./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/no-overflow.prp --file /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 --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 4a390ef5 Calling Ultimate with: /root/.sdkman/candidates/java/current/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 /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 -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-dev-4a390ef-m [2024-10-24 20:48:40,245 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 20:48:40,296 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-10-24 20:48:40,301 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 20:48:40,301 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 20:48:40,330 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 20:48:40,332 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 20:48:40,332 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 20:48:40,332 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 20:48:40,333 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 20:48:40,334 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 20:48:40,334 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 20:48:40,334 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 20:48:40,335 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 20:48:40,335 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 20:48:40,336 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 20:48:40,337 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 20:48:40,337 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 20:48:40,337 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 20:48:40,337 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 20:48:40,337 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 20:48:40,341 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 20:48:40,341 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 20:48:40,341 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-24 20:48:40,341 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-24 20:48:40,342 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 20:48:40,342 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 20:48:40,342 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 20:48:40,342 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 20:48:40,342 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 20:48:40,342 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 20:48:40,343 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 20:48:40,343 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 20:48:40,343 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 20:48:40,343 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 20:48:40,343 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 20:48:40,343 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 20:48:40,344 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 20:48:40,344 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 20:48:40,344 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 20:48:40,344 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 20:48:40,345 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 [2024-10-24 20:48:40,554 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 20:48:40,572 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 20:48:40,577 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 20:48:40,578 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 20:48:40,578 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 20:48:40,579 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /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 [2024-10-24 20:48:41,930 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 20:48:42,277 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 20:48:42,277 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 [2024-10-24 20:48:42,313 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c03a78285/7ec6d5d886194d15bba6a71b089b3572/FLAGadb98b86a [2024-10-24 20:48:42,499 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c03a78285/7ec6d5d886194d15bba6a71b089b3572 [2024-10-24 20:48:42,501 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 20:48:42,503 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 20:48:42,504 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 20:48:42,504 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 20:48:42,508 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 20:48:42,509 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 08:48:42" (1/1) ... [2024-10-24 20:48:42,509 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63f34e01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:42, skipping insertion in model container [2024-10-24 20:48:42,509 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 08:48:42" (1/1) ... [2024-10-24 20:48:42,644 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 20:48:42,950 WARN L1337 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2024-10-24 20:48:42,951 WARN L1337 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2024-10-24 20:48:43,548 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 20:48:43,577 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 20:48:43,702 WARN L1337 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2024-10-24 20:48:43,703 WARN L1337 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2024-10-24 20:48:43,704 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] [2024-10-24 20:48:43,706 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] [2024-10-24 20:48:43,706 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] [2024-10-24 20:48:43,711 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] [2024-10-24 20:48:43,711 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] [2024-10-24 20:48:43,711 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] [2024-10-24 20:48:43,712 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] [2024-10-24 20:48:43,712 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] [2024-10-24 20:48:43,713 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] [2024-10-24 20:48:43,875 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 20:48:43,922 INFO L204 MainTranslator]: Completed translation [2024-10-24 20:48:43,922 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:43 WrapperNode [2024-10-24 20:48:43,922 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 20:48:43,923 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 20:48:43,923 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 20:48:43,923 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 20:48:43,929 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:43" (1/1) ... [2024-10-24 20:48:43,995 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:43" (1/1) ... [2024-10-24 20:48:44,136 INFO L138 Inliner]: procedures = 189, calls = 1842, calls flagged for inlining = 80, calls inlined = 71, statements flattened = 5394 [2024-10-24 20:48:44,136 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 20:48:44,137 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 20:48:44,137 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 20:48:44,137 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 20:48:44,146 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:43" (1/1) ... [2024-10-24 20:48:44,146 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:43" (1/1) ... [2024-10-24 20:48:44,169 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:43" (1/1) ... [2024-10-24 20:48:44,503 INFO L175 MemorySlicer]: Split 1026 memory accesses to 31 slices as follows [7, 2, 30, 1, 9, 0, 20, 2, 8, 1, 1, 8, 1, 8, 6, 1, 8, 7, 8, 7, 7, 7, 52, 7, 7, 12, 7, 739, 4, 7, 42]. 72 percent of accesses are in the largest equivalence class. The 353 initializations are split as follows [0, 0, 0, 1, 9, 0, 20, 2, 8, 0, 1, 8, 1, 8, 6, 1, 8, 0, 8, 7, 7, 7, 52, 7, 7, 0, 7, 125, 4, 7, 42]. The 148 writes are split as follows [6, 1, 25, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 3, 0, 107, 0, 0, 0]. [2024-10-24 20:48:44,503 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:43" (1/1) ... [2024-10-24 20:48:44,503 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:43" (1/1) ... [2024-10-24 20:48:44,566 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:43" (1/1) ... [2024-10-24 20:48:44,583 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:43" (1/1) ... [2024-10-24 20:48:44,602 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:43" (1/1) ... [2024-10-24 20:48:44,618 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:43" (1/1) ... [2024-10-24 20:48:44,642 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 20:48:44,643 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 20:48:44,643 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 20:48:44,643 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 20:48:44,644 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:43" (1/1) ... [2024-10-24 20:48:44,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 20:48:44,657 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 20:48:44,670 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) [2024-10-24 20:48:44,675 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 [2024-10-24 20:48:44,728 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2024-10-24 20:48:44,728 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2024-10-24 20:48:44,728 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-10-24 20:48:44,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-10-24 20:48:44,728 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-10-24 20:48:44,728 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-10-24 20:48:44,729 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-10-24 20:48:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-10-24 20:48:44,729 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-10-24 20:48:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-10-24 20:48:44,729 INFO L130 BoogieDeclarations]: Found specification of procedure free_sglist [2024-10-24 20:48:44,730 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sglist [2024-10-24 20:48:44,730 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-10-24 20:48:44,730 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-10-24 20:48:44,730 INFO L130 BoogieDeclarations]: Found specification of procedure test_iso_queue [2024-10-24 20:48:44,730 INFO L138 BoogieDeclarations]: Found implementation of procedure test_iso_queue [2024-10-24 20:48:44,731 INFO L130 BoogieDeclarations]: Found specification of procedure simple_check_buf [2024-10-24 20:48:44,731 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_check_buf [2024-10-24 20:48:44,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-24 20:48:44,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-24 20:48:44,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-24 20:48:44,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-24 20:48:44,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-24 20:48:44,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-24 20:48:44,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-24 20:48:44,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-24 20:48:44,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-24 20:48:44,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-24 20:48:44,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-24 20:48:44,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-24 20:48:44,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-24 20:48:44,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-24 20:48:44,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-24 20:48:44,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-24 20:48:44,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-24 20:48:44,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-24 20:48:44,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-24 20:48:44,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-24 20:48:44,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-24 20:48:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-24 20:48:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-24 20:48:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-24 20:48:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-24 20:48:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-24 20:48:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-10-24 20:48:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-10-24 20:48:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-10-24 20:48:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-10-24 20:48:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-10-24 20:48:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-10-24 20:48:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-10-24 20:48:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-10-24 20:48:44,734 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-10-24 20:48:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure perform_sglist [2024-10-24 20:48:44,734 INFO L138 BoogieDeclarations]: Found implementation of procedure perform_sglist [2024-10-24 20:48:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure test_unaligned_bulk [2024-10-24 20:48:44,734 INFO L138 BoogieDeclarations]: Found implementation of procedure test_unaligned_bulk [2024-10-24 20:48:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-10-24 20:48:44,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-10-24 20:48:44,735 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sglist [2024-10-24 20:48:44,735 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sglist [2024-10-24 20:48:44,735 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-10-24 20:48:44,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-10-24 20:48:44,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-24 20:48:44,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-24 20:48:44,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-10-24 20:48:44,735 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-10-24 20:48:44,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-10-24 20:48:44,735 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-10-24 20:48:44,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-10-24 20:48:44,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-10-24 20:48:44,737 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-24 20:48:44,737 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-24 20:48:44,737 INFO L130 BoogieDeclarations]: Found specification of procedure set_altsetting [2024-10-24 20:48:44,737 INFO L138 BoogieDeclarations]: Found implementation of procedure set_altsetting [2024-10-24 20:48:44,738 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2024-10-24 20:48:44,738 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2024-10-24 20:48:44,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-24 20:48:44,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-24 20:48:44,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-24 20:48:44,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-24 20:48:44,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-24 20:48:44,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-24 20:48:44,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-24 20:48:44,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-24 20:48:44,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-24 20:48:44,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-24 20:48:44,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-24 20:48:44,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-24 20:48:44,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-24 20:48:44,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-24 20:48:44,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-24 20:48:44,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-24 20:48:44,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-24 20:48:44,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-24 20:48:44,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-24 20:48:44,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-24 20:48:44,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-24 20:48:44,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-24 20:48:44,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-24 20:48:44,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-24 20:48:44,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-10-24 20:48:44,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-10-24 20:48:44,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-10-24 20:48:44,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-10-24 20:48:44,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-10-24 20:48:44,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-10-24 20:48:44,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-10-24 20:48:44,742 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-10-24 20:48:44,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-10-24 20:48:44,742 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-10-24 20:48:44,742 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-10-24 20:48:44,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-24 20:48:44,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-24 20:48:44,742 INFO L130 BoogieDeclarations]: Found specification of procedure verify_not_halted [2024-10-24 20:48:44,742 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_not_halted [2024-10-24 20:48:44,742 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2024-10-24 20:48:44,742 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2024-10-24 20:48:44,743 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-10-24 20:48:44,743 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-10-24 20:48:44,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-24 20:48:44,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-24 20:48:44,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-24 20:48:44,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-24 20:48:44,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-24 20:48:44,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-24 20:48:44,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-24 20:48:44,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-24 20:48:44,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-24 20:48:44,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-24 20:48:44,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-24 20:48:44,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-24 20:48:44,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-24 20:48:44,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-24 20:48:44,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-24 20:48:44,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-24 20:48:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-24 20:48:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-24 20:48:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-24 20:48:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-10-24 20:48:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-10-24 20:48:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-10-24 20:48:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-10-24 20:48:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-10-24 20:48:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-10-24 20:48:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-10-24 20:48:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-10-24 20:48:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-10-24 20:48:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-10-24 20:48:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-10-24 20:48:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-10-24 20:48:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-10-24 20:48:44,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-10-24 20:48:44,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-24 20:48:44,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-10-24 20:48:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-10-24 20:48:44,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-10-24 20:48:44,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-10-24 20:48:44,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-10-24 20:48:44,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-10-24 20:48:44,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-10-24 20:48:44,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-10-24 20:48:44,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-10-24 20:48:44,747 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-10-24 20:48:44,747 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-10-24 20:48:44,747 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-24 20:48:44,749 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-24 20:48:44,749 INFO L130 BoogieDeclarations]: Found specification of procedure test_halt [2024-10-24 20:48:44,749 INFO L138 BoogieDeclarations]: Found implementation of procedure test_halt [2024-10-24 20:48:44,749 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_alloc_urb [2024-10-24 20:48:44,749 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_alloc_urb [2024-10-24 20:48:44,749 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2024-10-24 20:48:44,749 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2024-10-24 20:48:44,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-24 20:48:44,750 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_out [2024-10-24 20:48:44,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_out [2024-10-24 20:48:44,750 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-10-24 20:48:44,750 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-10-24 20:48:44,750 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-10-24 20:48:44,750 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-10-24 20:48:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2024-10-24 20:48:44,751 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2024-10-24 20:48:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 20:48:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_config [2024-10-24 20:48:44,751 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_config [2024-10-24 20:48:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-10-24 20:48:44,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-10-24 20:48:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-10-24 20:48:44,751 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-10-24 20:48:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-24 20:48:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-24 20:48:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-24 20:48:44,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-24 20:48:44,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-24 20:48:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-24 20:48:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-24 20:48:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-24 20:48:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-24 20:48:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-24 20:48:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-24 20:48:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-24 20:48:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-24 20:48:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-24 20:48:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-24 20:48:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-24 20:48:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-24 20:48:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-24 20:48:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-24 20:48:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-24 20:48:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-10-24 20:48:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-10-24 20:48:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-10-24 20:48:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-10-24 20:48:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-10-24 20:48:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-10-24 20:48:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-10-24 20:48:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-10-24 20:48:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-10-24 20:48:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-10-24 20:48:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-10-24 20:48:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-24 20:48:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2024-10-24 20:48:44,754 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2024-10-24 20:48:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-10-24 20:48:44,754 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-10-24 20:48:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2024-10-24 20:48:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2024-10-24 20:48:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure testdev_to_usbdev [2024-10-24 20:48:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure testdev_to_usbdev [2024-10-24 20:48:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2024-10-24 20:48:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2024-10-24 20:48:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-24 20:48:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-24 20:48:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-24 20:48:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-24 20:48:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-24 20:48:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-24 20:48:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-24 20:48:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-24 20:48:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-24 20:48:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-24 20:48:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-24 20:48:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-24 20:48:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-24 20:48:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-24 20:48:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-24 20:48:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-24 20:48:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-24 20:48:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-24 20:48:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-24 20:48:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-24 20:48:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-10-24 20:48:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-10-24 20:48:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-10-24 20:48:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-10-24 20:48:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-10-24 20:48:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-10-24 20:48:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-10-24 20:48:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-10-24 20:48:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-10-24 20:48:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-10-24 20:48:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-10-24 20:48:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_simple [2024-10-24 20:48:44,759 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_simple [2024-10-24 20:48:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-10-24 20:48:44,759 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-10-24 20:48:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-10-24 20:48:44,759 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-10-24 20:48:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-10-24 20:48:44,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-10-24 20:48:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-10-24 20:48:44,759 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-10-24 20:48:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure simple_io [2024-10-24 20:48:44,759 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_io [2024-10-24 20:48:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-24 20:48:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-24 20:48:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-24 20:48:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-24 20:48:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-24 20:48:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-24 20:48:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-24 20:48:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-24 20:48:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-24 20:48:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-24 20:48:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-24 20:48:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-24 20:48:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-24 20:48:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-24 20:48:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-24 20:48:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-24 20:48:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-24 20:48:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-24 20:48:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-24 20:48:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-24 20:48:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-24 20:48:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-10-24 20:48:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-10-24 20:48:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-10-24 20:48:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-10-24 20:48:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-10-24 20:48:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-10-24 20:48:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-10-24 20:48:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-10-24 20:48:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-10-24 20:48:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-10-24 20:48:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-10-24 20:48:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure simple_alloc_urb [2024-10-24 20:48:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_alloc_urb [2024-10-24 20:48:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure simple_free_urb [2024-10-24 20:48:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_free_urb [2024-10-24 20:48:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-10-24 20:48:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-10-24 20:48:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_buf [2024-10-24 20:48:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_buf [2024-10-24 20:48:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2024-10-24 20:48:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2024-10-24 20:48:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-10-24 20:48:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-10-24 20:48:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-10-24 20:48:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-10-24 20:48:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_ioctl [2024-10-24 20:48:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_ioctl [2024-10-24 20:48:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_offset [2024-10-24 20:48:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_offset [2024-10-24 20:48:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-10-24 20:48:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-10-24 20:48:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-10-24 20:48:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-10-24 20:48:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-24 20:48:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-24 20:48:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-24 20:48:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-24 20:48:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-24 20:48:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-24 20:48:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-24 20:48:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-24 20:48:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-24 20:48:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-24 20:48:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-24 20:48:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-24 20:48:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-24 20:48:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-24 20:48:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-24 20:48:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-24 20:48:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-24 20:48:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-24 20:48:44,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-24 20:48:44,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-24 20:48:44,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-24 20:48:44,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-24 20:48:44,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-24 20:48:44,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-24 20:48:44,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-10-24 20:48:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-10-24 20:48:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-10-24 20:48:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-10-24 20:48:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-10-24 20:48:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-10-24 20:48:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-10-24 20:48:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2024-10-24 20:48:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2024-10-24 20:48:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_disconnect [2024-10-24 20:48:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_disconnect [2024-10-24 20:48:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure check_guard_bytes [2024-10-24 20:48:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure check_guard_bytes [2024-10-24 20:48:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2024-10-24 20:48:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2024-10-24 20:48:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-10-24 20:48:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-10-24 20:48:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-10-24 20:48:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-10-24 20:48:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 20:48:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 20:48:44,768 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2024-10-24 20:48:44,768 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2024-10-24 20:48:45,336 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 20:48:45,340 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 20:48:45,488 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-24 20:48:49,266 INFO L? ?]: Removed 1848 outVars from TransFormulas that were not future-live. [2024-10-24 20:48:49,266 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 20:48:49,475 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 20:48:49,476 INFO L314 CfgBuilder]: Removed 0 assume(true) statements. [2024-10-24 20:48:49,476 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 08:48:49 BoogieIcfgContainer [2024-10-24 20:48:49,476 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 20:48:49,478 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 20:48:49,478 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 20:48:49,480 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 20:48:49,480 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 08:48:42" (1/3) ... [2024-10-24 20:48:49,481 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29938a94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 08:48:49, skipping insertion in model container [2024-10-24 20:48:49,481 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:43" (2/3) ... [2024-10-24 20:48:49,481 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29938a94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 08:48:49, skipping insertion in model container [2024-10-24 20:48:49,481 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 08:48:49" (3/3) ... [2024-10-24 20:48:49,482 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 [2024-10-24 20:48:49,495 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 20:48:49,496 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 86 error locations. [2024-10-24 20:48:49,563 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 20:48:49,568 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;@52b7b1b4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 20:48:49,568 INFO L334 AbstractCegarLoop]: Starting to check reachability of 86 error locations. [2024-10-24 20:48:49,576 INFO L276 IsEmpty]: Start isEmpty. Operand has 1612 states, 1105 states have (on average 1.5013574660633484) internal successors, (1659), 1210 states have internal predecessors, (1659), 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) [2024-10-24 20:48:49,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-10-24 20:48:49,584 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:48:49,584 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] [2024-10-24 20:48:49,585 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)] === [2024-10-24 20:48:49,588 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:48:49,588 INFO L85 PathProgramCache]: Analyzing trace with hash 310953013, now seen corresponding path program 1 times [2024-10-24 20:48:49,595 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:48:49,595 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [181358700] [2024-10-24 20:48:49,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:48:49,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:48:49,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:49,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:48:49,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:49,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 20:48:49,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:49,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 20:48:49,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:50,009 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-10-24 20:48:50,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:50,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-10-24 20:48:50,015 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:48:50,015 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [181358700] [2024-10-24 20:48:50,016 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [181358700] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:48:50,016 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:48:50,016 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-24 20:48:50,017 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [525940915] [2024-10-24 20:48:50,018 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:48:50,021 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-24 20:48:50,021 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:48:50,037 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-24 20:48:50,038 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-24 20:48:50,043 INFO L87 Difference]: Start difference. First operand has 1612 states, 1105 states have (on average 1.5013574660633484) internal successors, (1659), 1210 states have internal predecessors, (1659), 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 4.4) internal successors, (22), 3 states have internal predecessors, (22), 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) [2024-10-24 20:48:55,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:48:55,498 INFO L93 Difference]: Finished difference Result 3374 states and 5068 transitions. [2024-10-24 20:48:55,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-24 20:48:55,500 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 3 states have internal predecessors, (22), 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) Word has length 33 [2024-10-24 20:48:55,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:48:55,525 INFO L225 Difference]: With dead ends: 3374 [2024-10-24 20:48:55,525 INFO L226 Difference]: Without dead ends: 1740 [2024-10-24 20:48:55,535 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2024-10-24 20:48:55,540 INFO L432 NwaCegarLoop]: 293 mSDtfsCounter, 2120 mSDsluCounter, 636 mSDsCounter, 0 mSdLazyCounter, 5876 mSolverCounterSat, 577 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2434 SdHoareTripleChecker+Valid, 929 SdHoareTripleChecker+Invalid, 6453 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 577 IncrementalHoareTripleChecker+Valid, 5876 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2024-10-24 20:48:55,540 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2434 Valid, 929 Invalid, 6453 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [577 Valid, 5876 Invalid, 0 Unknown, 0 Unchecked, 5.1s Time] [2024-10-24 20:48:55,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1740 states. [2024-10-24 20:48:55,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1740 to 1608. [2024-10-24 20:48:55,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1608 states, 1116 states have (on average 1.4650537634408602) internal successors, (1635), 1203 states have internal predecessors, (1635), 344 states have call successors, (344), 76 states have call predecessors, (344), 76 states have return successors, (344), 336 states have call predecessors, (344), 344 states have call successors, (344) [2024-10-24 20:48:55,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1608 states and 2323 transitions. [2024-10-24 20:48:55,668 INFO L78 Accepts]: Start accepts. Automaton has 1608 states and 2323 transitions. Word has length 33 [2024-10-24 20:48:55,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:48:55,668 INFO L471 AbstractCegarLoop]: Abstraction has 1608 states and 2323 transitions. [2024-10-24 20:48:55,668 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 3 states have internal predecessors, (22), 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) [2024-10-24 20:48:55,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2323 transitions. [2024-10-24 20:48:55,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-10-24 20:48:55,670 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:48:55,670 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:48:55,671 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-24 20:48:55,671 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2024-10-24 20:48:55,671 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:48:55,671 INFO L85 PathProgramCache]: Analyzing trace with hash -690739054, now seen corresponding path program 1 times [2024-10-24 20:48:55,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:48:55,672 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1887132738] [2024-10-24 20:48:55,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:48:55,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:48:55,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:55,895 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:48:55,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:55,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 20:48:55,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:55,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 20:48:55,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:55,923 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-10-24 20:48:55,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:55,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-24 20:48:55,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:48:55,939 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-10-24 20:48:55,940 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:48:55,940 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1887132738] [2024-10-24 20:48:55,940 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1887132738] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:48:55,940 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:48:55,940 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-24 20:48:55,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1825821546] [2024-10-24 20:48:55,941 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:48:55,942 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-24 20:48:55,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:48:55,943 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-24 20:48:55,944 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-24 20:48:55,944 INFO L87 Difference]: Start difference. First operand 1608 states and 2323 transitions. Second operand has 5 states, 4 states have (on average 8.25) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2024-10-24 20:49:03,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:03,791 INFO L93 Difference]: Finished difference Result 3450 states and 5077 transitions. [2024-10-24 20:49:03,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-24 20:49:03,792 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 8.25) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 50 [2024-10-24 20:49:03,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:03,808 INFO L225 Difference]: With dead ends: 3450 [2024-10-24 20:49:03,808 INFO L226 Difference]: Without dead ends: 3444 [2024-10-24 20:49:03,809 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2024-10-24 20:49:03,810 INFO L432 NwaCegarLoop]: 280 mSDtfsCounter, 5424 mSDsluCounter, 619 mSDsCounter, 0 mSdLazyCounter, 5838 mSolverCounterSat, 2381 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5765 SdHoareTripleChecker+Valid, 899 SdHoareTripleChecker+Invalid, 8219 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2381 IncrementalHoareTripleChecker+Valid, 5838 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.4s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:03,810 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5765 Valid, 899 Invalid, 8219 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2381 Valid, 5838 Invalid, 0 Unknown, 0 Unchecked, 7.4s Time] [2024-10-24 20:49:03,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3444 states. [2024-10-24 20:49:03,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3444 to 3124. [2024-10-24 20:49:03,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3124 states, 2219 states have (on average 1.4641730509238395) internal successors, (3249), 2322 states have internal predecessors, (3249), 684 states have call successors, (684), 149 states have call predecessors, (684), 149 states have return successors, (684), 668 states have call predecessors, (684), 684 states have call successors, (684) [2024-10-24 20:49:03,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3124 states to 3124 states and 4617 transitions. [2024-10-24 20:49:03,936 INFO L78 Accepts]: Start accepts. Automaton has 3124 states and 4617 transitions. Word has length 50 [2024-10-24 20:49:03,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:03,938 INFO L471 AbstractCegarLoop]: Abstraction has 3124 states and 4617 transitions. [2024-10-24 20:49:03,938 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 8.25) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2024-10-24 20:49:03,938 INFO L276 IsEmpty]: Start isEmpty. Operand 3124 states and 4617 transitions. [2024-10-24 20:49:03,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-10-24 20:49:03,944 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:03,944 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2024-10-24 20:49:03,944 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-24 20:49:03,945 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2024-10-24 20:49:03,945 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:03,945 INFO L85 PathProgramCache]: Analyzing trace with hash -1204953660, now seen corresponding path program 1 times [2024-10-24 20:49:03,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:03,945 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [350845182] [2024-10-24 20:49:03,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:03,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:04,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:04,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:04,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:04,147 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 20:49:04,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:04,164 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 20:49:04,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:04,173 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-10-24 20:49:04,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:04,177 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-24 20:49:04,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:04,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-10-24 20:49:04,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:04,237 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-10-24 20:49:04,238 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:04,238 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [350845182] [2024-10-24 20:49:04,238 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [350845182] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:49:04,238 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:49:04,238 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-24 20:49:04,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [775643379] [2024-10-24 20:49:04,239 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:49:04,239 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-24 20:49:04,239 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:04,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-24 20:49:04,241 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-10-24 20:49:04,241 INFO L87 Difference]: Start difference. First operand 3124 states and 4617 transitions. Second operand has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-10-24 20:49:14,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:14,653 INFO L93 Difference]: Finished difference Result 8312 states and 12413 transitions. [2024-10-24 20:49:14,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-24 20:49:14,653 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 66 [2024-10-24 20:49:14,653 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:14,687 INFO L225 Difference]: With dead ends: 8312 [2024-10-24 20:49:14,688 INFO L226 Difference]: Without dead ends: 6722 [2024-10-24 20:49:14,700 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2024-10-24 20:49:14,701 INFO L432 NwaCegarLoop]: 557 mSDtfsCounter, 3702 mSDsluCounter, 1503 mSDsCounter, 0 mSdLazyCounter, 13751 mSolverCounterSat, 1244 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4041 SdHoareTripleChecker+Valid, 2060 SdHoareTripleChecker+Invalid, 14995 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1244 IncrementalHoareTripleChecker+Valid, 13751 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.0s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:14,703 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4041 Valid, 2060 Invalid, 14995 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1244 Valid, 13751 Invalid, 0 Unknown, 0 Unchecked, 10.0s Time] [2024-10-24 20:49:14,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6722 states. [2024-10-24 20:49:14,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6722 to 3128. [2024-10-24 20:49:14,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3128 states, 2223 states have (on average 1.4633378317588843) internal successors, (3253), 2326 states have internal predecessors, (3253), 684 states have call successors, (684), 149 states have call predecessors, (684), 149 states have return successors, (684), 668 states have call predecessors, (684), 684 states have call successors, (684) [2024-10-24 20:49:14,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3128 states to 3128 states and 4621 transitions. [2024-10-24 20:49:14,909 INFO L78 Accepts]: Start accepts. Automaton has 3128 states and 4621 transitions. Word has length 66 [2024-10-24 20:49:14,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:14,909 INFO L471 AbstractCegarLoop]: Abstraction has 3128 states and 4621 transitions. [2024-10-24 20:49:14,910 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-10-24 20:49:14,910 INFO L276 IsEmpty]: Start isEmpty. Operand 3128 states and 4621 transitions. [2024-10-24 20:49:14,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-10-24 20:49:14,912 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:14,912 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:14,912 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-24 20:49:14,913 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting usbtest_ioctlErr24ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2024-10-24 20:49:14,913 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:14,913 INFO L85 PathProgramCache]: Analyzing trace with hash 1713410904, now seen corresponding path program 1 times [2024-10-24 20:49:14,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:14,917 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2101907018] [2024-10-24 20:49:14,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:14,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:14,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:15,164 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:15,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:15,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 20:49:15,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:15,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 20:49:15,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:15,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-10-24 20:49:15,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:15,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-24 20:49:15,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:15,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-10-24 20:49:15,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:15,190 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:15,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:15,192 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-24 20:49:15,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:15,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-24 20:49:15,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:15,196 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-10-24 20:49:15,197 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:15,197 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2101907018] [2024-10-24 20:49:15,197 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2101907018] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:49:15,197 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:49:15,197 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-24 20:49:15,197 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1395152049] [2024-10-24 20:49:15,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:49:15,198 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-24 20:49:15,198 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:15,198 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-24 20:49:15,198 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-24 20:49:15,199 INFO L87 Difference]: Start difference. First operand 3128 states and 4621 transitions. Second operand has 5 states, 5 states have (on average 9.6) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2024-10-24 20:49:19,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:19,800 INFO L93 Difference]: Finished difference Result 5212 states and 7645 transitions. [2024-10-24 20:49:19,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-24 20:49:19,801 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) Word has length 74 [2024-10-24 20:49:19,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:19,811 INFO L225 Difference]: With dead ends: 5212 [2024-10-24 20:49:19,811 INFO L226 Difference]: Without dead ends: 2104 [2024-10-24 20:49:19,821 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-10-24 20:49:19,822 INFO L432 NwaCegarLoop]: 302 mSDtfsCounter, 2369 mSDsluCounter, 475 mSDsCounter, 0 mSdLazyCounter, 5849 mSolverCounterSat, 600 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2701 SdHoareTripleChecker+Valid, 777 SdHoareTripleChecker+Invalid, 6449 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 600 IncrementalHoareTripleChecker+Valid, 5849 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:19,822 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2701 Valid, 777 Invalid, 6449 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [600 Valid, 5849 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2024-10-24 20:49:19,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2104 states. [2024-10-24 20:49:19,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2104 to 1944. [2024-10-24 20:49:19,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1944 states, 1382 states have (on average 1.4479015918958031) internal successors, (2001), 1469 states have internal predecessors, (2001), 383 states have call successors, (383), 107 states have call predecessors, (383), 107 states have return successors, (383), 375 states have call predecessors, (383), 383 states have call successors, (383) [2024-10-24 20:49:19,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1944 states and 2767 transitions. [2024-10-24 20:49:19,922 INFO L78 Accepts]: Start accepts. Automaton has 1944 states and 2767 transitions. Word has length 74 [2024-10-24 20:49:19,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:19,925 INFO L471 AbstractCegarLoop]: Abstraction has 1944 states and 2767 transitions. [2024-10-24 20:49:19,925 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2024-10-24 20:49:19,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 2767 transitions. [2024-10-24 20:49:19,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-10-24 20:49:19,927 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:19,927 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 20:49:19,927 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-24 20:49:19,928 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting __create_pipeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2024-10-24 20:49:19,928 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:19,928 INFO L85 PathProgramCache]: Analyzing trace with hash -727182149, now seen corresponding path program 1 times [2024-10-24 20:49:19,928 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:19,928 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1575069126] [2024-10-24 20:49:19,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:19,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:20,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:20,412 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:20,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:20,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 20:49:20,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:20,430 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 20:49:20,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:20,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-10-24 20:49:20,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:20,438 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-24 20:49:20,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:20,442 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-24 20:49:20,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:20,481 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:20,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:20,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-24 20:49:20,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:20,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:20,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:20,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-24 20:49:20,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:20,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:20,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:20,528 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-10-24 20:49:20,530 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:20,530 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1575069126] [2024-10-24 20:49:20,530 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1575069126] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:49:20,530 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:49:20,530 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-10-24 20:49:20,531 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1988532534] [2024-10-24 20:49:20,531 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:49:20,532 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-24 20:49:20,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:20,532 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-24 20:49:20,532 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2024-10-24 20:49:20,533 INFO L87 Difference]: Start difference. First operand 1944 states and 2767 transitions. Second operand has 8 states, 7 states have (on average 7.285714285714286) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (12), 5 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2024-10-24 20:49:27,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:27,884 INFO L93 Difference]: Finished difference Result 3794 states and 5483 transitions. [2024-10-24 20:49:27,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-24 20:49:27,885 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 7.285714285714286) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (12), 5 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) Word has length 85 [2024-10-24 20:49:27,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:27,893 INFO L225 Difference]: With dead ends: 3794 [2024-10-24 20:49:27,893 INFO L226 Difference]: Without dead ends: 1883 [2024-10-24 20:49:27,899 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=32, Invalid=78, Unknown=0, NotChecked=0, Total=110 [2024-10-24 20:49:27,901 INFO L432 NwaCegarLoop]: 117 mSDtfsCounter, 2164 mSDsluCounter, 578 mSDsCounter, 0 mSdLazyCounter, 11671 mSolverCounterSat, 550 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2467 SdHoareTripleChecker+Valid, 695 SdHoareTripleChecker+Invalid, 12221 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 550 IncrementalHoareTripleChecker+Valid, 11671 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.1s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:27,902 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2467 Valid, 695 Invalid, 12221 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [550 Valid, 11671 Invalid, 0 Unknown, 0 Unchecked, 7.1s Time] [2024-10-24 20:49:27,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1883 states. [2024-10-24 20:49:27,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1883 to 1644. [2024-10-24 20:49:27,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1644 states, 1156 states have (on average 1.4524221453287198) internal successors, (1679), 1241 states have internal predecessors, (1679), 331 states have call successors, (331), 87 states have call predecessors, (331), 87 states have return successors, (331), 323 states have call predecessors, (331), 331 states have call successors, (331) [2024-10-24 20:49:27,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 1644 states and 2341 transitions. [2024-10-24 20:49:27,983 INFO L78 Accepts]: Start accepts. Automaton has 1644 states and 2341 transitions. Word has length 85 [2024-10-24 20:49:27,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:27,983 INFO L471 AbstractCegarLoop]: Abstraction has 1644 states and 2341 transitions. [2024-10-24 20:49:27,983 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 7.285714285714286) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (12), 5 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2024-10-24 20:49:27,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 2341 transitions. [2024-10-24 20:49:27,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-10-24 20:49:27,985 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:49:27,985 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2024-10-24 20:49:27,985 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-24 20:49:27,986 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 83 more)] === [2024-10-24 20:49:27,986 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:49:27,986 INFO L85 PathProgramCache]: Analyzing trace with hash 835732638, now seen corresponding path program 1 times [2024-10-24 20:49:27,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 20:49:27,986 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1661209729] [2024-10-24 20:49:27,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:49:27,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 20:49:28,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:28,158 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:28,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:28,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-24 20:49:28,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:28,173 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-24 20:49:28,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:28,179 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-10-24 20:49:28,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:28,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-24 20:49:28,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:28,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-10-24 20:49:28,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:28,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:28,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:28,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-10-24 20:49:28,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:28,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-24 20:49:28,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:28,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 20:49:28,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:49:28,218 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-10-24 20:49:28,218 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 20:49:28,218 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1661209729] [2024-10-24 20:49:28,219 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1661209729] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:49:28,219 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:49:28,219 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-24 20:49:28,219 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [92972851] [2024-10-24 20:49:28,219 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:49:28,220 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-24 20:49:28,220 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 20:49:28,220 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-24 20:49:28,221 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-10-24 20:49:28,221 INFO L87 Difference]: Start difference. First operand 1644 states and 2341 transitions. Second operand has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-10-24 20:49:28,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:49:28,790 INFO L93 Difference]: Finished difference Result 1733 states and 2456 transitions. [2024-10-24 20:49:28,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-24 20:49:28,795 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 86 [2024-10-24 20:49:28,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:49:28,798 INFO L225 Difference]: With dead ends: 1733 [2024-10-24 20:49:28,798 INFO L226 Difference]: Without dead ends: 0 [2024-10-24 20:49:28,804 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2024-10-24 20:49:28,808 INFO L432 NwaCegarLoop]: 153 mSDtfsCounter, 151 mSDsluCounter, 441 mSDsCounter, 0 mSdLazyCounter, 275 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 158 SdHoareTripleChecker+Valid, 594 SdHoareTripleChecker+Invalid, 298 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 275 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-10-24 20:49:28,810 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [158 Valid, 594 Invalid, 298 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 275 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-10-24 20:49:28,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-10-24 20:49:28,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-10-24 20:49:28,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 20:49:28,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-10-24 20:49:28,812 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 86 [2024-10-24 20:49:28,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:49:28,812 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-10-24 20:49:28,812 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-10-24 20:49:28,812 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-10-24 20:49:28,812 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-10-24 20:49:28,819 INFO L782 garLoopResultBuilder]: Registering result SAFE for location free_sglistErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (85 of 86 remaining) [2024-10-24 20:49:28,820 INFO L782 garLoopResultBuilder]: Registering result SAFE for location free_sglistErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (84 of 86 remaining) [2024-10-24 20:49:28,820 INFO L782 garLoopResultBuilder]: Registering result SAFE for location free_sglistErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (83 of 86 remaining) [2024-10-24 20:49:28,820 INFO L782 garLoopResultBuilder]: Registering result SAFE for location free_sglistErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (82 of 86 remaining) [2024-10-24 20:49:28,823 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ctrl_outErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (81 of 86 remaining) [2024-10-24 20:49:28,824 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ctrl_outErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (80 of 86 remaining) [2024-10-24 20:49:28,824 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ctrl_outErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (79 of 86 remaining) [2024-10-24 20:49:28,824 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ctrl_outErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (78 of 86 remaining) [2024-10-24 20:49:28,824 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (77 of 86 remaining) [2024-10-24 20:49:28,824 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (76 of 86 remaining) [2024-10-24 20:49:28,824 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (75 of 86 remaining) [2024-10-24 20:49:28,824 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (74 of 86 remaining) [2024-10-24 20:49:28,824 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (73 of 86 remaining) [2024-10-24 20:49:28,824 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (72 of 86 remaining) [2024-10-24 20:49:28,825 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (71 of 86 remaining) [2024-10-24 20:49:28,825 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (70 of 86 remaining) [2024-10-24 20:49:28,825 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (69 of 86 remaining) [2024-10-24 20:49:28,825 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (68 of 86 remaining) [2024-10-24 20:49:28,825 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (67 of 86 remaining) [2024-10-24 20:49:28,825 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (66 of 86 remaining) [2024-10-24 20:49:28,825 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (65 of 86 remaining) [2024-10-24 20:49:28,825 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (64 of 86 remaining) [2024-10-24 20:49:28,826 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (63 of 86 remaining) [2024-10-24 20:49:28,829 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (62 of 86 remaining) [2024-10-24 20:49:28,829 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (61 of 86 remaining) [2024-10-24 20:49:28,829 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (60 of 86 remaining) [2024-10-24 20:49:28,829 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (59 of 86 remaining) [2024-10-24 20:49:28,829 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (58 of 86 remaining) [2024-10-24 20:49:28,829 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (57 of 86 remaining) [2024-10-24 20:49:28,830 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (56 of 86 remaining) [2024-10-24 20:49:28,830 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (55 of 86 remaining) [2024-10-24 20:49:28,830 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (54 of 86 remaining) [2024-10-24 20:49:28,830 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (53 of 86 remaining) [2024-10-24 20:49:28,830 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (52 of 86 remaining) [2024-10-24 20:49:28,830 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (51 of 86 remaining) [2024-10-24 20:49:28,830 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr27ASSERT_VIOLATIONINTEGER_OVERFLOW (50 of 86 remaining) [2024-10-24 20:49:28,830 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr28ASSERT_VIOLATIONINTEGER_OVERFLOW (49 of 86 remaining) [2024-10-24 20:49:28,830 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr29ASSERT_VIOLATIONINTEGER_OVERFLOW (48 of 86 remaining) [2024-10-24 20:49:28,830 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr30ASSERT_VIOLATIONINTEGER_OVERFLOW (47 of 86 remaining) [2024-10-24 20:49:28,830 INFO L782 garLoopResultBuilder]: Registering result SAFE for location usbtest_ioctlErr31ASSERT_VIOLATIONINTEGER_OVERFLOW (46 of 86 remaining) [2024-10-24 20:49:28,830 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (45 of 86 remaining) [2024-10-24 20:49:28,830 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 86 remaining) [2024-10-24 20:49:28,830 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 86 remaining) [2024-10-24 20:49:28,830 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 86 remaining) [2024-10-24 20:49:28,831 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 86 remaining) [2024-10-24 20:49:28,831 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 86 remaining) [2024-10-24 20:49:28,831 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 86 remaining) [2024-10-24 20:49:28,831 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 86 remaining) [2024-10-24 20:49:28,831 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 86 remaining) [2024-10-24 20:49:28,831 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 86 remaining) [2024-10-24 20:49:28,831 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 86 remaining) [2024-10-24 20:49:28,831 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 86 remaining) [2024-10-24 20:49:28,831 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 86 remaining) [2024-10-24 20:49:28,831 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 86 remaining) [2024-10-24 20:49:28,831 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 86 remaining) [2024-10-24 20:49:28,831 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 86 remaining) [2024-10-24 20:49:28,831 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 86 remaining) [2024-10-24 20:49:28,831 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 86 remaining) [2024-10-24 20:49:28,833 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 86 remaining) [2024-10-24 20:49:28,833 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 86 remaining) [2024-10-24 20:49:28,834 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 86 remaining) [2024-10-24 20:49:28,837 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 86 remaining) [2024-10-24 20:49:28,837 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 86 remaining) [2024-10-24 20:49:28,837 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 86 remaining) [2024-10-24 20:49:28,837 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 86 remaining) [2024-10-24 20:49:28,837 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 86 remaining) [2024-10-24 20:49:28,837 INFO L782 garLoopResultBuilder]: Registering result SAFE for location test_iso_queueErr26ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 86 remaining) [2024-10-24 20:49:28,838 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __create_pipeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 86 remaining) [2024-10-24 20:49:28,838 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __create_pipeErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 86 remaining) [2024-10-24 20:49:28,838 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __create_pipeErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 86 remaining) [2024-10-24 20:49:28,838 INFO L782 garLoopResultBuilder]: Registering result SAFE for location unlink1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 86 remaining) [2024-10-24 20:49:28,838 INFO L782 garLoopResultBuilder]: Registering result SAFE for location unlink1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 86 remaining) [2024-10-24 20:49:28,838 INFO L782 garLoopResultBuilder]: Registering result SAFE for location unlink1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 86 remaining) [2024-10-24 20:49:28,838 INFO L782 garLoopResultBuilder]: Registering result SAFE for location unlink1Err3ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 86 remaining) [2024-10-24 20:49:28,838 INFO L782 garLoopResultBuilder]: Registering result SAFE for location simple_ioErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 86 remaining) [2024-10-24 20:49:28,838 INFO L782 garLoopResultBuilder]: Registering result SAFE for location simple_ioErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 86 remaining) [2024-10-24 20:49:28,838 INFO L782 garLoopResultBuilder]: Registering result SAFE for location simple_ioErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 86 remaining) [2024-10-24 20:49:28,838 INFO L782 garLoopResultBuilder]: Registering result SAFE for location simple_ioErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 86 remaining) [2024-10-24 20:49:28,838 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 86 remaining) [2024-10-24 20:49:28,838 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 86 remaining) [2024-10-24 20:49:28,838 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 86 remaining) [2024-10-24 20:49:28,838 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 86 remaining) [2024-10-24 20:49:28,839 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 86 remaining) [2024-10-24 20:49:28,839 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 86 remaining) [2024-10-24 20:49:28,839 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 86 remaining) [2024-10-24 20:49:28,839 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 86 remaining) [2024-10-24 20:49:28,839 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-10-24 20:49:28,845 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2024-10-24 20:49:28,847 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-10-24 20:49:30,415 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-24 20:49:30,447 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.lib.proofs.floydhoare.FloydHoareUtils.createProcedureContractResults(FloydHoareUtils.java:181) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:194) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-10-24 20:49:30,455 INFO L158 Benchmark]: Toolchain (without parser) took 47951.69ms. Allocated memory was 176.2MB in the beginning and 1.1GB in the end (delta: 966.8MB). Free memory was 97.7MB in the beginning and 1.0GB in the end (delta: -912.7MB). Peak memory consumption was 710.3MB. Max. memory is 16.1GB. [2024-10-24 20:49:30,455 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 176.2MB. Free memory is still 134.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 20:49:30,455 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1418.76ms. Allocated memory is still 176.2MB. Free memory was 97.5MB in the beginning and 77.1MB in the end (delta: 20.4MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. [2024-10-24 20:49:30,455 INFO L158 Benchmark]: Boogie Procedure Inliner took 213.06ms. Allocated memory was 176.2MB in the beginning and 323.0MB in the end (delta: 146.8MB). Free memory was 77.1MB in the beginning and 250.8MB in the end (delta: -173.7MB). Peak memory consumption was 28.4MB. Max. memory is 16.1GB. [2024-10-24 20:49:30,455 INFO L158 Benchmark]: Boogie Preprocessor took 505.76ms. Allocated memory is still 323.0MB. Free memory was 250.8MB in the beginning and 210.5MB in the end (delta: 40.3MB). Peak memory consumption was 115.5MB. Max. memory is 16.1GB. [2024-10-24 20:49:30,456 INFO L158 Benchmark]: RCFGBuilder took 4833.02ms. Allocated memory was 323.0MB in the beginning and 645.9MB in the end (delta: 323.0MB). Free memory was 210.5MB in the beginning and 503.7MB in the end (delta: -293.1MB). Peak memory consumption was 166.5MB. Max. memory is 16.1GB. [2024-10-24 20:49:30,456 INFO L158 Benchmark]: TraceAbstraction took 40976.82ms. Allocated memory was 645.9MB in the beginning and 1.1GB in the end (delta: 497.0MB). Free memory was 502.6MB in the beginning and 1.0GB in the end (delta: -507.8MB). Peak memory consumption was 643.6MB. Max. memory is 16.1GB. [2024-10-24 20:49:30,457 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 176.2MB. Free memory is still 134.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1418.76ms. Allocated memory is still 176.2MB. Free memory was 97.5MB in the beginning and 77.1MB in the end (delta: 20.4MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 213.06ms. Allocated memory was 176.2MB in the beginning and 323.0MB in the end (delta: 146.8MB). Free memory was 77.1MB in the beginning and 250.8MB in the end (delta: -173.7MB). Peak memory consumption was 28.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 505.76ms. Allocated memory is still 323.0MB. Free memory was 250.8MB in the beginning and 210.5MB in the end (delta: 40.3MB). Peak memory consumption was 115.5MB. Max. memory is 16.1GB. * RCFGBuilder took 4833.02ms. Allocated memory was 323.0MB in the beginning and 645.9MB in the end (delta: 323.0MB). Free memory was 210.5MB in the beginning and 503.7MB in the end (delta: -293.1MB). Peak memory consumption was 166.5MB. Max. memory is 16.1GB. * TraceAbstraction took 40976.82ms. Allocated memory was 645.9MB in the beginning and 1.1GB in the end (delta: 497.0MB). Free memory was 502.6MB in the beginning and 1.0GB in the end (delta: -507.8MB). Peak memory consumption was 643.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3625]: 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] - GenericResultAtLocation [Line: 3632]: 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] - GenericResultAtLocation [Line: 3640]: 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] - GenericResultAtLocation [Line: 3856]: 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] - GenericResultAtLocation [Line: 3864]: 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] - GenericResultAtLocation [Line: 3872]: 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] - GenericResultAtLocation [Line: 3899]: 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] - GenericResultAtLocation [Line: 3907]: 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] - GenericResultAtLocation [Line: 3931]: 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] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 3843]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 3843]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 3843]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 3843]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5788]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5788]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5826]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5826]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4819]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4819]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4930]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4930]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4951]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4951]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4988]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4988]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5244]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5244]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5303]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5303]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5323]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5323]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5347]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5347]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5545]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5545]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5564]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5564]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5579]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5579]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5597]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5597]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6564]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6564]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6565]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6565]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6567]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6567]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6568]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6568]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6016]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6016]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6016]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6016]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6016]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5943]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5943]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5944]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5944]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5944]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5944]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5944]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5944]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5954]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5954]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5974]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5974]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5983]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5983]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5983]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5983]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5983]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6037]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6037]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6037]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6037]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6037]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4070]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4070]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4070]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5446]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5446]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5448]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 5448]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4444]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4444]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4456]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4456]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4166]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 4166]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6869]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6869]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6879]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6879]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6885]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 6885]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 103 procedures, 1694 locations, 86 error locations. Started 1 CEGAR loops. OverallTime: 39.3s, OverallIterations: 6, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 36.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 17566 SdHoareTripleChecker+Valid, 34.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 15930 mSDsluCounter, 5954 SdHoareTripleChecker+Invalid, 30.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4252 mSDsCounter, 5375 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 43260 IncrementalHoareTripleChecker+Invalid, 48635 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5375 mSolverCounterUnsat, 1702 mSDtfsCounter, 43260 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 152 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3128occurred in iteration=3, InterpolantAutomatonStates: 53, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 6 MinimizatonAttempts, 4445 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 394 NumberOfCodeBlocks, 394 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 388 ConstructedInterpolants, 0 QuantifiedInterpolants, 731 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 125/125 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 86 specifications checked. All of them hold - InvariantResult [Line: 5137]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 6148]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: 5405]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 3989]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 3997]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 5329]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 4173]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 4479]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 6066]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 5405]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: 5719]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 4142]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 4411]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 4515]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 4129]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 3693]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 3813]: Location Invariant Derived location invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: NullPointerException: null: de.uni_freiburg.informatik.ultimate.lib.proofs.floydhoare.FloydHoareUtils.createProcedureContractResults(FloydHoareUtils.java:181) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-10-24 20:49:30,529 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/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 /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 -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Bitvector.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-dev-4a390ef-m [2024-10-24 20:49:32,725 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 20:49:32,783 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf [2024-10-24 20:49:32,787 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 20:49:32,788 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 20:49:32,788 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2024-10-24 20:49:32,818 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 20:49:32,821 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 20:49:32,821 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 20:49:32,823 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 20:49:32,823 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 20:49:32,823 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 20:49:32,825 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 20:49:32,825 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 20:49:32,826 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 20:49:32,826 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 20:49:32,828 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 20:49:32,829 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 20:49:32,829 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 20:49:32,829 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 20:49:32,829 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 20:49:32,830 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 20:49:32,830 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-24 20:49:32,830 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-24 20:49:32,830 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 20:49:32,830 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-24 20:49:32,831 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-24 20:49:32,831 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-24 20:49:32,831 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 20:49:32,831 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 20:49:32,831 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 20:49:32,832 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 20:49:32,832 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 20:49:32,832 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 20:49:32,834 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 20:49:32,834 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 20:49:32,834 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 20:49:32,835 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 20:49:32,835 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-24 20:49:32,835 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-24 20:49:32,835 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 20:49:32,836 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 20:49:32,836 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 20:49:32,836 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 20:49:32,836 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-24 20:49:32,836 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 [2024-10-24 20:49:33,127 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 20:49:33,151 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 20:49:33,154 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 20:49:33,155 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 20:49:33,155 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 20:49:33,157 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /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 [2024-10-24 20:49:34,533 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 20:49:34,948 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 20:49:34,949 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 [2024-10-24 20:49:34,981 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28b7b0aaf/efa200356e384c8e864302b23fc1007c/FLAG88b75b610 [2024-10-24 20:49:34,995 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28b7b0aaf/efa200356e384c8e864302b23fc1007c [2024-10-24 20:49:34,996 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 20:49:34,997 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 20:49:35,000 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 20:49:35,000 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 20:49:35,003 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 20:49:35,004 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 08:49:34" (1/1) ... [2024-10-24 20:49:35,004 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3aa6ca4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:49:35, skipping insertion in model container [2024-10-24 20:49:35,004 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 08:49:34" (1/1) ... [2024-10-24 20:49:35,095 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 20:49:35,382 WARN L1337 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2024-10-24 20:49:35,382 WARN L1337 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2024-10-24 20:49:36,140 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 20:49:36,166 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-24 20:49:36,194 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 20:49:36,248 WARN L1337 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2024-10-24 20:49:36,249 WARN L1337 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2024-10-24 20:49:36,517 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 20:49:36,528 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 20:49:36,575 WARN L1337 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2024-10-24 20:49:36,576 WARN L1337 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2024-10-24 20:49:36,577 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] [2024-10-24 20:49:36,579 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] [2024-10-24 20:49:36,579 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] [2024-10-24 20:49:36,584 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] [2024-10-24 20:49:36,584 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] [2024-10-24 20:49:36,587 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] [2024-10-24 20:49:36,588 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] [2024-10-24 20:49:36,588 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] [2024-10-24 20:49:36,588 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] [2024-10-24 20:49:36,759 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 20:49:36,805 INFO L204 MainTranslator]: Completed translation [2024-10-24 20:49:36,806 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:49:36 WrapperNode [2024-10-24 20:49:36,806 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 20:49:36,807 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 20:49:36,807 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 20:49:36,807 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 20:49:36,812 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:49:36" (1/1) ... [2024-10-24 20:49:36,877 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:49:36" (1/1) ... [2024-10-24 20:49:37,011 INFO L138 Inliner]: procedures = 198, calls = 1842, calls flagged for inlining = 80, calls inlined = 71, statements flattened = 4973 [2024-10-24 20:49:37,011 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 20:49:37,012 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 20:49:37,012 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 20:49:37,012 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 20:49:37,020 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:49:36" (1/1) ... [2024-10-24 20:49:37,021 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:49:36" (1/1) ... [2024-10-24 20:49:37,038 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:49:36" (1/1) ... [2024-10-24 20:49:37,393 INFO L175 MemorySlicer]: Split 1026 memory accesses to 31 slices as follows [52, 12, 1, 1, 9, 20, 2, 2, 8, 1, 8, 1, 8, 6, 1, 0, 4, 739, 8, 30, 8, 7, 7, 7, 7, 7, 7, 7, 7, 42, 7]. 72 percent of accesses are in the largest equivalence class. The 353 initializations are split as follows [52, 0, 0, 1, 9, 20, 0, 2, 8, 1, 8, 1, 8, 6, 1, 0, 4, 125, 8, 0, 8, 7, 0, 7, 7, 7, 7, 7, 7, 42, 0]. The 148 writes are split as follows [0, 3, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 107, 0, 25, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 6]. [2024-10-24 20:49:37,394 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:49:36" (1/1) ... [2024-10-24 20:49:37,394 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:49:36" (1/1) ... [2024-10-24 20:49:37,525 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:49:36" (1/1) ... [2024-10-24 20:49:37,549 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:49:36" (1/1) ... [2024-10-24 20:49:37,575 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:49:36" (1/1) ... [2024-10-24 20:49:37,600 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:49:36" (1/1) ... [2024-10-24 20:49:37,634 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 20:49:37,635 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 20:49:37,635 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 20:49:37,635 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 20:49:37,636 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:49:36" (1/1) ... [2024-10-24 20:49:37,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 20:49:37,651 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 20:49:37,668 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) [2024-10-24 20:49:37,675 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 [2024-10-24 20:49:37,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-10-24 20:49:37,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-10-24 20:49:37,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-10-24 20:49:37,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-10-24 20:49:37,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-10-24 20:49:37,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-10-24 20:49:37,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-10-24 20:49:37,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-10-24 20:49:37,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-10-24 20:49:37,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2024-10-24 20:49:37,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#10 [2024-10-24 20:49:37,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#11 [2024-10-24 20:49:37,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#12 [2024-10-24 20:49:37,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#13 [2024-10-24 20:49:37,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#14 [2024-10-24 20:49:37,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#15 [2024-10-24 20:49:37,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#16 [2024-10-24 20:49:37,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#17 [2024-10-24 20:49:37,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#18 [2024-10-24 20:49:37,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#19 [2024-10-24 20:49:37,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#20 [2024-10-24 20:49:37,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#21 [2024-10-24 20:49:37,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#22 [2024-10-24 20:49:37,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#23 [2024-10-24 20:49:37,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#24 [2024-10-24 20:49:37,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#25 [2024-10-24 20:49:37,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#26 [2024-10-24 20:49:37,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#27 [2024-10-24 20:49:37,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#28 [2024-10-24 20:49:37,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#29 [2024-10-24 20:49:37,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#30 [2024-10-24 20:49:37,720 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-10-24 20:49:37,720 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-10-24 20:49:37,720 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-10-24 20:49:37,720 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-10-24 20:49:37,721 INFO L130 BoogieDeclarations]: Found specification of procedure free_sglist [2024-10-24 20:49:37,721 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sglist [2024-10-24 20:49:37,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-10-24 20:49:37,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-10-24 20:49:37,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-10-24 20:49:37,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-10-24 20:49:37,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-10-24 20:49:37,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-10-24 20:49:37,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-10-24 20:49:37,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-10-24 20:49:37,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2024-10-24 20:49:37,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#9 [2024-10-24 20:49:37,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#10 [2024-10-24 20:49:37,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#11 [2024-10-24 20:49:37,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#12 [2024-10-24 20:49:37,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#13 [2024-10-24 20:49:37,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#14 [2024-10-24 20:49:37,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#15 [2024-10-24 20:49:37,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#16 [2024-10-24 20:49:37,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#17 [2024-10-24 20:49:37,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#18 [2024-10-24 20:49:37,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#19 [2024-10-24 20:49:37,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#20 [2024-10-24 20:49:37,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#21 [2024-10-24 20:49:37,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#22 [2024-10-24 20:49:37,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#23 [2024-10-24 20:49:37,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#24 [2024-10-24 20:49:37,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#25 [2024-10-24 20:49:37,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#26 [2024-10-24 20:49:37,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#27 [2024-10-24 20:49:37,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#28 [2024-10-24 20:49:37,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#29 [2024-10-24 20:49:37,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#30 [2024-10-24 20:49:37,725 INFO L130 BoogieDeclarations]: Found specification of procedure simple_check_buf [2024-10-24 20:49:37,725 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_check_buf [2024-10-24 20:49:37,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-10-24 20:49:37,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-10-24 20:49:37,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-10-24 20:49:37,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-10-24 20:49:37,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-10-24 20:49:37,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-10-24 20:49:37,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-10-24 20:49:37,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-10-24 20:49:37,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-10-24 20:49:37,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2024-10-24 20:49:37,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2024-10-24 20:49:37,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2024-10-24 20:49:37,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2024-10-24 20:49:37,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2024-10-24 20:49:37,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#14 [2024-10-24 20:49:37,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#15 [2024-10-24 20:49:37,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#16 [2024-10-24 20:49:37,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#17 [2024-10-24 20:49:37,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#18 [2024-10-24 20:49:37,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#19 [2024-10-24 20:49:37,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#20 [2024-10-24 20:49:37,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#21 [2024-10-24 20:49:37,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#22 [2024-10-24 20:49:37,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#23 [2024-10-24 20:49:37,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#24 [2024-10-24 20:49:37,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#25 [2024-10-24 20:49:37,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#26 [2024-10-24 20:49:37,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#27 [2024-10-24 20:49:37,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#28 [2024-10-24 20:49:37,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#29 [2024-10-24 20:49:37,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#30 [2024-10-24 20:49:37,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-10-24 20:49:37,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-10-24 20:49:37,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2024-10-24 20:49:37,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2024-10-24 20:49:37,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2024-10-24 20:49:37,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2024-10-24 20:49:37,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2024-10-24 20:49:37,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#7 [2024-10-24 20:49:37,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#8 [2024-10-24 20:49:37,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#9 [2024-10-24 20:49:37,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#10 [2024-10-24 20:49:37,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#11 [2024-10-24 20:49:37,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#12 [2024-10-24 20:49:37,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#13 [2024-10-24 20:49:37,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#14 [2024-10-24 20:49:37,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#15 [2024-10-24 20:49:37,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#16 [2024-10-24 20:49:37,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#17 [2024-10-24 20:49:37,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#18 [2024-10-24 20:49:37,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#19 [2024-10-24 20:49:37,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#20 [2024-10-24 20:49:37,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#21 [2024-10-24 20:49:37,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#22 [2024-10-24 20:49:37,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#23 [2024-10-24 20:49:37,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#24 [2024-10-24 20:49:37,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#25 [2024-10-24 20:49:37,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#26 [2024-10-24 20:49:37,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#27 [2024-10-24 20:49:37,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#28 [2024-10-24 20:49:37,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#29 [2024-10-24 20:49:37,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#30 [2024-10-24 20:49:37,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-24 20:49:37,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-24 20:49:37,731 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-10-24 20:49:37,731 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-10-24 20:49:37,731 INFO L130 BoogieDeclarations]: Found specification of procedure perform_sglist [2024-10-24 20:49:37,731 INFO L138 BoogieDeclarations]: Found implementation of procedure perform_sglist [2024-10-24 20:49:37,731 INFO L130 BoogieDeclarations]: Found specification of procedure test_unaligned_bulk [2024-10-24 20:49:37,731 INFO L138 BoogieDeclarations]: Found implementation of procedure test_unaligned_bulk [2024-10-24 20:49:37,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-10-24 20:49:37,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-10-24 20:49:37,732 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sglist [2024-10-24 20:49:37,732 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sglist [2024-10-24 20:49:37,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-24 20:49:37,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-24 20:49:37,732 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-10-24 20:49:37,732 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-10-24 20:49:37,732 INFO L130 BoogieDeclarations]: Found specification of procedure set_altsetting [2024-10-24 20:49:37,732 INFO L138 BoogieDeclarations]: Found implementation of procedure set_altsetting [2024-10-24 20:49:37,732 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-10-24 20:49:37,732 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-10-24 20:49:37,732 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-10-24 20:49:37,732 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-10-24 20:49:37,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-24 20:49:37,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-24 20:49:37,732 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2024-10-24 20:49:37,732 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2024-10-24 20:49:37,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-24 20:49:37,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-24 20:49:37,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-24 20:49:37,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-24 20:49:37,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-10-24 20:49:37,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-10-24 20:49:37,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-10-24 20:49:37,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-10-24 20:49:37,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-10-24 20:49:37,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-10-24 20:49:37,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-24 20:49:37,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-24 20:49:37,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-24 20:49:37,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-24 20:49:37,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-24 20:49:37,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-24 20:49:37,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-24 20:49:37,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-24 20:49:37,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-24 20:49:37,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-24 20:49:37,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-24 20:49:37,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-24 20:49:37,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-24 20:49:37,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-24 20:49:37,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-24 20:49:37,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-24 20:49:37,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-24 20:49:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-10-24 20:49:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-10-24 20:49:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-10-24 20:49:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-10-24 20:49:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-10-24 20:49:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-10-24 20:49:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-10-24 20:49:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-10-24 20:49:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-10-24 20:49:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-10-24 20:49:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-10-24 20:49:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-10-24 20:49:37,739 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-10-24 20:49:37,739 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-10-24 20:49:37,739 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-10-24 20:49:37,739 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-10-24 20:49:37,739 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-24 20:49:37,739 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-24 20:49:37,739 INFO L130 BoogieDeclarations]: Found specification of procedure test_halt [2024-10-24 20:49:37,739 INFO L138 BoogieDeclarations]: Found implementation of procedure test_halt [2024-10-24 20:49:37,739 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_out [2024-10-24 20:49:37,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_out [2024-10-24 20:49:37,739 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-10-24 20:49:37,739 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-10-24 20:49:37,739 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2024-10-24 20:49:37,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2024-10-24 20:49:37,740 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_config [2024-10-24 20:49:37,740 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_config [2024-10-24 20:49:37,740 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-10-24 20:49:37,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-10-24 20:49:37,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-24 20:49:37,740 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2024-10-24 20:49:37,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2024-10-24 20:49:37,740 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2024-10-24 20:49:37,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2024-10-24 20:49:37,740 INFO L130 BoogieDeclarations]: Found specification of procedure testdev_to_usbdev [2024-10-24 20:49:37,740 INFO L138 BoogieDeclarations]: Found implementation of procedure testdev_to_usbdev [2024-10-24 20:49:37,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-24 20:49:37,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-24 20:49:37,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-24 20:49:37,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-24 20:49:37,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-24 20:49:37,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-24 20:49:37,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-24 20:49:37,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-24 20:49:37,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-24 20:49:37,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-24 20:49:37,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-24 20:49:37,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-24 20:49:37,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-24 20:49:37,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-24 20:49:37,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-24 20:49:37,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-24 20:49:37,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-24 20:49:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-24 20:49:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-24 20:49:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-24 20:49:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-10-24 20:49:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-10-24 20:49:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-10-24 20:49:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-10-24 20:49:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-10-24 20:49:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-10-24 20:49:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-10-24 20:49:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-10-24 20:49:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-10-24 20:49:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-10-24 20:49:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-10-24 20:49:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-10-24 20:49:37,744 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-10-24 20:49:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-10-24 20:49:37,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-10-24 20:49:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-10-24 20:49:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-10-24 20:49:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-10-24 20:49:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#10 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#11 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#12 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#13 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#14 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#15 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#16 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#17 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#18 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#19 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#20 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#21 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#22 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#23 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#24 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#25 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#26 [2024-10-24 20:49:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#27 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#28 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#29 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#30 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#12 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#13 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#14 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#15 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#16 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#17 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#18 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#19 [2024-10-24 20:49:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#20 [2024-10-24 20:49:37,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#21 [2024-10-24 20:49:37,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#22 [2024-10-24 20:49:37,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#23 [2024-10-24 20:49:37,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#24 [2024-10-24 20:49:37,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#25 [2024-10-24 20:49:37,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#26 [2024-10-24 20:49:37,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#27 [2024-10-24 20:49:37,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#28 [2024-10-24 20:49:37,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#29 [2024-10-24 20:49:37,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#30 [2024-10-24 20:49:37,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-10-24 20:49:37,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-10-24 20:49:37,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2024-10-24 20:49:37,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2024-10-24 20:49:37,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2024-10-24 20:49:37,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2024-10-24 20:49:37,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2024-10-24 20:49:37,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2024-10-24 20:49:37,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#8 [2024-10-24 20:49:37,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#9 [2024-10-24 20:49:37,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#10 [2024-10-24 20:49:37,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#11 [2024-10-24 20:49:37,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#12 [2024-10-24 20:49:37,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#13 [2024-10-24 20:49:37,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#14 [2024-10-24 20:49:37,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#15 [2024-10-24 20:49:37,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#16 [2024-10-24 20:49:37,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#17 [2024-10-24 20:49:37,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#18 [2024-10-24 20:49:37,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#19 [2024-10-24 20:49:37,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#20 [2024-10-24 20:49:37,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#21 [2024-10-24 20:49:37,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#22 [2024-10-24 20:49:37,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#23 [2024-10-24 20:49:37,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#24 [2024-10-24 20:49:37,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#25 [2024-10-24 20:49:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#26 [2024-10-24 20:49:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#27 [2024-10-24 20:49:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#28 [2024-10-24 20:49:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#29 [2024-10-24 20:49:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#30 [2024-10-24 20:49:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-24 20:49:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-10-24 20:49:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-10-24 20:49:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-10-24 20:49:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-10-24 20:49:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-10-24 20:49:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-10-24 20:49:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-10-24 20:49:37,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-10-24 20:49:37,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-10-24 20:49:37,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2024-10-24 20:49:37,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2024-10-24 20:49:37,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2024-10-24 20:49:37,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2024-10-24 20:49:37,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#13 [2024-10-24 20:49:37,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#14 [2024-10-24 20:49:37,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#15 [2024-10-24 20:49:37,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#16 [2024-10-24 20:49:37,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#17 [2024-10-24 20:49:37,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#18 [2024-10-24 20:49:37,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#19 [2024-10-24 20:49:37,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#20 [2024-10-24 20:49:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#21 [2024-10-24 20:49:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#22 [2024-10-24 20:49:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#23 [2024-10-24 20:49:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#24 [2024-10-24 20:49:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#25 [2024-10-24 20:49:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#26 [2024-10-24 20:49:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#27 [2024-10-24 20:49:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#28 [2024-10-24 20:49:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#29 [2024-10-24 20:49:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#30 [2024-10-24 20:49:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-24 20:49:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-24 20:49:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-24 20:49:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-24 20:49:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-24 20:49:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-24 20:49:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-10-24 20:49:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure simple_alloc_urb [2024-10-24 20:49:37,760 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_alloc_urb [2024-10-24 20:49:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure simple_free_urb [2024-10-24 20:49:37,760 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_free_urb [2024-10-24 20:49:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#0 [2024-10-24 20:49:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#1 [2024-10-24 20:49:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#2 [2024-10-24 20:49:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#3 [2024-10-24 20:49:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#4 [2024-10-24 20:49:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#5 [2024-10-24 20:49:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#6 [2024-10-24 20:49:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#7 [2024-10-24 20:49:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#8 [2024-10-24 20:49:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#9 [2024-10-24 20:49:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#10 [2024-10-24 20:49:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#11 [2024-10-24 20:49:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#12 [2024-10-24 20:49:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#13 [2024-10-24 20:49:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#14 [2024-10-24 20:49:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#15 [2024-10-24 20:49:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#16 [2024-10-24 20:49:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#17 [2024-10-24 20:49:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#18 [2024-10-24 20:49:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#19 [2024-10-24 20:49:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#20 [2024-10-24 20:49:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#21 [2024-10-24 20:49:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#22 [2024-10-24 20:49:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#23 [2024-10-24 20:49:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#24 [2024-10-24 20:49:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#25 [2024-10-24 20:49:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#26 [2024-10-24 20:49:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#27 [2024-10-24 20:49:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#28 [2024-10-24 20:49:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#29 [2024-10-24 20:49:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#30 [2024-10-24 20:49:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-10-24 20:49:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#14 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#15 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#16 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#17 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#18 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#19 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#20 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#21 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#22 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#23 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#24 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#25 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#26 [2024-10-24 20:49:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#27 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#28 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#29 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#30 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#14 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#15 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#16 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#17 [2024-10-24 20:49:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#18 [2024-10-24 20:49:37,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#19 [2024-10-24 20:49:37,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#20 [2024-10-24 20:49:37,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#21 [2024-10-24 20:49:37,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#22 [2024-10-24 20:49:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#23 [2024-10-24 20:49:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#24 [2024-10-24 20:49:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#25 [2024-10-24 20:49:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#26 [2024-10-24 20:49:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#27 [2024-10-24 20:49:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#28 [2024-10-24 20:49:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#29 [2024-10-24 20:49:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#30 [2024-10-24 20:49:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0 [2024-10-24 20:49:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1 [2024-10-24 20:49:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2 [2024-10-24 20:49:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3 [2024-10-24 20:49:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4 [2024-10-24 20:49:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5 [2024-10-24 20:49:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#6 [2024-10-24 20:49:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#7 [2024-10-24 20:49:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#8 [2024-10-24 20:49:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#9 [2024-10-24 20:49:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#10 [2024-10-24 20:49:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#11 [2024-10-24 20:49:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#12 [2024-10-24 20:49:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#13 [2024-10-24 20:49:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#14 [2024-10-24 20:49:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#15 [2024-10-24 20:49:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#16 [2024-10-24 20:49:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#17 [2024-10-24 20:49:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#18 [2024-10-24 20:49:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#19 [2024-10-24 20:49:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#20 [2024-10-24 20:49:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#21 [2024-10-24 20:49:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#22 [2024-10-24 20:49:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#23 [2024-10-24 20:49:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#24 [2024-10-24 20:49:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#25 [2024-10-24 20:49:37,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#26 [2024-10-24 20:49:37,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#27 [2024-10-24 20:49:37,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#28 [2024-10-24 20:49:37,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#29 [2024-10-24 20:49:37,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#30 [2024-10-24 20:49:37,773 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-10-24 20:49:37,773 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-10-24 20:49:37,773 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2024-10-24 20:49:37,773 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2024-10-24 20:49:37,773 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-10-24 20:49:37,773 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-10-24 20:49:37,773 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-10-24 20:49:37,773 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-10-24 20:49:37,773 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_ioctl [2024-10-24 20:49:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_ioctl [2024-10-24 20:49:37,774 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-10-24 20:49:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-10-24 20:49:37,774 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2024-10-24 20:49:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2024-10-24 20:49:37,774 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_disconnect [2024-10-24 20:49:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_disconnect [2024-10-24 20:49:37,774 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-10-24 20:49:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-10-24 20:49:37,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-10-24 20:49:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-10-24 20:49:37,774 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2024-10-24 20:49:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2024-10-24 20:49:37,774 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-10-24 20:49:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-10-24 20:49:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-10-24 20:49:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-10-24 20:49:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-10-24 20:49:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-10-24 20:49:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure test_iso_queue [2024-10-24 20:49:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure test_iso_queue [2024-10-24 20:49:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-10-24 20:49:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-10-24 20:49:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-10-24 20:49:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-10-24 20:49:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-10-24 20:49:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-10-24 20:49:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-24 20:49:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-24 20:49:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2024-10-24 20:49:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2024-10-24 20:49:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure verify_not_halted [2024-10-24 20:49:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_not_halted [2024-10-24 20:49:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-10-24 20:49:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-10-24 20:49:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-24 20:49:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_alloc_urb [2024-10-24 20:49:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_alloc_urb [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2024-10-24 20:49:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-10-24 20:49:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-10-24 20:49:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-24 20:49:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-24 20:49:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-24 20:49:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-24 20:49:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-10-24 20:49:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-10-24 20:49:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-10-24 20:49:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-10-24 20:49:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-10-24 20:49:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-10-24 20:49:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-10-24 20:49:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-10-24 20:49:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-10-24 20:49:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-10-24 20:49:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-10-24 20:49:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-10-24 20:49:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-10-24 20:49:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2024-10-24 20:49:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2024-10-24 20:49:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_simple [2024-10-24 20:49:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_simple [2024-10-24 20:49:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-10-24 20:49:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-10-24 20:49:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-10-24 20:49:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-10-24 20:49:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure simple_io [2024-10-24 20:49:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_io [2024-10-24 20:49:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_buf [2024-10-24 20:49:37,779 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_buf [2024-10-24 20:49:37,779 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_offset [2024-10-24 20:49:37,779 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_offset [2024-10-24 20:49:37,779 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-10-24 20:49:37,779 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-10-24 20:49:37,779 INFO L130 BoogieDeclarations]: Found specification of procedure check_guard_bytes [2024-10-24 20:49:37,779 INFO L138 BoogieDeclarations]: Found implementation of procedure check_guard_bytes [2024-10-24 20:49:37,780 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2024-10-24 20:49:37,780 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2024-10-24 20:49:37,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 20:49:37,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 20:49:37,780 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2024-10-24 20:49:37,780 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2024-10-24 20:49:38,527 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 20:49:38,530 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 20:49:56,988 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-24 20:50:02,273 INFO L? ?]: Removed 1793 outVars from TransFormulas that were not future-live. [2024-10-24 20:50:02,274 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 20:50:02,543 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 20:50:02,545 INFO L314 CfgBuilder]: Removed 0 assume(true) statements. [2024-10-24 20:50:02,545 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 08:50:02 BoogieIcfgContainer [2024-10-24 20:50:02,545 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 20:50:02,547 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 20:50:02,547 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 20:50:02,550 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 20:50:02,550 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 08:49:34" (1/3) ... [2024-10-24 20:50:02,550 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b076908 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 08:50:02, skipping insertion in model container [2024-10-24 20:50:02,550 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:49:36" (2/3) ... [2024-10-24 20:50:02,551 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b076908 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 08:50:02, skipping insertion in model container [2024-10-24 20:50:02,551 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 08:50:02" (3/3) ... [2024-10-24 20:50:02,553 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 [2024-10-24 20:50:02,567 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 20:50:02,567 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 86 error locations. [2024-10-24 20:50:02,646 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 20:50:02,650 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;@2b5f0b2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 20:50:02,652 INFO L334 AbstractCegarLoop]: Starting to check reachability of 86 error locations. [2024-10-24 20:50:02,661 INFO L276 IsEmpty]: Start isEmpty. Operand has 1496 states, 989 states have (on average 1.4954499494438827) internal successors, (1479), 1096 states have internal predecessors, (1479), 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) [2024-10-24 20:50:02,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-10-24 20:50:02,669 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:50:02,669 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] [2024-10-24 20:50:02,670 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)] === [2024-10-24 20:50:02,673 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 20:50:02,674 INFO L85 PathProgramCache]: Analyzing trace with hash -1106442935, now seen corresponding path program 1 times [2024-10-24 20:50:02,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-24 20:50:02,686 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [345898546] [2024-10-24 20:50:02,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 20:50:02,686 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-24 20:50:02,686 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-24 20:50:02,689 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-24 20:50:02,691 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-10-24 20:50:03,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 20:50:03,643 INFO L255 TraceCheckSpWp]: Trace formula consists of 1022 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-10-24 20:50:03,648 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-24 20:50:03,657 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-10-24 20:50:03,657 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-24 20:50:03,657 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-24 20:50:03,657 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [345898546] [2024-10-24 20:50:03,658 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [345898546] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 20:50:03,658 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 20:50:03,658 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-10-24 20:50:03,659 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1356453935] [2024-10-24 20:50:03,659 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 20:50:03,662 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-24 20:50:03,662 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-24 20:50:03,675 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-24 20:50:03,676 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-24 20:50:03,679 INFO L87 Difference]: Start difference. First operand has 1496 states, 989 states have (on average 1.4954499494438827) internal successors, (1479), 1096 states have internal predecessors, (1479), 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 2 states, 1 states have (on average 22.0) internal successors, (22), 2 states have internal predecessors, (22), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2024-10-24 20:50:07,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 20:50:08,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 20:50:08,070 INFO L93 Difference]: Finished difference Result 2945 states and 4415 transitions. [2024-10-24 20:50:08,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-24 20:50:08,075 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 1 states have (on average 22.0) internal successors, (22), 2 states have internal predecessors, (22), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 33 [2024-10-24 20:50:08,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 20:50:08,108 INFO L225 Difference]: With dead ends: 2945 [2024-10-24 20:50:08,108 INFO L226 Difference]: Without dead ends: 1436 [2024-10-24 20:50:08,125 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-24 20:50:08,129 INFO L432 NwaCegarLoop]: 1990 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 130 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1990 SdHoareTripleChecker+Invalid, 130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 130 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2024-10-24 20:50:08,129 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1990 Invalid, 130 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 130 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2024-10-24 20:50:08,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1436 states. [2024-10-24 20:50:08,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1436 to 1436. [2024-10-24 20:50:08,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1436 states, 978 states have (on average 1.4427402862985685) internal successors, (1411), 1037 states have internal predecessors, (1411), 342 states have call successors, (342), 73 states have call predecessors, (342), 73 states have return successors, (342), 335 states have call predecessors, (342), 342 states have call successors, (342) [2024-10-24 20:50:08,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1436 states and 2095 transitions. [2024-10-24 20:50:08,264 INFO L78 Accepts]: Start accepts. Automaton has 1436 states and 2095 transitions. Word has length 33 [2024-10-24 20:50:08,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 20:50:08,266 INFO L471 AbstractCegarLoop]: Abstraction has 1436 states and 2095 transitions. [2024-10-24 20:50:08,266 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 22.0) internal successors, (22), 2 states have internal predecessors, (22), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2024-10-24 20:50:08,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 2095 transitions. [2024-10-24 20:50:08,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-10-24 20:50:08,268 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 20:50:08,268 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] [2024-10-24 20:50:08,282 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0