./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--scsi--osst.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b86d8e-a7e4-4926-8f1a-6e7d34f5bed8/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b86d8e-a7e4-4926-8f1a-6e7d34f5bed8/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b86d8e-a7e4-4926-8f1a-6e7d34f5bed8/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b86d8e-a7e4-4926-8f1a-6e7d34f5bed8/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--scsi--osst.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b86d8e-a7e4-4926-8f1a-6e7d34f5bed8/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b86d8e-a7e4-4926-8f1a-6e7d34f5bed8/bin/uautomizer-verify-VRDe98Ueme --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 2ecffe8a5f60817da30887d6b361935e398ff8703e4fd5b17747e558625c4088 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 11:54:10,707 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 11:54:10,835 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b86d8e-a7e4-4926-8f1a-6e7d34f5bed8/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 11:54:10,841 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 11:54:10,842 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 11:54:10,885 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 11:54:10,886 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 11:54:10,886 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 11:54:10,888 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 11:54:10,893 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 11:54:10,894 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 11:54:10,894 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 11:54:10,895 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 11:54:10,897 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 11:54:10,898 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 11:54:10,898 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 11:54:10,899 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 11:54:10,899 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 11:54:10,899 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 11:54:10,900 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 11:54:10,900 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 11:54:10,901 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 11:54:10,901 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 11:54:10,902 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 11:54:10,903 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 11:54:10,903 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 11:54:10,904 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 11:54:10,904 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 11:54:10,905 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:54:10,906 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 11:54:10,907 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 11:54:10,907 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 11:54:10,907 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 11:54:10,908 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 11:54:10,908 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 11:54:10,908 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 11:54:10,909 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 11:54:10,909 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 11:54:10,909 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 11:54:10,909 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b86d8e-a7e4-4926-8f1a-6e7d34f5bed8/bin/uautomizer-verify-VRDe98Ueme/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b86d8e-a7e4-4926-8f1a-6e7d34f5bed8/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2ecffe8a5f60817da30887d6b361935e398ff8703e4fd5b17747e558625c4088 [2023-11-26 11:54:11,218 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 11:54:11,252 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 11:54:11,255 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 11:54:11,257 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 11:54:11,258 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 11:54:11,259 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b86d8e-a7e4-4926-8f1a-6e7d34f5bed8/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--scsi--osst.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2023-11-26 11:54:14,436 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 11:54:15,160 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 11:54:15,160 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b86d8e-a7e4-4926-8f1a-6e7d34f5bed8/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--scsi--osst.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2023-11-26 11:54:15,225 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b86d8e-a7e4-4926-8f1a-6e7d34f5bed8/bin/uautomizer-verify-VRDe98Ueme/data/bc5281429/e649fa55a6d54332875612d05656389f/FLAG915f4f12f [2023-11-26 11:54:15,240 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b86d8e-a7e4-4926-8f1a-6e7d34f5bed8/bin/uautomizer-verify-VRDe98Ueme/data/bc5281429/e649fa55a6d54332875612d05656389f [2023-11-26 11:54:15,242 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 11:54:15,244 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 11:54:15,245 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 11:54:15,246 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 11:54:15,251 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 11:54:15,251 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:54:15" (1/1) ... [2023-11-26 11:54:15,253 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@262daf6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:15, skipping insertion in model container [2023-11-26 11:54:15,253 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:54:15" (1/1) ... [2023-11-26 11:54:15,427 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 11:54:18,009 WARN L240 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_76b86d8e-a7e4-4926-8f1a-6e7d34f5bed8/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--scsi--osst.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[331724,331737] [2023-11-26 11:54:18,150 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:54:18,193 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 11:54:18,404 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)); [4162-4163] [2023-11-26 11:54:18,407 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4172] [2023-11-26 11:54:18,408 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4179] [2023-11-26 11:54:18,410 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4210] [2023-11-26 11:54:18,410 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4213] [2023-11-26 11:54:18,411 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4216] [2023-11-26 11:54:18,411 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4219] [2023-11-26 11:54:18,438 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" (65), "i" (12UL)); [4519-4520] [2023-11-26 11:54:18,439 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" (67), "i" (12UL)); [4527-4528] [2023-11-26 11:54:18,440 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" (68), "i" (12UL)); [4535-4536] [2023-11-26 11:54:18,441 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" (98), "i" (12UL)); [4562-4563] [2023-11-26 11:54:18,442 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" (99), "i" (12UL)); [4570-4571] [2023-11-26 11:54:18,882 WARN L240 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_76b86d8e-a7e4-4926-8f1a-6e7d34f5bed8/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--scsi--osst.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[331724,331737] [2023-11-26 11:54:18,904 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:54:19,018 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:54:19,019 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:54:19,019 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:54:19,019 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:54:19,027 INFO L206 MainTranslator]: Completed translation [2023-11-26 11:54:19,028 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:19 WrapperNode [2023-11-26 11:54:19,028 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 11:54:19,030 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 11:54:19,030 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 11:54:19,030 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 11:54:19,039 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:19" (1/1) ... [2023-11-26 11:54:19,179 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:19" (1/1) ... [2023-11-26 11:54:19,555 INFO L138 Inliner]: procedures = 273, calls = 4220, calls flagged for inlining = 109, calls inlined = 100, statements flattened = 10057 [2023-11-26 11:54:19,556 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 11:54:19,557 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 11:54:19,557 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 11:54:19,557 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 11:54:19,569 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:19" (1/1) ... [2023-11-26 11:54:19,569 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:19" (1/1) ... [2023-11-26 11:54:19,647 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:19" (1/1) ... [2023-11-26 11:54:22,178 INFO L175 MemorySlicer]: Split 2879 memory accesses to 40 slices as follows [2, 50, 1, 1, 1, 84, 8, 7, 5, 2, 2, 1, 31, 6, 2, 9, 3, 2, 7, 7, 1, 4, 2514, 5, 4, 8, 8, 2, 4, 2, 6, 5, 6, 12, 10, 1, 5, 27, 14, 10]. 87 percent of accesses are in the largest equivalence class. The 415 initializations are split as follows [0, 50, 0, 1, 0, 84, 8, 7, 5, 2, 2, 1, 0, 6, 2, 9, 3, 2, 7, 7, 1, 4, 104, 5, 4, 8, 8, 2, 4, 2, 6, 5, 0, 0, 10, 0, 5, 27, 14, 10]. The 903 writes are split as follows [1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 873, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 2, 0, 0, 0, 0, 0, 0]. [2023-11-26 11:54:22,178 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:19" (1/1) ... [2023-11-26 11:54:22,179 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:19" (1/1) ... [2023-11-26 11:54:22,441 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:19" (1/1) ... [2023-11-26 11:54:22,484 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:19" (1/1) ... [2023-11-26 11:54:22,551 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:19" (1/1) ... [2023-11-26 11:54:22,576 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:19" (1/1) ... [2023-11-26 11:54:22,675 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 11:54:22,676 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 11:54:22,677 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 11:54:22,677 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 11:54:22,678 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:19" (1/1) ... [2023-11-26 11:54:22,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:54:22,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b86d8e-a7e4-4926-8f1a-6e7d34f5bed8/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:54:22,719 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b86d8e-a7e4-4926-8f1a-6e7d34f5bed8/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 11:54:22,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76b86d8e-a7e4-4926-8f1a-6e7d34f5bed8/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 11:54:22,770 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-26 11:54:22,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-26 11:54:22,770 INFO L130 BoogieDeclarations]: Found specification of procedure osst_log_options [2023-11-26 11:54:22,770 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_log_options [2023-11-26 11:54:22,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2023-11-26 11:54:22,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2023-11-26 11:54:22,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2023-11-26 11:54:22,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2023-11-26 11:54:22,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2023-11-26 11:54:22,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2023-11-26 11:54:22,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2023-11-26 11:54:22,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2023-11-26 11:54:22,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2023-11-26 11:54:22,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2023-11-26 11:54:22,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2023-11-26 11:54:22,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2023-11-26 11:54:22,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2023-11-26 11:54:22,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2023-11-26 11:54:22,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2023-11-26 11:54:22,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2023-11-26 11:54:22,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2023-11-26 11:54:22,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2023-11-26 11:54:22,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2023-11-26 11:54:22,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2023-11-26 11:54:22,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2023-11-26 11:54:22,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2023-11-26 11:54:22,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2023-11-26 11:54:22,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2023-11-26 11:54:22,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2023-11-26 11:54:22,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2023-11-26 11:54:22,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#26 [2023-11-26 11:54:22,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#27 [2023-11-26 11:54:22,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#28 [2023-11-26 11:54:22,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#29 [2023-11-26 11:54:22,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#30 [2023-11-26 11:54:22,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#31 [2023-11-26 11:54:22,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#32 [2023-11-26 11:54:22,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#33 [2023-11-26 11:54:22,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#34 [2023-11-26 11:54:22,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#35 [2023-11-26 11:54:22,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#36 [2023-11-26 11:54:22,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#37 [2023-11-26 11:54:22,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#38 [2023-11-26 11:54:22,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#39 [2023-11-26 11:54:22,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2023-11-26 11:54:22,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2023-11-26 11:54:22,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2023-11-26 11:54:22,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2023-11-26 11:54:22,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2023-11-26 11:54:22,781 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2023-11-26 11:54:22,781 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2023-11-26 11:54:22,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2023-11-26 11:54:22,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2023-11-26 11:54:22,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2023-11-26 11:54:22,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2023-11-26 11:54:22,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2023-11-26 11:54:22,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2023-11-26 11:54:22,784 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2023-11-26 11:54:22,784 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2023-11-26 11:54:22,784 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2023-11-26 11:54:22,784 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2023-11-26 11:54:22,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2023-11-26 11:54:22,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2023-11-26 11:54:22,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2023-11-26 11:54:22,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2023-11-26 11:54:22,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2023-11-26 11:54:22,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2023-11-26 11:54:22,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2023-11-26 11:54:22,786 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2023-11-26 11:54:22,786 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2023-11-26 11:54:22,786 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#26 [2023-11-26 11:54:22,786 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#27 [2023-11-26 11:54:22,786 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#28 [2023-11-26 11:54:22,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#29 [2023-11-26 11:54:22,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#30 [2023-11-26 11:54:22,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#31 [2023-11-26 11:54:22,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#32 [2023-11-26 11:54:22,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#33 [2023-11-26 11:54:22,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#34 [2023-11-26 11:54:22,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#35 [2023-11-26 11:54:22,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#36 [2023-11-26 11:54:22,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#37 [2023-11-26 11:54:22,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#38 [2023-11-26 11:54:22,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#39 [2023-11-26 11:54:22,788 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-26 11:54:22,788 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-26 11:54:22,788 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-26 11:54:22,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-26 11:54:22,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-26 11:54:22,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-26 11:54:22,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-26 11:54:22,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-26 11:54:22,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-26 11:54:22,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-26 11:54:22,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-26 11:54:22,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-26 11:54:22,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-26 11:54:22,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-26 11:54:22,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-26 11:54:22,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-26 11:54:22,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-26 11:54:22,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-26 11:54:22,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-26 11:54:22,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-26 11:54:22,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-26 11:54:22,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-26 11:54:22,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-26 11:54:22,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2023-11-26 11:54:22,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2023-11-26 11:54:22,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2023-11-26 11:54:22,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2023-11-26 11:54:22,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2023-11-26 11:54:22,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2023-11-26 11:54:22,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2023-11-26 11:54:22,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2023-11-26 11:54:22,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2023-11-26 11:54:22,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2023-11-26 11:54:22,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2023-11-26 11:54:22,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2023-11-26 11:54:22,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2023-11-26 11:54:22,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2023-11-26 11:54:22,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2023-11-26 11:54:22,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2023-11-26 11:54:22,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2023-11-26 11:54:22,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2023-11-26 11:54:22,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2023-11-26 11:54:22,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2023-11-26 11:54:22,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-26 11:54:22,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-26 11:54:22,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-26 11:54:22,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-26 11:54:22,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-26 11:54:22,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-26 11:54:22,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-26 11:54:22,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-26 11:54:22,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-26 11:54:22,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-26 11:54:22,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-26 11:54:22,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-26 11:54:22,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-26 11:54:22,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-26 11:54:22,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-26 11:54:22,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-26 11:54:22,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-26 11:54:22,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-26 11:54:22,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-26 11:54:22,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-26 11:54:22,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-26 11:54:22,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-26 11:54:22,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-26 11:54:22,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2023-11-26 11:54:22,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2023-11-26 11:54:22,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2023-11-26 11:54:22,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2023-11-26 11:54:22,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2023-11-26 11:54:22,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2023-11-26 11:54:22,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2023-11-26 11:54:22,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2023-11-26 11:54:22,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2023-11-26 11:54:22,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2023-11-26 11:54:22,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2023-11-26 11:54:22,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2023-11-26 11:54:22,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2023-11-26 11:54:22,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2023-11-26 11:54:22,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2023-11-26 11:54:22,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2023-11-26 11:54:22,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2023-11-26 11:54:22,812 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_behind_check [2023-11-26 11:54:22,812 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_behind_check [2023-11-26 11:54:22,812 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-11-26 11:54:22,812 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-11-26 11:54:22,812 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2023-11-26 11:54:22,812 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2023-11-26 11:54:22,813 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-26 11:54:22,813 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-26 11:54:22,813 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2023-11-26 11:54:22,813 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2023-11-26 11:54:22,813 INFO L130 BoogieDeclarations]: Found specification of procedure osst_release_request [2023-11-26 11:54:22,813 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_release_request [2023-11-26 11:54:22,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-26 11:54:22,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-26 11:54:22,813 INFO L130 BoogieDeclarations]: Found specification of procedure osst_set_frame_position [2023-11-26 11:54:22,813 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_set_frame_position [2023-11-26 11:54:22,814 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_header [2023-11-26 11:54:22,814 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_header [2023-11-26 11:54:22,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_osst_tape [2023-11-26 11:54:22,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_osst_tape [2023-11-26 11:54:22,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_osst_tape [2023-11-26 11:54:22,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_osst_tape [2023-11-26 11:54:22,814 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-26 11:54:22,814 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-26 11:54:22,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-26 11:54:22,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-26 11:54:22,815 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2023-11-26 11:54:22,815 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2023-11-26 11:54:22,815 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_frame [2023-11-26 11:54:22,815 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_frame [2023-11-26 11:54:22,815 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2023-11-26 11:54:22,815 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2023-11-26 11:54:22,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2023-11-26 11:54:22,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2023-11-26 11:54:22,816 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2023-11-26 11:54:22,816 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2023-11-26 11:54:22,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-26 11:54:22,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-26 11:54:22,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-26 11:54:22,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-26 11:54:22,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-26 11:54:22,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-26 11:54:22,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-26 11:54:22,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-26 11:54:22,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-26 11:54:22,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-26 11:54:22,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-26 11:54:22,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-26 11:54:22,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-26 11:54:22,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-26 11:54:22,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-26 11:54:22,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-26 11:54:22,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-26 11:54:22,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2023-11-26 11:54:22,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2023-11-26 11:54:22,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2023-11-26 11:54:22,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2023-11-26 11:54:22,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2023-11-26 11:54:22,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2023-11-26 11:54:22,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2023-11-26 11:54:22,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2023-11-26 11:54:22,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2023-11-26 11:54:22,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2023-11-26 11:54:22,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2023-11-26 11:54:22,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2023-11-26 11:54:22,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2023-11-26 11:54:22,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2023-11-26 11:54:22,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2023-11-26 11:54:22,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2023-11-26 11:54:22,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2023-11-26 11:54:22,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2023-11-26 11:54:22,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2023-11-26 11:54:22,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2023-11-26 11:54:22,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2023-11-26 11:54:22,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2023-11-26 11:54:22,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2023-11-26 11:54:22,820 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-26 11:54:22,821 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-26 11:54:22,821 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-26 11:54:22,821 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-26 11:54:22,821 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-26 11:54:22,821 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-26 11:54:22,821 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-26 11:54:22,821 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-26 11:54:22,821 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-26 11:54:22,821 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-26 11:54:22,821 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-26 11:54:22,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-26 11:54:22,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-26 11:54:22,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-26 11:54:22,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-26 11:54:22,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-26 11:54:22,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-26 11:54:22,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2023-11-26 11:54:22,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2023-11-26 11:54:22,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2023-11-26 11:54:22,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2023-11-26 11:54:22,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2023-11-26 11:54:22,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2023-11-26 11:54:22,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2023-11-26 11:54:22,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2023-11-26 11:54:22,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2023-11-26 11:54:22,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2023-11-26 11:54:22,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2023-11-26 11:54:22,829 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2023-11-26 11:54:22,830 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2023-11-26 11:54:22,830 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2023-11-26 11:54:22,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2023-11-26 11:54:22,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2023-11-26 11:54:22,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2023-11-26 11:54:22,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2023-11-26 11:54:22,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2023-11-26 11:54:22,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2023-11-26 11:54:22,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2023-11-26 11:54:22,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2023-11-26 11:54:22,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2023-11-26 11:54:22,832 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_write_buffer [2023-11-26 11:54:22,832 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_write_buffer [2023-11-26 11:54:22,832 INFO L130 BoogieDeclarations]: Found specification of procedure osst_initiate_read [2023-11-26 11:54:22,832 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_initiate_read [2023-11-26 11:54:22,832 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-26 11:54:22,833 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-26 11:54:22,833 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2023-11-26 11:54:22,833 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl [2023-11-26 11:54:22,833 INFO L130 BoogieDeclarations]: Found specification of procedure osst_seek_logical_blk [2023-11-26 11:54:22,833 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_seek_logical_blk [2023-11-26 11:54:22,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_osst_int_mutex [2023-11-26 11:54:22,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_osst_int_mutex [2023-11-26 11:54:22,833 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_trailer [2023-11-26 11:54:22,834 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_trailer [2023-11-26 11:54:22,834 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_drive_buffer [2023-11-26 11:54:22,834 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_drive_buffer [2023-11-26 11:54:22,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 11:54:22,834 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-26 11:54:22,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_osst_int_mutex [2023-11-26 11:54:22,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_osst_int_mutex [2023-11-26 11:54:22,834 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-26 11:54:22,835 INFO L130 BoogieDeclarations]: Found specification of procedure osst_int_ioctl [2023-11-26 11:54:22,835 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_int_ioctl [2023-11-26 11:54:22,835 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2023-11-26 11:54:22,835 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2023-11-26 11:54:22,835 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2023-11-26 11:54:22,835 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2023-11-26 11:54:22,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 11:54:22,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 11:54:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 11:54:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 11:54:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 11:54:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 11:54:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 11:54:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 11:54:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-26 11:54:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-26 11:54:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-26 11:54:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-26 11:54:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-26 11:54:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-26 11:54:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-26 11:54:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-26 11:54:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-26 11:54:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-26 11:54:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-26 11:54:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-26 11:54:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-26 11:54:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-26 11:54:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-26 11:54:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-26 11:54:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-26 11:54:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-26 11:54:22,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-26 11:54:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-26 11:54:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-26 11:54:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-26 11:54:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-26 11:54:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-26 11:54:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-26 11:54:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2023-11-26 11:54:22,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2023-11-26 11:54:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2023-11-26 11:54:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2023-11-26 11:54:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2023-11-26 11:54:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2023-11-26 11:54:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2023-11-26 11:54:22,840 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_to_buffer [2023-11-26 11:54:22,840 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_to_buffer [2023-11-26 11:54:22,841 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_analyze_headers [2023-11-26 11:54:22,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_analyze_headers [2023-11-26 11:54:22,841 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2023-11-26 11:54:22,841 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2023-11-26 11:54:22,841 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_logical_frame [2023-11-26 11:54:22,841 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_logical_frame [2023-11-26 11:54:22,841 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2023-11-26 11:54:22,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2023-11-26 11:54:22,841 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2023-11-26 11:54:22,842 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2023-11-26 11:54:22,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 11:54:22,842 INFO L130 BoogieDeclarations]: Found specification of procedure osst_position_tape_and_confirm [2023-11-26 11:54:22,842 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_position_tape_and_confirm [2023-11-26 11:54:22,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 11:54:22,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 11:54:22,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 11:54:22,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 11:54:22,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 11:54:22,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 11:54:22,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 11:54:22,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 11:54:22,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-26 11:54:22,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-26 11:54:22,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-26 11:54:22,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-26 11:54:22,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-26 11:54:22,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-26 11:54:22,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-26 11:54:22,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-26 11:54:22,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-26 11:54:22,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-26 11:54:22,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-26 11:54:22,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-26 11:54:22,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-26 11:54:22,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-26 11:54:22,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-26 11:54:22,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-26 11:54:22,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-26 11:54:22,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-26 11:54:22,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-26 11:54:22,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-26 11:54:22,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-26 11:54:22,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-26 11:54:22,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-26 11:54:22,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-26 11:54:22,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-26 11:54:22,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2023-11-26 11:54:22,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2023-11-26 11:54:22,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2023-11-26 11:54:22,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2023-11-26 11:54:22,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2023-11-26 11:54:22,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2023-11-26 11:54:22,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2023-11-26 11:54:22,848 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-26 11:54:22,848 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-26 11:54:22,848 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-26 11:54:22,849 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-26 11:54:22,849 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-26 11:54:22,849 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-26 11:54:22,849 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-26 11:54:22,849 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-26 11:54:22,849 INFO L130 BoogieDeclarations]: Found specification of procedure osst_verify_frame [2023-11-26 11:54:22,849 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_verify_frame [2023-11-26 11:54:22,849 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-26 11:54:22,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-26 11:54:22,850 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_ready [2023-11-26 11:54:22,850 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_ready [2023-11-26 11:54:22,850 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reset_header [2023-11-26 11:54:22,850 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reset_header [2023-11-26 11:54:22,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-11-26 11:54:22,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-11-26 11:54:22,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-26 11:54:22,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-26 11:54:22,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-26 11:54:22,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-26 11:54:22,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-26 11:54:22,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-26 11:54:22,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-26 11:54:22,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-26 11:54:22,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-26 11:54:22,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-26 11:54:22,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-26 11:54:22,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-26 11:54:22,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-26 11:54:22,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-26 11:54:22,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-26 11:54:22,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-26 11:54:22,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-26 11:54:22,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-26 11:54:22,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-26 11:54:22,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-26 11:54:22,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2023-11-26 11:54:22,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2023-11-26 11:54:22,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2023-11-26 11:54:22,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2023-11-26 11:54:22,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2023-11-26 11:54:22,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2023-11-26 11:54:22,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2023-11-26 11:54:22,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2023-11-26 11:54:22,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2023-11-26 11:54:22,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2023-11-26 11:54:22,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2023-11-26 11:54:22,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2023-11-26 11:54:22,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2023-11-26 11:54:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2023-11-26 11:54:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2023-11-26 11:54:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2023-11-26 11:54:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2023-11-26 11:54:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2023-11-26 11:54:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2023-11-26 11:54:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2023-11-26 11:54:22,855 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-26 11:54:22,856 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-26 11:54:22,856 INFO L130 BoogieDeclarations]: Found specification of procedure osst_do_scsi [2023-11-26 11:54:22,856 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_do_scsi [2023-11-26 11:54:22,856 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2023-11-26 11:54:22,856 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2023-11-26 11:54:22,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-26 11:54:22,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-26 11:54:22,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-26 11:54:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-26 11:54:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-26 11:54:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-26 11:54:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-26 11:54:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-26 11:54:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-26 11:54:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-26 11:54:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-26 11:54:22,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-26 11:54:22,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-26 11:54:22,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-26 11:54:22,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-26 11:54:22,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-26 11:54:22,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-26 11:54:22,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-26 11:54:22,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-26 11:54:22,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-26 11:54:22,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-26 11:54:22,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-26 11:54:22,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-26 11:54:22,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-26 11:54:22,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-26 11:54:22,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-26 11:54:22,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2023-11-26 11:54:22,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2023-11-26 11:54:22,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2023-11-26 11:54:22,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2023-11-26 11:54:22,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2023-11-26 11:54:22,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2023-11-26 11:54:22,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2023-11-26 11:54:22,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2023-11-26 11:54:22,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2023-11-26 11:54:22,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2023-11-26 11:54:22,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2023-11-26 11:54:22,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2023-11-26 11:54:22,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2023-11-26 11:54:22,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2023-11-26 11:54:22,861 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2023-11-26 11:54:22,861 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2023-11-26 11:54:22,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 11:54:22,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 11:54:22,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 11:54:22,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 11:54:22,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 11:54:22,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 11:54:22,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 11:54:22,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 11:54:22,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-26 11:54:22,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-26 11:54:22,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-26 11:54:22,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-26 11:54:22,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-26 11:54:22,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-26 11:54:22,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-26 11:54:22,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-26 11:54:22,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-26 11:54:22,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-26 11:54:22,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-26 11:54:22,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-26 11:54:22,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-26 11:54:22,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-26 11:54:22,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-26 11:54:22,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-26 11:54:22,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-26 11:54:22,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-26 11:54:22,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-26 11:54:22,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-26 11:54:22,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-26 11:54:22,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-26 11:54:22,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-26 11:54:22,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-26 11:54:22,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-26 11:54:22,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2023-11-26 11:54:22,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2023-11-26 11:54:22,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2023-11-26 11:54:22,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2023-11-26 11:54:22,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2023-11-26 11:54:22,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2023-11-26 11:54:22,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2023-11-26 11:54:22,870 INFO L130 BoogieDeclarations]: Found specification of procedure osst_chk_result [2023-11-26 11:54:22,870 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_chk_result [2023-11-26 11:54:22,870 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_add [2023-11-26 11:54:22,871 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_add [2023-11-26 11:54:22,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2023-11-26 11:54:22,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2023-11-26 11:54:22,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2023-11-26 11:54:22,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2023-11-26 11:54:22,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2023-11-26 11:54:22,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2023-11-26 11:54:22,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2023-11-26 11:54:22,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2023-11-26 11:54:22,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2023-11-26 11:54:22,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2023-11-26 11:54:22,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2023-11-26 11:54:22,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2023-11-26 11:54:22,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2023-11-26 11:54:22,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2023-11-26 11:54:22,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2023-11-26 11:54:22,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2023-11-26 11:54:22,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2023-11-26 11:54:22,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2023-11-26 11:54:22,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2023-11-26 11:54:22,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2023-11-26 11:54:22,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2023-11-26 11:54:22,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2023-11-26 11:54:22,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2023-11-26 11:54:22,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2023-11-26 11:54:22,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2023-11-26 11:54:22,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2023-11-26 11:54:22,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2023-11-26 11:54:22,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2023-11-26 11:54:22,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2023-11-26 11:54:22,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2023-11-26 11:54:22,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2023-11-26 11:54:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2023-11-26 11:54:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2023-11-26 11:54:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2023-11-26 11:54:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2023-11-26 11:54:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2023-11-26 11:54:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2023-11-26 11:54:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2023-11-26 11:54:22,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2023-11-26 11:54:22,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2023-11-26 11:54:22,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2023-11-26 11:54:22,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2023-11-26 11:54:22,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2023-11-26 11:54:22,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2023-11-26 11:54:22,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2023-11-26 11:54:22,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2023-11-26 11:54:22,877 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2023-11-26 11:54:22,877 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2023-11-26 11:54:22,877 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2023-11-26 11:54:22,877 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2023-11-26 11:54:22,877 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2023-11-26 11:54:22,877 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2023-11-26 11:54:22,878 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2023-11-26 11:54:22,878 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2023-11-26 11:54:22,878 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2023-11-26 11:54:22,878 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2023-11-26 11:54:22,878 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2023-11-26 11:54:22,878 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2023-11-26 11:54:22,878 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2023-11-26 11:54:22,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2023-11-26 11:54:22,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2023-11-26 11:54:22,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2023-11-26 11:54:22,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2023-11-26 11:54:22,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2023-11-26 11:54:22,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2023-11-26 11:54:22,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2023-11-26 11:54:22,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2023-11-26 11:54:22,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2023-11-26 11:54:22,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2023-11-26 11:54:22,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2023-11-26 11:54:22,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2023-11-26 11:54:22,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2023-11-26 11:54:22,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2023-11-26 11:54:22,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2023-11-26 11:54:22,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2023-11-26 11:54:22,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2023-11-26 11:54:22,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2023-11-26 11:54:22,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2023-11-26 11:54:22,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2023-11-26 11:54:22,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2023-11-26 11:54:22,882 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_backward [2023-11-26 11:54:22,882 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_backward [2023-11-26 11:54:22,882 INFO L130 BoogieDeclarations]: Found specification of procedure osst_read_back_buffer_and_rewrite [2023-11-26 11:54:22,882 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_read_back_buffer_and_rewrite [2023-11-26 11:54:22,882 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2023-11-26 11:54:22,882 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2023-11-26 11:54:22,882 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_cleanup [2023-11-26 11:54:22,883 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_cleanup [2023-11-26 11:54:22,883 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-26 11:54:22,883 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-26 11:54:22,883 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_buffer [2023-11-26 11:54:22,883 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_buffer [2023-11-26 11:54:22,883 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-11-26 11:54:22,883 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-11-26 11:54:22,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 11:54:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 11:54:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 11:54:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 11:54:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 11:54:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 11:54:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 11:54:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 11:54:22,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-26 11:54:22,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-26 11:54:22,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-26 11:54:22,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-26 11:54:22,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-26 11:54:22,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-26 11:54:22,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-26 11:54:22,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-26 11:54:22,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-26 11:54:22,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-26 11:54:22,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-26 11:54:22,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-26 11:54:22,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-26 11:54:22,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-26 11:54:22,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-26 11:54:22,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-26 11:54:22,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-26 11:54:22,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-26 11:54:22,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-26 11:54:22,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-26 11:54:22,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-26 11:54:22,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-26 11:54:22,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-26 11:54:22,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-26 11:54:22,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-26 11:54:22,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2023-11-26 11:54:22,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2023-11-26 11:54:22,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2023-11-26 11:54:22,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2023-11-26 11:54:22,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2023-11-26 11:54:22,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2023-11-26 11:54:22,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2023-11-26 11:54:22,888 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-26 11:54:22,889 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-26 11:54:22,889 INFO L130 BoogieDeclarations]: Found specification of procedure osst_reposition_and_retry [2023-11-26 11:54:22,889 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_reposition_and_retry [2023-11-26 11:54:22,889 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_filemark [2023-11-26 11:54:22,889 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_filemark [2023-11-26 11:54:22,889 INFO L130 BoogieDeclarations]: Found specification of procedure osst_sysfs_destroy [2023-11-26 11:54:22,889 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_sysfs_destroy [2023-11-26 11:54:22,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-26 11:54:22,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-26 11:54:22,890 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2023-11-26 11:54:22,890 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2023-11-26 11:54:22,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 11:54:22,890 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2023-11-26 11:54:22,890 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2023-11-26 11:54:22,890 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2023-11-26 11:54:22,891 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2023-11-26 11:54:22,891 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-26 11:54:22,891 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-26 11:54:22,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 11:54:22,891 INFO L130 BoogieDeclarations]: Found specification of procedure __osst_write_header [2023-11-26 11:54:22,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __osst_write_header [2023-11-26 11:54:22,891 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_frame [2023-11-26 11:54:22,891 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_frame [2023-11-26 11:54:22,892 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-11-26 11:54:22,892 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-11-26 11:54:22,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 11:54:22,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 11:54:22,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 11:54:22,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 11:54:22,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 11:54:22,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 11:54:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 11:54:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 11:54:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-26 11:54:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-26 11:54:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-26 11:54:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-26 11:54:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-26 11:54:22,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-26 11:54:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-26 11:54:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-26 11:54:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-26 11:54:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-26 11:54:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-26 11:54:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-26 11:54:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-26 11:54:22,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-26 11:54:22,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-26 11:54:22,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-26 11:54:22,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-26 11:54:22,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-26 11:54:22,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-26 11:54:22,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-26 11:54:22,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-26 11:54:22,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-26 11:54:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-26 11:54:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-26 11:54:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-26 11:54:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2023-11-26 11:54:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2023-11-26 11:54:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2023-11-26 11:54:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2023-11-26 11:54:22,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2023-11-26 11:54:22,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2023-11-26 11:54:22,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2023-11-26 11:54:22,897 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-26 11:54:22,897 INFO L130 BoogieDeclarations]: Found specification of procedure osst_get_frame_position [2023-11-26 11:54:22,897 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_get_frame_position [2023-11-26 11:54:22,897 INFO L130 BoogieDeclarations]: Found specification of procedure osst_flush_buffer [2023-11-26 11:54:22,897 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_flush_buffer [2023-11-26 11:54:22,897 INFO L130 BoogieDeclarations]: Found specification of procedure osst_copy_from_buffer [2023-11-26 11:54:22,898 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_copy_from_buffer [2023-11-26 11:54:22,898 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-26 11:54:22,898 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-26 11:54:22,898 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2023-11-26 11:54:22,898 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2023-11-26 11:54:22,898 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2023-11-26 11:54:22,898 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2023-11-26 11:54:22,898 INFO L130 BoogieDeclarations]: Found specification of procedure osst_init_aux [2023-11-26 11:54:22,899 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_init_aux [2023-11-26 11:54:22,899 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_error_recovery [2023-11-26 11:54:22,899 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_error_recovery [2023-11-26 11:54:22,899 INFO L130 BoogieDeclarations]: Found specification of procedure osst_write_eod [2023-11-26 11:54:22,899 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_write_eod [2023-11-26 11:54:22,899 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-26 11:54:22,899 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-26 11:54:22,900 INFO L130 BoogieDeclarations]: Found specification of procedure osst_space_over_filemarks_forward_slow [2023-11-26 11:54:22,900 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_space_over_filemarks_forward_slow [2023-11-26 11:54:22,900 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2023-11-26 11:54:22,900 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2023-11-26 11:54:22,900 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2023-11-26 11:54:22,900 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2023-11-26 11:54:22,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 11:54:22,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 11:54:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 11:54:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 11:54:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 11:54:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 11:54:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 11:54:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 11:54:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-26 11:54:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-26 11:54:22,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-26 11:54:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-26 11:54:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-26 11:54:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-26 11:54:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-26 11:54:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-26 11:54:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-26 11:54:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-26 11:54:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-26 11:54:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-26 11:54:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-26 11:54:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-26 11:54:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-26 11:54:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-26 11:54:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-26 11:54:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-26 11:54:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-26 11:54:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-26 11:54:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-26 11:54:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-26 11:54:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-26 11:54:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-26 11:54:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-26 11:54:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2023-11-26 11:54:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2023-11-26 11:54:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2023-11-26 11:54:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2023-11-26 11:54:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2023-11-26 11:54:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2023-11-26 11:54:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2023-11-26 11:54:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure osst_recover_wait_frame [2023-11-26 11:54:22,905 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_recover_wait_frame [2023-11-26 11:54:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure osst_wait_frame [2023-11-26 11:54:22,906 INFO L138 BoogieDeclarations]: Found implementation of procedure osst_wait_frame [2023-11-26 11:54:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 11:54:22,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 11:54:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-26 11:54:22,906 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-26 11:54:24,502 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 11:54:24,508 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 11:54:51,878 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 11:54:52,245 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 11:54:52,245 INFO L309 CfgBuilder]: Removed 41 assume(true) statements. [2023-11-26 11:54:52,248 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:54:52 BoogieIcfgContainer [2023-11-26 11:54:52,248 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 11:54:52,253 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 11:54:52,254 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 11:54:52,257 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 11:54:52,257 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 11:54:15" (1/3) ... [2023-11-26 11:54:52,260 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34d1689c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:54:52, skipping insertion in model container [2023-11-26 11:54:52,260 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:19" (2/3) ... [2023-11-26 11:54:52,261 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34d1689c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:54:52, skipping insertion in model container [2023-11-26 11:54:52,261 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:54:52" (3/3) ... [2023-11-26 11:54:52,262 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--scsi--osst.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2023-11-26 11:54:52,283 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 11:54:52,283 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-26 11:54:52,417 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 11:54:52,425 INFO L357 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, mHoare=true, 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;@1bad60fd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 11:54:52,425 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-26 11:54:52,444 INFO L276 IsEmpty]: Start isEmpty. Operand has 3286 states, 2454 states have (on average 1.4812550937245315) internal successors, (3635), 2479 states have internal predecessors, (3635), 737 states have call successors, (737), 93 states have call predecessors, (737), 93 states have return successors, (737), 734 states have call predecessors, (737), 737 states have call successors, (737) [2023-11-26 11:54:52,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-26 11:54:52,462 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:54:52,462 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 11:54:52,463 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:54:52,468 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:54:52,469 INFO L85 PathProgramCache]: Analyzing trace with hash 92327283, now seen corresponding path program 1 times [2023-11-26 11:54:52,479 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:54:52,479 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1190490154] [2023-11-26 11:54:52,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:54:52,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:54:52,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:53,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:53,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:53,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-26 11:54:53,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:53,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-26 11:54:53,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:53,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2023-11-26 11:54:53,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:53,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:54:53,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:54:53,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 11:54:53,285 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:54:53,286 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1190490154] [2023-11-26 11:54:53,286 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1190490154] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:54:53,287 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:54:53,287 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-26 11:54:53,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2067860592] [2023-11-26 11:54:53,289 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:54:53,293 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-26 11:54:53,294 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:54:53,329 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-26 11:54:53,330 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-26 11:54:53,341 INFO L87 Difference]: Start difference. First operand has 3286 states, 2454 states have (on average 1.4812550937245315) internal successors, (3635), 2479 states have internal predecessors, (3635), 737 states have call successors, (737), 93 states have call predecessors, (737), 93 states have return successors, (737), 734 states have call predecessors, (737), 737 states have call successors, (737) Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2023-11-26 11:54:55,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 11:55:01,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 11:55:01,976 INFO L93 Difference]: Finished difference Result 6794 states and 10876 transitions. [2023-11-26 11:55:01,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-26 11:55:01,981 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) Word has length 37 [2023-11-26 11:55:01,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 11:55:02,058 INFO L225 Difference]: With dead ends: 6794 [2023-11-26 11:55:02,058 INFO L226 Difference]: Without dead ends: 3507 [2023-11-26 11:55:02,102 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-26 11:55:02,106 INFO L413 NwaCegarLoop]: 4433 mSDtfsCounter, 5389 mSDsluCounter, 3037 mSDsCounter, 0 mSdLazyCounter, 1416 mSolverCounterSat, 1220 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5890 SdHoareTripleChecker+Valid, 7470 SdHoareTripleChecker+Invalid, 2636 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1220 IncrementalHoareTripleChecker+Valid, 1416 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.0s IncrementalHoareTripleChecker+Time [2023-11-26 11:55:02,108 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5890 Valid, 7470 Invalid, 2636 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1220 Valid, 1416 Invalid, 0 Unknown, 0 Unchecked, 8.0s Time] [2023-11-26 11:55:02,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3507 states. [2023-11-26 11:55:02,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3507 to 3278. [2023-11-26 11:55:02,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3278 states, 2448 states have (on average 1.4705882352941178) internal successors, (3600), 2471 states have internal predecessors, (3600), 737 states have call successors, (737), 93 states have call predecessors, (737), 92 states have return successors, (729), 726 states have call predecessors, (729), 729 states have call successors, (729) [2023-11-26 11:55:02,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3278 states to 3278 states and 5066 transitions. [2023-11-26 11:55:02,604 INFO L78 Accepts]: Start accepts. Automaton has 3278 states and 5066 transitions. Word has length 37 [2023-11-26 11:55:02,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 11:55:02,605 INFO L495 AbstractCegarLoop]: Abstraction has 3278 states and 5066 transitions. [2023-11-26 11:55:02,606 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2023-11-26 11:55:02,606 INFO L276 IsEmpty]: Start isEmpty. Operand 3278 states and 5066 transitions. [2023-11-26 11:55:02,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-26 11:55:02,608 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:55:02,609 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 11:55:02,609 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-26 11:55:02,609 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:55:02,610 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:55:02,610 INFO L85 PathProgramCache]: Analyzing trace with hash -417145807, now seen corresponding path program 1 times [2023-11-26 11:55:02,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:55:02,611 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2046098547] [2023-11-26 11:55:02,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:55:02,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms