30:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-02 08:30:38,141 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-02 08:30:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 08:30:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 08:30:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 08:30:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 08:30:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 08:30:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 08:30:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 08:30:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 08:30:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 08:30:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 08:30:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 08:30:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 08:30:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 08:30:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 08:30:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 08:30:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 08:30:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 08:30:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 08:30:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 08:30:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-02 08:30:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-02 08:30:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-02 08:30:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-12-02 08:30:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-12-02 08:30:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-12-02 08:30:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-12-02 08:30:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-12-02 08:30:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-12-02 08:30:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-12-02 08:30:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-12-02 08:30:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-12-02 08:30:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-12-02 08:30:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-12-02 08:30:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-12-02 08:30:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-12-02 08:30:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 08:30:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 08:30:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 08:30:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 08:30:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 08:30:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 08:30:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 08:30:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 08:30:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 08:30:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 08:30:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 08:30:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 08:30:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 08:30:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 08:30:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 08:30:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 08:30:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 08:30:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 08:30:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 08:30:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 08:30:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 08:30:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 08:30:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 08:30:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 08:30:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 08:30:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 08:30:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 08:30:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 08:30:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-02 08:30:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-02 08:30:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-12-02 08:30:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-12-02 08:30:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-12-02 08:30:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-12-02 08:30:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-12-02 08:30:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 08:30:38,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 08:30:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 08:30:38,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 08:30:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_behind_check [2024-12-02 08:30:38,145 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_behind_check [2024-12-02 08:30:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-12-02 08:30:38,145 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-12-02 08:30:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2024-12-02 08:30:38,145 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2024-12-02 08:30:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-12-02 08:30:38,145 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-12-02 08:30:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2024-12-02 08:30:38,145 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2024-12-02 08:30:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure osst_release_request [2024-12-02 08:30:38,145 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_release_request [2024-12-02 08:30:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 08:30:38,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 08:30:38,146 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_frame_position [2024-12-02 08:30:38,146 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_frame_position [2024-12-02 08:30:38,146 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_header [2024-12-02 08:30:38,146 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_header [2024-12-02 08:30:38,146 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-12-02 08:30:38,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-12-02 08:30:38,146 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-02 08:30:38,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-02 08:30:38,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-02 08:30:38,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-02 08:30:38,146 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2024-12-02 08:30:38,146 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2024-12-02 08:30:38,146 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_frame [2024-12-02 08:30:38,146 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_frame [2024-12-02 08:30:38,146 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2024-12-02 08:30:38,146 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2024-12-02 08:30:38,146 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2024-12-02 08:30:38,146 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2024-12-02 08:30:38,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 08:30:38,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 08:30:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 08:30:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 08:30:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 08:30:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 08:30:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 08:30:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 08:30:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 08:30:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 08:30:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 08:30:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 08:30:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 08:30:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 08:30:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 08:30:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 08:30:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 08:30:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 08:30:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 08:30:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-02 08:30:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-02 08:30:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-02 08:30:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-12-02 08:30:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-12-02 08:30:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-12-02 08:30:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-12-02 08:30:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-12-02 08:30:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-12-02 08:30:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-12-02 08:30:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-12-02 08:30:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-12-02 08:30:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-12-02 08:30:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-12-02 08:30:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-12-02 08:30:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-12-02 08:30:38,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 08:30:38,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 08:30:38,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 08:30:38,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 08:30:38,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-12-02 08:30:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-12-02 08:30:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-12-02 08:30:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-12-02 08:30:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-12-02 08:30:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-12-02 08:30:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-12-02 08:30:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-12-02 08:30:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-12-02 08:30:38,150 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 08:30:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 08:30:38,150 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_write_buffer [2024-12-02 08:30:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_write_buffer [2024-12-02 08:30:38,150 INFO L130 BoogieDeclarations]: Found specification of procedure osst_initiate_read [2024-12-02 08:30:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_initiate_read [2024-12-02 08:30:38,150 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_logical_blk [2024-12-02 08:30:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_logical_blk [2024-12-02 08:30:38,150 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_trailer [2024-12-02 08:30:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_trailer [2024-12-02 08:30:38,150 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_drive_buffer [2024-12-02 08:30:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_drive_buffer [2024-12-02 08:30:38,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 08:30:38,150 INFO L130 BoogieDeclarations]: Found specification of procedure osst_int_ioctl [2024-12-02 08:30:38,151 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_int_ioctl [2024-12-02 08:30:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2024-12-02 08:30:38,151 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2024-12-02 08:30:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2024-12-02 08:30:38,151 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2024-12-02 08:30:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 08:30:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 08:30:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 08:30:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 08:30:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 08:30:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 08:30:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 08:30:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 08:30:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 08:30:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 08:30:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 08:30:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 08:30:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 08:30:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 08:30:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 08:30:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 08:30:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 08:30:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 08:30:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 08:30:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 08:30:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 08:30:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 08:30:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 08:30:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 08:30:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 08:30:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 08:30:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 08:30:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 08:30:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-02 08:30:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-02 08:30:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-12-02 08:30:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-12-02 08:30:38,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-12-02 08:30:38,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-12-02 08:30:38,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-12-02 08:30:38,153 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_to_buffer [2024-12-02 08:30:38,153 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_to_buffer [2024-12-02 08:30:38,153 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_analyze_headers [2024-12-02 08:30:38,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_analyze_headers [2024-12-02 08:30:38,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 08:30:38,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 08:30:38,153 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-12-02 08:30:38,153 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-12-02 08:30:38,153 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_logical_frame [2024-12-02 08:30:38,153 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_logical_frame [2024-12-02 08:30:38,153 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2024-12-02 08:30:38,153 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2024-12-02 08:30:38,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 08:30:38,153 INFO L130 BoogieDeclarations]: Found specification of procedure osst_position_tape_and_confirm [2024-12-02 08:30:38,153 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_position_tape_and_confirm [2024-12-02 08:30:38,153 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 08:30:38,153 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 08:30:38,153 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-12-02 08:30:38,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-12-02 08:30:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-02 08:30:38,154 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-02 08:30:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-02 08:30:38,154 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-02 08:30:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_frame [2024-12-02 08:30:38,154 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_frame [2024-12-02 08:30:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-12-02 08:30:38,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-12-02 08:30:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_ready [2024-12-02 08:30:38,154 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_ready [2024-12-02 08:30:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-02 08:30:38,154 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-02 08:30:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reset_header [2024-12-02 08:30:38,154 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reset_header [2024-12-02 08:30:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 08:30:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 08:30:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 08:30:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 08:30:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 08:30:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 08:30:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 08:30:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 08:30:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 08:30:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 08:30:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-12-02 08:30:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-12-02 08:30:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure osst_do_scsi [2024-12-02 08:30:38,156 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_do_scsi [2024-12-02 08:30:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-02 08:30:38,156 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-02 08:30:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2024-12-02 08:30:38,156 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2024-12-02 08:30:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 08:30:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 08:30:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 08:30:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 08:30:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 08:30:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 08:30:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 08:30:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 08:30:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 08:30:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 08:30:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 08:30:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 08:30:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 08:30:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 08:30:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 08:30:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 08:30:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 08:30:38,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-12-02 08:30:38,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure osst_chk_result [2024-12-02 08:30:38,159 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_chk_result [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_add [2024-12-02 08:30:38,159 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_add [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-02 08:30:38,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-02 08:30:38,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-02 08:30:38,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-12-02 08:30:38,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-12-02 08:30:38,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-12-02 08:30:38,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-12-02 08:30:38,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-12-02 08:30:38,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-12-02 08:30:38,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-12-02 08:30:38,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-12-02 08:30:38,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-12-02 08:30:38,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-12-02 08:30:38,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-12-02 08:30:38,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-12-02 08:30:38,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-12-02 08:30:38,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-12-02 08:30:38,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 08:30:38,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 08:30:38,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 08:30:38,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 08:30:38,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 08:30:38,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 08:30:38,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 08:30:38,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 08:30:38,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 08:30:38,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-12-02 08:30:38,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-12-02 08:30:38,161 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_backward [2024-12-02 08:30:38,162 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_backward [2024-12-02 08:30:38,162 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_back_buffer_and_rewrite [2024-12-02 08:30:38,162 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_back_buffer_and_rewrite [2024-12-02 08:30:38,162 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2024-12-02 08:30:38,162 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2024-12-02 08:30:38,162 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_cleanup [2024-12-02 08:30:38,162 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_cleanup [2024-12-02 08:30:38,162 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 08:30:38,162 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 08:30:38,162 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2024-12-02 08:30:38,162 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2024-12-02 08:30:38,162 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-12-02 08:30:38,162 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-12-02 08:30:38,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 08:30:38,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 08:30:38,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 08:30:38,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 08:30:38,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 08:30:38,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 08:30:38,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 08:30:38,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 08:30:38,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 08:30:38,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 08:30:38,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 08:30:38,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 08:30:38,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 08:30:38,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 08:30:38,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 08:30:38,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 08:30:38,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 08:30:38,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 08:30:38,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 08:30:38,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 08:30:38,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 08:30:38,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 08:30:38,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 08:30:38,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 08:30:38,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 08:30:38,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 08:30:38,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 08:30:38,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 08:30:38,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-02 08:30:38,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-02 08:30:38,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-12-02 08:30:38,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-12-02 08:30:38,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-12-02 08:30:38,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-12-02 08:30:38,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-12-02 08:30:38,164 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-12-02 08:30:38,164 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-12-02 08:30:38,164 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reposition_and_retry [2024-12-02 08:30:38,164 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reposition_and_retry [2024-12-02 08:30:38,164 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filemark [2024-12-02 08:30:38,164 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filemark [2024-12-02 08:30:38,164 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_destroy [2024-12-02 08:30:38,164 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_destroy [2024-12-02 08:30:38,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 08:30:38,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 08:30:38,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-02 08:30:38,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-02 08:30:38,164 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2024-12-02 08:30:38,164 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2024-12-02 08:30:38,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 08:30:38,165 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2024-12-02 08:30:38,165 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2024-12-02 08:30:38,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-02 08:30:38,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-02 08:30:38,165 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2024-12-02 08:30:38,165 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2024-12-02 08:30:38,165 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-12-02 08:30:38,165 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-12-02 08:30:38,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 08:30:38,165 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_write_header [2024-12-02 08:30:38,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_write_header [2024-12-02 08:30:38,165 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write [2024-12-02 08:30:38,165 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write [2024-12-02 08:30:38,165 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_frame [2024-12-02 08:30:38,165 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_frame [2024-12-02 08:30:38,165 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-12-02 08:30:38,165 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-12-02 08:30:38,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 08:30:38,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 08:30:38,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 08:30:38,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 08:30:38,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 08:30:38,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 08:30:38,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 08:30:38,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-02 08:30:38,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-12-02 08:30:38,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-12-02 08:30:38,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-12-02 08:30:38,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-12-02 08:30:38,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-12-02 08:30:38,167 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_frame_position [2024-12-02 08:30:38,167 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_frame_position [2024-12-02 08:30:38,167 INFO L130 BoogieDeclarations]: Found specification of procedure os_scsi_tape_flush [2024-12-02 08:30:38,167 INFO L138 BoogieDeclarations]: Found implementation of procedure os_scsi_tape_flush [2024-12-02 08:30:38,167 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_buffer [2024-12-02 08:30:38,167 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_buffer [2024-12-02 08:30:38,167 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_from_buffer [2024-12-02 08:30:38,167 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_from_buffer [2024-12-02 08:30:38,167 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-02 08:30:38,167 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-02 08:30:38,167 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2024-12-02 08:30:38,167 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2024-12-02 08:30:38,167 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2024-12-02 08:30:38,167 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2024-12-02 08:30:38,167 INFO L130 BoogieDeclarations]: Found specification of procedure osst_init_aux [2024-12-02 08:30:38,167 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_init_aux [2024-12-02 08:30:38,167 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_error_recovery [2024-12-02 08:30:38,167 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_error_recovery [2024-12-02 08:30:38,167 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_eod [2024-12-02 08:30:38,167 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_eod [2024-12-02 08:30:38,167 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-12-02 08:30:38,167 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_slow [2024-12-02 08:30:38,168 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_slow [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2024-12-02 08:30:38,168 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2024-12-02 08:30:38,168 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_6 [2024-12-02 08:30:38,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_6 [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 08:30:38,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 08:30:38,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 08:30:38,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 08:30:38,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 08:30:38,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 08:30:38,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 08:30:38,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 08:30:38,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 08:30:38,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 08:30:38,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-02 08:30:38,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-02 08:30:38,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-12-02 08:30:38,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-12-02 08:30:38,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-12-02 08:30:38,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-12-02 08:30:38,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-12-02 08:30:38,169 INFO L130 BoogieDeclarations]: Found specification of procedure osst_recover_wait_frame [2024-12-02 08:30:38,169 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_recover_wait_frame [2024-12-02 08:30:38,169 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_frame [2024-12-02 08:30:38,169 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_frame [2024-12-02 08:30:38,169 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 08:30:38,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 08:30:38,169 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-02 08:30:38,169 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-02 08:30:39,421 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 08:30:39,425 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 08:31:08,425 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 08:31:23,429 INFO L? ?]: Removed 4749 outVars from TransFormulas that were not future-live. [2024-12-02 08:31:23,429 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 08:31:23,482 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 08:31:23,483 INFO L312 CfgBuilder]: Removed 44 assume(true) statements. [2024-12-02 08:31:23,483 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:31:23 BoogieIcfgContainer [2024-12-02 08:31:23,483 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 08:31:23,485 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 08:31:23,485 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 08:31:23,490 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 08:31:23,490 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 08:30:33" (1/3) ... [2024-12-02 08:31:23,490 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34a7ead1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:31:23, skipping insertion in model container [2024-12-02 08:31:23,490 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:30:36" (2/3) ... [2024-12-02 08:31:23,491 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34a7ead1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:31:23, skipping insertion in model container [2024-12-02 08:31:23,491 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:31:23" (3/3) ... [2024-12-02 08:31:23,492 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--osst.ko-entry_point.cil.out.i [2024-12-02 08:31:23,506 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 08:31:23,509 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, 4114 locations, 1 initial locations, 149 loop locations, and 1 error locations. [2024-12-02 08:31:23,621 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 08:31:23,631 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;@1cdd6b61, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 08:31:23,631 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 08:31:23,641 INFO L276 IsEmpty]: Start isEmpty. Operand has 3641 states, 2795 states have (on average 1.4450805008944543) internal successors, (4039), 2827 states have internal predecessors, (4039), 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) [2024-12-02 08:31:23,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2024-12-02 08:31:23,669 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 08:31:23,670 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] [2024-12-02 08:31:23,670 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 08:31:23,674 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:31:23,675 INFO L85 PathProgramCache]: Analyzing trace with hash -1988105285, now seen corresponding path program 1 times [2024-12-02 08:31:23,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:31:23,680 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1615487323] [2024-12-02 08:31:23,680 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:31:23,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:31:26,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:31:27,627 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4452 trivial. 0 not checked. [2024-12-02 08:31:27,627 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:31:27,628 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1615487323] [2024-12-02 08:31:27,628 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1615487323] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:31:27,628 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:31:27,628 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 08:31:27,630 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1929901102] [2024-12-02 08:31:27,630 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:31:27,634 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 08:31:27,634 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:31:27,653 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 08:31:27,654 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 08:31:27,663 INFO L87 Difference]: Start difference. First operand has 3641 states, 2795 states have (on average 1.4450805008944543) internal successors, (4039), 2827 states have internal predecessors, (4039), 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 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) [2024-12-02 08:31:31,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 08:31:32,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 08:31:32,516 INFO L93 Difference]: Finished difference Result 10759 states and 16813 transitions. [2024-12-02 08:31:32,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 08:31:32,518 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 [2024-12-02 08:31:32,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 08:31:32,645 INFO L225 Difference]: With dead ends: 10759 [2024-12-02 08:31:32,646 INFO L226 Difference]: Without dead ends: 7083 [2024-12-02 08:31:32,693 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 [2024-12-02 08:31:32,698 INFO L435 NwaCegarLoop]: 5523 mSDtfsCounter, 5325 mSDsluCounter, 5431 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5325 SdHoareTripleChecker+Valid, 10954 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-12-02 08:31:32,699 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5325 Valid, 10954 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-12-02 08:31:32,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7083 states. [2024-12-02 08:31:33,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7083 to 7083. [2024-12-02 08:31:33,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7083 states, 5477 states have (on average 1.436552857403688) internal successors, (7868), 5511 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) [2024-12-02 08:31:33,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7083 states to 7083 states and 10709 transitions. [2024-12-02 08:31:33,351 INFO L78 Accepts]: Start accepts. Automaton has 7083 states and 10709 transitions. Word has length 532 [2024-12-02 08:31:33,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 08:31:33,352 INFO L471 AbstractCegarLoop]: Abstraction has 7083 states and 10709 transitions. [2024-12-02 08:31:33,353 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) [2024-12-02 08:31:33,353 INFO L276 IsEmpty]: Start isEmpty. Operand 7083 states and 10709 transitions. [2024-12-02 08:31:33,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-12-02 08:31:33,365 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 08:31:33,365 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] [2024-12-02 08:31:33,365 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 08:31:33,365 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 08:31:33,366 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:31:33,366 INFO L85 PathProgramCache]: Analyzing trace with hash -230086257, now seen corresponding path program 1 times [2024-12-02 08:31:33,366 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:31:33,366 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [29656058] [2024-12-02 08:31:33,366 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:31:33,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:31:36,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:31:36,628 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4452 trivial. 0 not checked. [2024-12-02 08:31:36,629 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:31:36,629 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [29656058] [2024-12-02 08:31:36,629 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [29656058] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:31:36,629 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:31:36,629 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 08:31:36,629 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [387662266] [2024-12-02 08:31:36,629 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:31:36,631 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 08:31:36,631 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:31:36,632 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 08:31:36,632 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 08:31:36,632 INFO L87 Difference]: Start difference. First operand 7083 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) [2024-12-02 08:31:36,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 08:31:36,869 INFO L93 Difference]: Finished difference Result 14088 states and 21307 transitions. [2024-12-02 08:31:36,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 08:31:36,869 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 [2024-12-02 08:31:36,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 08:31:36,912 INFO L225 Difference]: With dead ends: 14088 [2024-12-02 08:31:36,912 INFO L226 Difference]: Without dead ends: 7083 [2024-12-02 08:31:36,940 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 [2024-12-02 08:31:36,940 INFO L435 NwaCegarLoop]: 5465 mSDtfsCounter, 5381 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5381 SdHoareTripleChecker+Valid, 5465 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 08:31:36,940 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5381 Valid, 5465 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 08:31:36,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7083 states. [2024-12-02 08:31:37,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7083 to 7083. [2024-12-02 08:31:37,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7083 states, 5477 states have (on average 1.436370275698375) internal successors, (7867), 5511 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) [2024-12-02 08:31:37,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7083 states to 7083 states and 10708 transitions. [2024-12-02 08:31:37,187 INFO L78 Accepts]: Start accepts. Automaton has 7083 states and 10708 transitions. Word has length 541 [2024-12-02 08:31:37,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 08:31:37,188 INFO L471 AbstractCegarLoop]: Abstraction has 7083 states and 10708 transitions. [2024-12-02 08:31:37,188 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) [2024-12-02 08:31:37,189 INFO L276 IsEmpty]: Start isEmpty. Operand 7083 states and 10708 transitions. [2024-12-02 08:31:37,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-12-02 08:31:37,198 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 08:31:37,198 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] [2024-12-02 08:31:37,199 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 08:31:37,199 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 08:31:37,199 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:31:37,199 INFO L85 PathProgramCache]: Analyzing trace with hash 471513617, now seen corresponding path program 1 times [2024-12-02 08:31:37,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:31:37,199 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2088870119] [2024-12-02 08:31:37,199 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:31:37,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:31:39,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:31:40,010 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4452 trivial. 0 not checked. [2024-12-02 08:31:40,010 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:31:40,011 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2088870119] [2024-12-02 08:31:40,011 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2088870119] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:31:40,011 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:31:40,011 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 08:31:40,011 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [590007185] [2024-12-02 08:31:40,011 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:31:40,012 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 08:31:40,012 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:31:40,013 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 08:31:40,013 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 08:31:40,013 INFO L87 Difference]: Start difference. First operand 7083 states and 10708 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) [2024-12-02 08:31:40,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 08:31:40,238 INFO L93 Difference]: Finished difference Result 14088 states and 21305 transitions. [2024-12-02 08:31:40,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 08:31:40,238 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 [2024-12-02 08:31:40,239 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 08:31:40,283 INFO L225 Difference]: With dead ends: 14088 [2024-12-02 08:31:40,283 INFO L226 Difference]: Without dead ends: 7083 [2024-12-02 08:31:40,308 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 [2024-12-02 08:31:40,309 INFO L435 NwaCegarLoop]: 5464 mSDtfsCounter, 5379 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5379 SdHoareTripleChecker+Valid, 5464 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 08:31:40,309 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5379 Valid, 5464 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 08:31:40,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7083 states. [2024-12-02 08:31:40,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7083 to 7083. [2024-12-02 08:31:40,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7083 states, 5477 states have (on average 1.4361876939930618) internal successors, (7866), 5511 states have internal predecessors, (7866), 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) [2024-12-02 08:31:40,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7083 states to 7083 states and 10707 transitions. [2024-12-02 08:31:40,630 INFO L78 Accepts]: Start accepts. Automaton has 7083 states and 10707 transitions. Word has length 541 [2024-12-02 08:31:40,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 08:31:40,631 INFO L471 AbstractCegarLoop]: Abstraction has 7083 states and 10707 transitions. [2024-12-02 08:31:40,632 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) [2024-12-02 08:31:40,632 INFO L276 IsEmpty]: Start isEmpty. Operand 7083 states and 10707 transitions. [2024-12-02 08:31:40,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-12-02 08:31:40,640 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 08:31:40,640 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] [2024-12-02 08:31:40,640 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 08:31:40,641 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 08:31:40,641 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:31:40,641 INFO L85 PathProgramCache]: Analyzing trace with hash 494145871, now seen corresponding path program 1 times [2024-12-02 08:31:40,641 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:31:40,641 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [713164525] [2024-12-02 08:31:40,641 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:31:40,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:31:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:31:43,772 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4452 trivial. 0 not checked. [2024-12-02 08:31:43,772 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:31:43,772 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [713164525] [2024-12-02 08:31:43,773 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [713164525] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:31:43,773 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:31:43,773 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 08:31:43,773 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1047313965] [2024-12-02 08:31:43,773 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:31:43,773 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 08:31:43,774 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:31:43,774 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 08:31:43,774 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 08:31:43,774 INFO L87 Difference]: Start difference. First operand 7083 states and 10707 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) [2024-12-02 08:31:47,878 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 [] [2024-12-02 08:31:48,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 08:31:48,139 INFO L93 Difference]: Finished difference Result 14088 states and 21303 transitions. [2024-12-02 08:31:48,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 08:31:48,140 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 [2024-12-02 08:31:48,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 08:31:48,201 INFO L225 Difference]: With dead ends: 14088 [2024-12-02 08:31:48,201 INFO L226 Difference]: Without dead ends: 7083 [2024-12-02 08:31:48,228 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 [2024-12-02 08:31:48,229 INFO L435 NwaCegarLoop]: 5460 mSDtfsCounter, 5377 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5377 SdHoareTripleChecker+Valid, 5460 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2024-12-02 08:31:48,229 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5377 Valid, 5460 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2024-12-02 08:31:48,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7083 states. [2024-12-02 08:31:48,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7083 to 7083. [2024-12-02 08:31:48,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7083 states, 5477 states have (on average 1.4360051122877489) internal successors, (7865), 5511 states have internal predecessors, (7865), 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) [2024-12-02 08:31:48,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7083 states to 7083 states and 10706 transitions. [2024-12-02 08:31:48,621 INFO L78 Accepts]: Start accepts. Automaton has 7083 states and 10706 transitions. Word has length 541 [2024-12-02 08:31:48,621 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 08:31:48,622 INFO L471 AbstractCegarLoop]: Abstraction has 7083 states and 10706 transitions. [2024-12-02 08:31:48,622 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) [2024-12-02 08:31:48,622 INFO L276 IsEmpty]: Start isEmpty. Operand 7083 states and 10706 transitions. [2024-12-02 08:31:48,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-12-02 08:31:48,628 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 08:31:48,628 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] [2024-12-02 08:31:48,629 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 08:31:48,629 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 08:31:48,629 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:31:48,629 INFO L85 PathProgramCache]: Analyzing trace with hash 1880349265, now seen corresponding path program 1 times [2024-12-02 08:31:48,629 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:31:48,629 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [45800795] [2024-12-02 08:31:48,630 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:31:48,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:31:50,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:31:51,219 INFO L134 CoverageAnalysis]: Checked inductivity of 4452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4452 trivial. 0 not checked. [2024-12-02 08:31:51,220 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:31:51,220 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [45800795] [2024-12-02 08:31:51,220 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [45800795] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:31:51,220 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:31:51,220 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 08:31:51,220 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1681349904] [2024-12-02 08:31:51,220 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:31:51,221 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 08:31:51,221 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:31:51,222 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 08:31:51,222 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 08:31:51,222 INFO L87 Difference]: Start difference. First operand 7083 states and 10706 transitions. Second operand has 4 states, 4 states have (on average 23.0) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-12-02 08:31:51,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 08:31:51,603 INFO L93 Difference]: Finished difference Result 14090 states and 21304 transitions. [2024-12-02 08:31:51,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 08:31:51,604 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.0) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 541 [2024-12-02 08:31:51,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 08:31:51,636 INFO L225 Difference]: With dead ends: 14090 [2024-12-02 08:31:51,637 INFO L226 Difference]: Without dead ends: 7085 [2024-12-02 08:31:51,656 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 08:31:51,657 INFO L435 NwaCegarLoop]: 5462 mSDtfsCounter, 0 mSDsluCounter, 10908 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 16370 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 08:31:51,657 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 16370 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 08:31:51,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7085 states. [2024-12-02 08:31:51,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7085 to 7085. [2024-12-02 08:31:51,900 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) [2024-12-02 08:31:51,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7085 states to 7085 states and 10708 transitions. [2024-12-02 08:31:51,927 INFO L78 Accepts]: Start accepts. Automaton has 7085 states and 10708 transitions. Word has length 541 [2024-12-02 08:31:51,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 08:31:51,927 INFO L471 AbstractCegarLoop]: Abstraction has 7085 states and 10708 transitions. [2024-12-02 08:31:51,928 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.0) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-12-02 08:31:51,928 INFO L276 IsEmpty]: Start isEmpty. Operand 7085 states and 10708 transitions. [2024-12-02 08:31:51,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2024-12-02 08:31:51,932 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 08:31:51,932 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, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 08:31:51,933 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 08:31:51,933 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 08:31:51,933 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:31:51,933 INFO L85 PathProgramCache]: Analyzing trace with hash -1191726055, now seen corresponding path program 1 times [2024-12-02 08:31:51,933 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:31:51,933 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [894075539] [2024-12-02 08:31:51,933 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:31:51,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:31:54,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:31:54,445 INFO L134 CoverageAnalysis]: Checked inductivity of 4455 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4455 trivial. 0 not checked. [2024-12-02 08:31:54,446 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:31:54,446 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [894075539] [2024-12-02 08:31:54,446 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [894075539] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:31:54,446 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:31:54,446 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 08:31:54,446 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [31872797] [2024-12-02 08:31:54,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:31:54,447 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 08:31:54,447 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:31:54,447 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 08:31:54,447 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 08:31:54,447 INFO L87 Difference]: Start difference. First operand 7085 states and 10708 transitions. Second operand has 3 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 3 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2024-12-02 08:31:54,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 08:31:54,828 INFO L93 Difference]: Finished difference Result 7085 states and 10708 transitions. [2024-12-02 08:31:54,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 08:31:54,828 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 3 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) Word has length 552 [2024-12-02 08:31:54,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 08:31:54,836 INFO L225 Difference]: With dead ends: 7085 [2024-12-02 08:31:54,836 INFO L226 Difference]: Without dead ends: 0 [2024-12-02 08:31:54,865 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 [2024-12-02 08:31:54,865 INFO L435 NwaCegarLoop]: 5461 mSDtfsCounter, 5356 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5356 SdHoareTripleChecker+Valid, 5461 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 08:31:54,866 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5356 Valid, 5461 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 08:31:54,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-12-02 08:31:54,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-12-02 08:31:54,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 08:31:54,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-12-02 08:31:54,871 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 552 [2024-12-02 08:31:54,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 08:31:54,871 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-12-02 08:31:54,871 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 3 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2024-12-02 08:31:54,871 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-12-02 08:31:54,871 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-02 08:31:54,873 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-12-02 08:31:54,874 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 08:31:54,875 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2024-12-02 08:31:54,876 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-12-02 08:36:46,472 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-02 08:36:46,499 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 08:36:46 BoogieIcfgContainer [2024-12-02 08:36:46,499 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-02 08:36:46,499 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-02 08:36:46,499 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-02 08:36:46,499 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-02 08:36:46,500 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:31:23" (3/4) ... [2024-12-02 08:36:46,502 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-02 08:36:46,508 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#12 [2024-12-02 08:36:46,508 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#11 [2024-12-02 08:36:46,508 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab32 [2024-12-02 08:36:46,508 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#10 [2024-12-02 08:36:46,508 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_log_options [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#19 [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#18 [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#17 [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#16 [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#15 [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#14 [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#13 [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_write_behind_check [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#23 [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#22 [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#21 [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#20 [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lowmem_page_address [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_block_when_processing_errors [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#29 [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#28 [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#27 [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#26 [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#25 [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_write_unlock [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#24 [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_release_request [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_set_frame_position [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#34 [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_write_header [2024-12-02 08:36:46,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#33 [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#32 [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_interruptible_nested [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#31 [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#30 [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure device_create_file [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_read_frame [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tape_name [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_device_put [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_flush_write_buffer [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#1 [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#0 [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#3 [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_initiate_read [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#2 [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#5 [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#4 [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_seek_logical_blk [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_write_trailer [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#7 [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#6 [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#9 [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_flush_drive_buffer [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#8 [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_int_ioctl [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_pages [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure do_door_lock [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_copy_to_buffer [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __osst_analyze_headers [2024-12-02 08:36:46,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure signal_pending [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_get_logical_frame [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure driver_unregister [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_position_tape_and_confirm [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#1 [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#0 [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __might_fault [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_verify_frame [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab16 [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_wait_ready [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_reset_header [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#7 [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#6 [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#9 [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#8 [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#3 [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#2 [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#5 [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#4 [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_do_scsi [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#29 [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#28 [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#27 [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#26 [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#25 [2024-12-02 08:36:46,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_page [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#24 [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#23 [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#22 [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#11 [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#12 [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#10 [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#15 [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#16 [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#13 [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#14 [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#19 [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#32 [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#31 [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#17 [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#30 [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#18 [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_chk_result [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_sysfs_add [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#34 [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#33 [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_space_over_filemarks_backward [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_read_back_buffer_and_rewrite [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cross_eof [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_sysfs_cleanup [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure append_to_buffer [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vfree [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_to_user [2024-12-02 08:36:46,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_reposition_and_retry [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_write_filemark [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_sysfs_destroy [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout_interruptible [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vmalloc [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#21 [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_write_lock [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __osst_write_header [2024-12-02 08:36:46,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_write [2024-12-02 08:36:46,514 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_write_frame [2024-12-02 08:36:46,514 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_completion [2024-12-02 08:36:46,514 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_get_frame_position [2024-12-02 08:36:46,514 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure os_scsi_tape_flush [2024-12-02 08:36:46,514 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_flush_buffer [2024-12-02 08:36:46,514 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_copy_from_buffer [2024-12-02 08:36:46,514 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2024-12-02 08:36:46,514 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iminor [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure normalize_buffer [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_init_aux [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_write_error_recovery [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_write_eod [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#30 [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#33 [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#34 [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#31 [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_space_over_filemarks_forward_slow [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#32 [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure put_disk [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_set_page [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_unregister_chrdev_6 [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_recover_wait_frame [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#22 [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#23 [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure osst_wait_frame [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#20 [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#21 [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#26 [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#27 [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#24 [2024-12-02 08:36:46,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#25 [2024-12-02 08:36:46,516 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#28 [2024-12-02 08:36:46,516 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#29 [2024-12-02 08:36:46,516 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2024-12-02 08:36:46,619 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 811 nodes and edges [2024-12-02 08:36:46,632 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 288 nodes and edges [2024-12-02 08:36:46,640 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 95 nodes and edges [2024-12-02 08:36:46,647 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 36 nodes and edges [2024-12-02 08:36:46,654 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2024-12-02 08:36:46,661 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-12-02 08:36:46,669 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-02 08:36:46,676 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-02 08:36:46,683 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-02 08:36:47,183 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e093ff-aab7-4adc-a57e-09c9069121cb/bin/uautomizer-verify-84ZbGMXZE1/witness.graphml [2024-12-02 08:36:47,183 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e093ff-aab7-4adc-a57e-09c9069121cb/bin/uautomizer-verify-84ZbGMXZE1/witness.yml [2024-12-02 08:36:47,183 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-02 08:36:47,184 INFO L158 Benchmark]: Toolchain (without parser) took 373206.22ms. Allocated memory was 117.4MB in the beginning and 2.6GB in the end (delta: 2.4GB). Free memory was 78.1MB in the beginning and 860.2MB in the end (delta: -782.1MB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2024-12-02 08:36:47,184 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory was 73.2MB in the beginning and 73.1MB in the end (delta: 87.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 08:36:47,185 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2243.07ms. Allocated memory was 117.4MB in the beginning and 218.1MB in the end (delta: 100.7MB). Free memory was 77.9MB in the beginning and 100.0MB in the end (delta: -22.0MB). Peak memory consumption was 163.3MB. Max. memory is 16.1GB. [2024-12-02 08:36:47,185 INFO L158 Benchmark]: Boogie Procedure Inliner took 274.29ms. Allocated memory is still 218.1MB. Free memory was 100.0MB in the beginning and 99.7MB in the end (delta: 247.5kB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. [2024-12-02 08:36:47,185 INFO L158 Benchmark]: Boogie Preprocessor took 1593.50ms. Allocated memory was 218.1MB in the beginning and 394.3MB in the end (delta: 176.2MB). Free memory was 99.7MB in the beginning and 237.5MB in the end (delta: -137.8MB). Peak memory consumption was 249.7MB. Max. memory is 16.1GB. [2024-12-02 08:36:47,185 INFO L158 Benchmark]: RCFGBuilder took 45391.61ms. Allocated memory was 394.3MB in the beginning and 671.1MB in the end (delta: 276.8MB). Free memory was 237.5MB in the beginning and 416.4MB in the end (delta: -178.9MB). Peak memory consumption was 458.9MB. Max. memory is 16.1GB. [2024-12-02 08:36:47,186 INFO L158 Benchmark]: TraceAbstraction took 323013.34ms. Allocated memory was 671.1MB in the beginning and 2.6GB in the end (delta: 1.9GB). Free memory was 416.4MB in the beginning and 1.0GB in the end (delta: -607.4MB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2024-12-02 08:36:47,186 INFO L158 Benchmark]: Witness Printer took 683.97ms. Allocated memory is still 2.6GB. Free memory was 1.0GB in the beginning and 860.2MB in the end (delta: 163.6MB). Peak memory consumption was 159.4MB. Max. memory is 16.1GB. [2024-12-02 08:36:47,188 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory was 73.2MB in the beginning and 73.1MB in the end (delta: 87.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2243.07ms. Allocated memory was 117.4MB in the beginning and 218.1MB in the end (delta: 100.7MB). Free memory was 77.9MB in the beginning and 100.0MB in the end (delta: -22.0MB). Peak memory consumption was 163.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 274.29ms. Allocated memory is still 218.1MB. Free memory was 100.0MB in the beginning and 99.7MB in the end (delta: 247.5kB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1593.50ms. Allocated memory was 218.1MB in the beginning and 394.3MB in the end (delta: 176.2MB). Free memory was 99.7MB in the beginning and 237.5MB in the end (delta: -137.8MB). Peak memory consumption was 249.7MB. Max. memory is 16.1GB. * RCFGBuilder took 45391.61ms. Allocated memory was 394.3MB in the beginning and 671.1MB in the end (delta: 276.8MB). Free memory was 237.5MB in the beginning and 416.4MB in the end (delta: -178.9MB). Peak memory consumption was 458.9MB. Max. memory is 16.1GB. * TraceAbstraction took 323013.34ms. Allocated memory was 671.1MB in the beginning and 2.6GB in the end (delta: 1.9GB). Free memory was 416.4MB in the beginning and 1.0GB in the end (delta: -607.4MB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. * Witness Printer took 683.97ms. Allocated memory is still 2.6GB. Free memory was 1.0GB in the beginning and 860.2MB in the end (delta: 163.6MB). Peak memory consumption was 159.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 4668]: 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] - GenericResultAtLocation [Line: 4678]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4678] - GenericResultAtLocation [Line: 4685]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4685] - GenericResultAtLocation [Line: 4728]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4728] - GenericResultAtLocation [Line: 4731]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4731] - GenericResultAtLocation [Line: 4734]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4734] - GenericResultAtLocation [Line: 4737]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4737] - GenericResultAtLocation [Line: 5080]: 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] - GenericResultAtLocation [Line: 5088]: 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] - GenericResultAtLocation [Line: 5096]: 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] - GenericResultAtLocation [Line: 5123]: 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] - GenericResultAtLocation [Line: 5131]: 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] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 12088]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 197 procedures, 4114 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 31.3s, OverallIterations: 6, TraceHistogramMax: 25, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 11.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 2 mSolverCounterUnknown, 26818 SdHoareTripleChecker+Valid, 8.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 26818 mSDsluCounter, 49174 SdHoareTripleChecker+Invalid, 8.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 16339 mSDsCounter, 3 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 37 IncrementalHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3 mSolverCounterUnsat, 32835 mSDtfsCounter, 37 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 19 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7085occurred in iteration=5, InterpolantAutomatonStates: 19, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.8s AutomataMinimizationTime, 6 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 3.8s InterpolantComputationTime, 3248 NumberOfCodeBlocks, 3248 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 3242 ConstructedInterpolants, 0 QuantifiedInterpolants, 3998 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 26715/26715 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 10984]: Loop Invariant Derived loop invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 7627]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 7627]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 6919]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 8017]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 11041]: Loop Invariant Derived loop invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 6813]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 6512]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 11256]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 11087]: Loop Invariant Derived loop invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 10549]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 10549]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 10592]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 9828]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 11064]: Loop Invariant Derived loop invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 6610]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 9828]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 5796]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 11342]: Loop Invariant Derived loop invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 11509]: Location Invariant Derived location invariant: (((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (ldv_state_variable_0 == 1)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 11441]: Loop Invariant Derived loop invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 11018]: Loop Invariant Derived loop invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 11256]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 11509]: Location Invariant Derived location invariant: (((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (ldv_state_variable_0 == 1)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 11218]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 11110]: Loop Invariant Derived loop invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 5373]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 5934]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 5842]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 11133]: Loop Invariant Derived loop invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 9185]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 9735]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 6754]: Location Invariant Derived location invariant: ((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (0 == write_threshold_kbs)) && (max_dev == 0)) - InvariantResult [Line: 11535]: Location Invariant Derived location invariant: (((((ldv_module_refcounter == 1) && (osst_write_threshold <= osst_buffer_size)) && (ldv_state_variable_0 == 1)) && (0 == write_threshold_kbs)) && (max_dev == 0)) RESULT: Ultimate proved your program to be correct! [2024-12-02 08:36:47,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0e093ff-aab7-4adc-a57e-09c9069121cb/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE