./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 12:21:32,393 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 12:21:32,468 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-11-09 12:21:32,472 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 12:21:32,473 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 12:21:32,493 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 12:21:32,494 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 12:21:32,495 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 12:21:32,496 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 12:21:32,497 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 12:21:32,498 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 12:21:32,498 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 12:21:32,500 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 12:21:32,500 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 12:21:32,500 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 12:21:32,501 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 12:21:32,501 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 12:21:32,501 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 12:21:32,501 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 12:21:32,502 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 12:21:32,502 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 12:21:32,503 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 12:21:32,506 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 12:21:32,507 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 12:21:32,507 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 12:21:32,507 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 12:21:32,507 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 12:21:32,507 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 12:21:32,508 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 12:21:32,508 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 12:21:32,508 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 12:21:32,508 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 12:21:32,509 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 12:21:32,509 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 12:21:32,509 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 12:21:32,509 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 12:21:32,509 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 12:21:32,510 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 12:21:32,510 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 12:21:32,511 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 12:21:32,512 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 12:21:32,513 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 [2024-11-09 12:21:32,846 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 12:21:32,872 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 12:21:32,875 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 12:21:32,876 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 12:21:32,877 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 12:21:32,878 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2024-11-09 12:21:34,445 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 12:21:34,923 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 12:21:34,924 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2024-11-09 12:21:34,969 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe24854ad/25e59135ddae4d619814c1557e4c8030/FLAGe2efbe170 [2024-11-09 12:21:35,019 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe24854ad/25e59135ddae4d619814c1557e4c8030 [2024-11-09 12:21:35,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 12:21:35,023 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 12:21:35,024 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 12:21:35,024 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 12:21:35,031 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 12:21:35,032 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:21:35" (1/1) ... [2024-11-09 12:21:35,033 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61a9bca7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:35, skipping insertion in model container [2024-11-09 12:21:35,033 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:21:35" (1/1) ... [2024-11-09 12:21:35,140 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 12:21:35,611 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2024-11-09 12:21:35,611 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2024-11-09 12:21:37,520 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 12:21:37,547 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 12:21:37,609 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2024-11-09 12:21:37,610 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2024-11-09 12:21:37,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [3625] [2024-11-09 12:21:37,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [3632] [2024-11-09 12:21:37,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [3640-3641] [2024-11-09 12:21:37,628 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)); [3856-3857] [2024-11-09 12:21:37,631 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)); [3864-3865] [2024-11-09 12:21:37,631 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)); [3872-3873] [2024-11-09 12:21:37,632 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)); [3899-3900] [2024-11-09 12:21:37,633 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)); [3907-3908] [2024-11-09 12:21:37,633 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" (115), "i" (12UL)); [3931-3932] [2024-11-09 12:21:37,921 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 12:21:37,978 INFO L204 MainTranslator]: Completed translation [2024-11-09 12:21:37,979 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:37 WrapperNode [2024-11-09 12:21:37,979 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 12:21:37,980 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 12:21:37,981 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 12:21:37,981 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 12:21:37,988 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:37" (1/1) ... [2024-11-09 12:21:38,094 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:37" (1/1) ... [2024-11-09 12:21:38,276 INFO L138 Inliner]: procedures = 191, calls = 1829, calls flagged for inlining = 80, calls inlined = 71, statements flattened = 5384 [2024-11-09 12:21:38,277 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 12:21:38,278 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 12:21:38,278 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 12:21:38,278 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 12:21:38,290 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:37" (1/1) ... [2024-11-09 12:21:38,291 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:37" (1/1) ... [2024-11-09 12:21:38,323 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:37" (1/1) ... [2024-11-09 12:21:38,873 INFO L175 MemorySlicer]: Split 1016 memory accesses to 31 slices as follows [52, 7, 0, 1, 9, 2, 20, 30, 2, 8, 1, 12, 8, 1, 727, 8, 6, 1, 4, 1, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 44]. 72 percent of accesses are in the largest equivalence class. The 194 initializations are split as follows [52, 0, 0, 1, 9, 0, 20, 0, 2, 8, 1, 0, 8, 1, 8, 8, 6, 1, 4, 0, 8, 8, 7, 7, 7, 7, 0, 7, 7, 7, 0]. The 297 writes are split as follows [0, 6, 0, 0, 0, 1, 0, 25, 0, 0, 0, 3, 0, 0, 212, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 44]. [2024-11-09 12:21:38,874 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:37" (1/1) ... [2024-11-09 12:21:38,874 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:37" (1/1) ... [2024-11-09 12:21:39,013 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:37" (1/1) ... [2024-11-09 12:21:39,053 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:37" (1/1) ... [2024-11-09 12:21:39,084 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:37" (1/1) ... [2024-11-09 12:21:39,115 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:37" (1/1) ... [2024-11-09 12:21:39,162 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 12:21:39,163 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 12:21:39,163 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 12:21:39,163 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 12:21:39,164 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:37" (1/1) ... [2024-11-09 12:21:39,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 12:21:39,183 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 12:21:39,207 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-09 12:21:39,212 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-09 12:21:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2024-11-09 12:21:39,268 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2024-11-09 12:21:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 12:21:39,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 12:21:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 12:21:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 12:21:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 12:21:39,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 12:21:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 12:21:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 12:21:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 12:21:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 12:21:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 12:21:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 12:21:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 12:21:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 12:21:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 12:21:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 12:21:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 12:21:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-09 12:21:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-09 12:21:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-09 12:21:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-09 12:21:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-09 12:21:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-09 12:21:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-09 12:21:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-09 12:21:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-09 12:21:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-09 12:21:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-09 12:21:39,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-09 12:21:39,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-09 12:21:39,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-09 12:21:39,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-09 12:21:39,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-09 12:21:39,278 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-09 12:21:39,278 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-09 12:21:39,278 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-09 12:21:39,278 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-09 12:21:39,278 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-09 12:21:39,279 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-09 12:21:39,279 INFO L130 BoogieDeclarations]: Found specification of procedure free_sglist [2024-11-09 12:21:39,279 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sglist [2024-11-09 12:21:39,279 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-11-09 12:21:39,279 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-11-09 12:21:39,279 INFO L130 BoogieDeclarations]: Found specification of procedure test_iso_queue [2024-11-09 12:21:39,279 INFO L138 BoogieDeclarations]: Found implementation of procedure test_iso_queue [2024-11-09 12:21:39,279 INFO L130 BoogieDeclarations]: Found specification of procedure simple_check_buf [2024-11-09 12:21:39,279 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_check_buf [2024-11-09 12:21:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 12:21:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 12:21:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 12:21:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 12:21:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 12:21:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 12:21:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 12:21:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 12:21:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 12:21:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 12:21:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 12:21:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 12:21:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 12:21:39,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 12:21:39,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 12:21:39,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-09 12:21:39,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-09 12:21:39,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-09 12:21:39,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-09 12:21:39,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-09 12:21:39,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-09 12:21:39,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-09 12:21:39,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-09 12:21:39,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-09 12:21:39,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-09 12:21:39,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-09 12:21:39,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-09 12:21:39,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-09 12:21:39,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-09 12:21:39,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-09 12:21:39,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-09 12:21:39,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 12:21:39,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 12:21:39,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 12:21:39,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 12:21:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 12:21:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 12:21:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 12:21:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 12:21:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 12:21:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 12:21:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 12:21:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 12:21:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 12:21:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 12:21:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 12:21:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 12:21:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 12:21:39,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 12:21:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 12:21:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 12:21:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 12:21:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-09 12:21:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-09 12:21:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-09 12:21:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-09 12:21:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-09 12:21:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-09 12:21:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-09 12:21:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-09 12:21:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-09 12:21:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-09 12:21:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-09 12:21:39,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-09 12:21:39,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-11-09 12:21:39,286 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-11-09 12:21:39,286 INFO L130 BoogieDeclarations]: Found specification of procedure perform_sglist [2024-11-09 12:21:39,286 INFO L138 BoogieDeclarations]: Found implementation of procedure perform_sglist [2024-11-09 12:21:39,286 INFO L130 BoogieDeclarations]: Found specification of procedure test_unaligned_bulk [2024-11-09 12:21:39,286 INFO L138 BoogieDeclarations]: Found implementation of procedure test_unaligned_bulk [2024-11-09 12:21:39,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-09 12:21:39,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-09 12:21:39,288 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sglist [2024-11-09 12:21:39,288 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sglist [2024-11-09 12:21:39,288 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-09 12:21:39,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-09 12:21:39,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 12:21:39,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 12:21:39,289 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-11-09 12:21:39,290 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-11-09 12:21:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-09 12:21:39,290 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-09 12:21:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-09 12:21:39,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-09 12:21:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 12:21:39,290 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 12:21:39,290 INFO L130 BoogieDeclarations]: Found specification of procedure set_altsetting [2024-11-09 12:21:39,291 INFO L138 BoogieDeclarations]: Found implementation of procedure set_altsetting [2024-11-09 12:21:39,292 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2024-11-09 12:21:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2024-11-09 12:21:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 12:21:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 12:21:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 12:21:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 12:21:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 12:21:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 12:21:39,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 12:21:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 12:21:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 12:21:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 12:21:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 12:21:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 12:21:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 12:21:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 12:21:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 12:21:39,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 12:21:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 12:21:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 12:21:39,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 12:21:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-09 12:21:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-09 12:21:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-09 12:21:39,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-09 12:21:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-09 12:21:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-09 12:21:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-09 12:21:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-09 12:21:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-09 12:21:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-09 12:21:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-09 12:21:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-09 12:21:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-09 12:21:39,298 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-09 12:21:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-09 12:21:39,298 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-09 12:21:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 12:21:39,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 12:21:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure verify_not_halted [2024-11-09 12:21:39,299 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_not_halted [2024-11-09 12:21:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2024-11-09 12:21:39,299 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2024-11-09 12:21:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-09 12:21:39,299 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-09 12:21:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 12:21:39,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 12:21:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-09 12:21:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-09 12:21:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-09 12:21:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-09 12:21:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-09 12:21:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-09 12:21:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-09 12:21:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-09 12:21:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-09 12:21:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-09 12:21:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-09 12:21:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-09 12:21:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-09 12:21:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-09 12:21:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-09 12:21:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-09 12:21:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-09 12:21:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-09 12:21:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-09 12:21:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-09 12:21:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-09 12:21:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-09 12:21:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-09 12:21:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-09 12:21:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-09 12:21:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-09 12:21:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-09 12:21:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-09 12:21:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-09 12:21:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-09 12:21:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-09 12:21:39,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-09 12:21:39,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-09 12:21:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-09 12:21:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-09 12:21:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-09 12:21:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-09 12:21:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-09 12:21:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-09 12:21:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-09 12:21:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-09 12:21:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-09 12:21:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-09 12:21:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-09 12:21:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-09 12:21:39,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-09 12:21:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-09 12:21:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-09 12:21:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-09 12:21:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-09 12:21:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-09 12:21:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-09 12:21:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-09 12:21:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-09 12:21:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-09 12:21:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-09 12:21:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-09 12:21:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-09 12:21:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-09 12:21:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-09 12:21:39,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-09 12:21:39,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-09 12:21:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-09 12:21:39,306 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-09 12:21:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 12:21:39,306 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 12:21:39,306 INFO L130 BoogieDeclarations]: Found specification of procedure test_halt [2024-11-09 12:21:39,308 INFO L138 BoogieDeclarations]: Found implementation of procedure test_halt [2024-11-09 12:21:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_alloc_urb [2024-11-09 12:21:39,309 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_alloc_urb [2024-11-09 12:21:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2024-11-09 12:21:39,309 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2024-11-09 12:21:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 12:21:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_out [2024-11-09 12:21:39,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_out [2024-11-09 12:21:39,309 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 12:21:39,310 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 12:21:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-11-09 12:21:39,310 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-11-09 12:21:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2024-11-09 12:21:39,310 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2024-11-09 12:21:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 12:21:39,310 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_config [2024-11-09 12:21:39,311 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_config [2024-11-09 12:21:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-09 12:21:39,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-09 12:21:39,313 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-11-09 12:21:39,313 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-11-09 12:21:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 12:21:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 12:21:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 12:21:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 12:21:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 12:21:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 12:21:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 12:21:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 12:21:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 12:21:39,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 12:21:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 12:21:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 12:21:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 12:21:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 12:21:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 12:21:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-09 12:21:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-09 12:21:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-09 12:21:39,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-09 12:21:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-09 12:21:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-09 12:21:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-09 12:21:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-09 12:21:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-09 12:21:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-09 12:21:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-09 12:21:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-09 12:21:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-09 12:21:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-09 12:21:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-09 12:21:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-09 12:21:39,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 12:21:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2024-11-09 12:21:39,317 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2024-11-09 12:21:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-09 12:21:39,317 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-09 12:21:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2024-11-09 12:21:39,317 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2024-11-09 12:21:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure testdev_to_usbdev [2024-11-09 12:21:39,317 INFO L138 BoogieDeclarations]: Found implementation of procedure testdev_to_usbdev [2024-11-09 12:21:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2024-11-09 12:21:39,317 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2024-11-09 12:21:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 12:21:39,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 12:21:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 12:21:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 12:21:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 12:21:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 12:21:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 12:21:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 12:21:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 12:21:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 12:21:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 12:21:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 12:21:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 12:21:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 12:21:39,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 12:21:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-09 12:21:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-09 12:21:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-09 12:21:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-09 12:21:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-09 12:21:39,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-09 12:21:39,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-09 12:21:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-09 12:21:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-09 12:21:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-09 12:21:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-09 12:21:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-09 12:21:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-09 12:21:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-09 12:21:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-09 12:21:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-09 12:21:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_simple [2024-11-09 12:21:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_simple [2024-11-09 12:21:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-09 12:21:39,325 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-09 12:21:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-11-09 12:21:39,326 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-11-09 12:21:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-09 12:21:39,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-09 12:21:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-09 12:21:39,326 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-09 12:21:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure simple_io [2024-11-09 12:21:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_io [2024-11-09 12:21:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 12:21:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-09 12:21:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-09 12:21:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-09 12:21:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-09 12:21:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-09 12:21:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-09 12:21:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-09 12:21:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-09 12:21:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-09 12:21:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-09 12:21:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-09 12:21:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-09 12:21:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-09 12:21:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-09 12:21:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-09 12:21:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-09 12:21:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-09 12:21:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-09 12:21:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-09 12:21:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-09 12:21:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-09 12:21:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-09 12:21:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-09 12:21:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-09 12:21:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-09 12:21:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-09 12:21:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-09 12:21:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-09 12:21:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-09 12:21:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-09 12:21:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-09 12:21:39,407 INFO L130 BoogieDeclarations]: Found specification of procedure simple_alloc_urb [2024-11-09 12:21:39,407 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_alloc_urb [2024-11-09 12:21:39,408 INFO L130 BoogieDeclarations]: Found specification of procedure simple_free_urb [2024-11-09 12:21:39,408 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_free_urb [2024-11-09 12:21:39,408 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 12:21:39,408 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 12:21:39,414 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_buf [2024-11-09 12:21:39,414 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_buf [2024-11-09 12:21:39,414 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2024-11-09 12:21:39,414 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2024-11-09 12:21:39,414 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-09 12:21:39,414 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-09 12:21:39,414 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-09 12:21:39,414 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-09 12:21:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_ioctl [2024-11-09 12:21:39,415 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_ioctl [2024-11-09 12:21:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_offset [2024-11-09 12:21:39,415 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_offset [2024-11-09 12:21:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-09 12:21:39,415 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-09 12:21:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-09 12:21:39,415 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-09 12:21:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 12:21:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 12:21:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 12:21:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 12:21:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 12:21:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 12:21:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 12:21:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 12:21:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 12:21:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 12:21:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 12:21:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 12:21:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 12:21:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 12:21:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 12:21:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 12:21:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 12:21:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 12:21:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 12:21:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-09 12:21:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-09 12:21:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-09 12:21:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-09 12:21:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-09 12:21:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-09 12:21:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-09 12:21:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-09 12:21:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-09 12:21:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-09 12:21:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-09 12:21:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-09 12:21:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2024-11-09 12:21:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2024-11-09 12:21:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_disconnect [2024-11-09 12:21:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_disconnect [2024-11-09 12:21:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure check_guard_bytes [2024-11-09 12:21:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure check_guard_bytes [2024-11-09 12:21:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2024-11-09 12:21:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2024-11-09 12:21:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-09 12:21:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-09 12:21:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-09 12:21:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-09 12:21:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 12:21:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 12:21:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2024-11-09 12:21:39,417 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2024-11-09 12:21:40,257 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 12:21:40,262 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 12:21:40,545 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 12:21:50,696 INFO L? ?]: Removed 1848 outVars from TransFormulas that were not future-live. [2024-11-09 12:21:50,697 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 12:21:50,766 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 12:21:50,767 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 12:21:50,767 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:21:50 BoogieIcfgContainer [2024-11-09 12:21:50,768 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 12:21:50,770 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 12:21:50,771 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 12:21:50,775 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 12:21:50,776 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 12:21:35" (1/3) ... [2024-11-09 12:21:50,776 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ea8db33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 12:21:50, skipping insertion in model container [2024-11-09 12:21:50,777 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:21:37" (2/3) ... [2024-11-09 12:21:50,778 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ea8db33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 12:21:50, skipping insertion in model container [2024-11-09 12:21:50,778 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:21:50" (3/3) ... [2024-11-09 12:21:50,781 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2024-11-09 12:21:50,799 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 12:21:50,800 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 86 error locations. [2024-11-09 12:21:50,960 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 12:21:50,968 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@22a86472, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 12:21:50,969 INFO L334 AbstractCegarLoop]: Starting to check reachability of 86 error locations. [2024-11-09 12:21:50,984 INFO L276 IsEmpty]: Start isEmpty. Operand has 1765 states, 1258 states have (on average 1.4403815580286168) internal successors, (1812), 1363 states have internal predecessors, (1812), 346 states have call successors, (346), 75 states have call predecessors, (346), 74 states have return successors, (343), 336 states have call predecessors, (343), 343 states have call successors, (343) [2024-11-09 12:21:50,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 12:21:50,997 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 12:21:50,999 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 12:21:50,999 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2024-11-09 12:21:51,007 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 12:21:51,008 INFO L85 PathProgramCache]: Analyzing trace with hash -47256516, now seen corresponding path program 1 times [2024-11-09 12:21:51,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 12:21:51,018 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [499607209] [2024-11-09 12:21:51,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 12:21:51,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 12:21:56,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:21:57,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-09 12:21:57,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:21:57,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-09 12:21:57,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:21:57,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-09 12:21:57,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:21:57,231 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-09 12:21:57,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 12:21:57,249 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 12:21:57,250 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 12:21:57,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [499607209] [2024-11-09 12:21:57,252 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [499607209] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 12:21:57,253 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 12:21:57,253 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-09 12:21:57,255 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1027967767] [2024-11-09 12:21:57,256 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 12:21:57,263 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 12:21:57,263 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 12:21:57,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 12:21:57,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-09 12:21:57,304 INFO L87 Difference]: Start difference. First operand has 1765 states, 1258 states have (on average 1.4403815580286168) internal successors, (1812), 1363 states have internal predecessors, (1812), 346 states have call successors, (346), 75 states have call predecessors, (346), 74 states have return successors, (343), 336 states have call predecessors, (343), 343 states have call successors, (343) Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-09 12:22:01,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []