./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a244c7-c3fa-4576-a37d-15022e09b3b5/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a244c7-c3fa-4576-a37d-15022e09b3b5/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a244c7-c3fa-4576-a37d-15022e09b3b5/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a244c7-c3fa-4576-a37d-15022e09b3b5/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a244c7-c3fa-4576-a37d-15022e09b3b5/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a244c7-c3fa-4576-a37d-15022e09b3b5/bin/uautomizer-verify-4GaUIPS5ZU --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-4fc63b2 [2024-10-31 22:11:12,457 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:11:12,521 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a244c7-c3fa-4576-a37d-15022e09b3b5/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-10-31 22:11:12,526 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:11:12,526 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:11:12,555 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:11:12,555 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:11:12,556 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:11:12,556 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:11:12,557 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:11:12,557 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:11:12,559 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:11:12,560 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:11:12,560 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:11:12,561 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:11:12,561 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:11:12,562 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:11:12,562 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:11:12,563 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:11:12,563 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:11:12,563 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:11:12,564 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:11:12,564 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:11:12,565 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-31 22:11:12,565 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-31 22:11:12,566 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:11:12,566 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:11:12,566 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:11:12,567 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:11:12,567 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:11:12,567 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:11:12,568 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:11:12,568 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:11:12,568 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:11:12,569 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:11:12,569 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:11:12,570 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 22:11:12,570 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:11:12,570 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:11:12,571 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:11:12,571 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:11:12,571 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a244c7-c3fa-4576-a37d-15022e09b3b5/bin/uautomizer-verify-4GaUIPS5ZU/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a244c7-c3fa-4576-a37d-15022e09b3b5/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 [2024-10-31 22:11:12,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:11:12,899 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:11:12,903 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:11:12,905 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:11:12,905 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:11:12,907 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a244c7-c3fa-4576-a37d-15022e09b3b5/bin/uautomizer-verify-4GaUIPS5ZU/../../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 Unable to find full path for "g++" [2024-10-31 22:11:15,158 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:11:15,693 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:11:15,695 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a244c7-c3fa-4576-a37d-15022e09b3b5/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 [2024-10-31 22:11:15,741 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a244c7-c3fa-4576-a37d-15022e09b3b5/bin/uautomizer-verify-4GaUIPS5ZU/data/3b2e82ec6/e8d677e7f8714c97bdce7304f4ecd22a/FLAG88ea6c80e [2024-10-31 22:11:15,761 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a244c7-c3fa-4576-a37d-15022e09b3b5/bin/uautomizer-verify-4GaUIPS5ZU/data/3b2e82ec6/e8d677e7f8714c97bdce7304f4ecd22a [2024-10-31 22:11:15,765 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:11:15,766 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:11:15,770 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:11:15,770 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:11:15,776 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:11:15,777 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:11:15" (1/1) ... [2024-10-31 22:11:15,778 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30b77abb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:15, skipping insertion in model container [2024-10-31 22:11:15,780 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:11:15" (1/1) ... [2024-10-31 22:11:15,914 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:11:16,396 WARN L1334 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2024-10-31 22:11:16,397 WARN L1334 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2024-10-31 22:11:17,612 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:11:17,650 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:11:17,794 WARN L1334 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2024-10-31 22:11:17,795 WARN L1334 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2024-10-31 22:11:17,798 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] [2024-10-31 22:11:17,800 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] [2024-10-31 22:11:17,801 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] [2024-10-31 22:11:17,816 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] [2024-10-31 22:11:17,816 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] [2024-10-31 22:11:17,817 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] [2024-10-31 22:11:17,818 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] [2024-10-31 22:11:17,819 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] [2024-10-31 22:11:17,820 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] [2024-10-31 22:11:18,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:11:18,194 INFO L204 MainTranslator]: Completed translation [2024-10-31 22:11:18,195 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:18 WrapperNode [2024-10-31 22:11:18,195 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:11:18,197 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 22:11:18,197 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 22:11:18,197 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 22:11:18,205 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:18" (1/1) ... [2024-10-31 22:11:18,289 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:18" (1/1) ... [2024-10-31 22:11:18,476 INFO L138 Inliner]: procedures = 191, calls = 1829, calls flagged for inlining = 80, calls inlined = 71, statements flattened = 5384 [2024-10-31 22:11:18,476 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 22:11:18,477 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 22:11:18,477 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 22:11:18,478 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 22:11:18,490 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:18" (1/1) ... [2024-10-31 22:11:18,491 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:18" (1/1) ... [2024-10-31 22:11:18,537 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:18" (1/1) ... [2024-10-31 22:11:19,258 INFO L175 MemorySlicer]: Split 1016 memory accesses to 31 slices as follows [1, 12, 30, 1, 9, 0, 52, 20, 2, 4, 2, 8, 1, 8, 1, 8, 6, 7, 1, 7, 727, 8, 8, 7, 7, 7, 7, 7, 7, 7, 44]. 72 percent of accesses are in the largest equivalence class. The 194 initializations are split as follows [0, 0, 0, 1, 9, 0, 52, 20, 0, 4, 2, 8, 1, 8, 1, 8, 6, 0, 1, 0, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 0]. The 297 writes are split as follows [0, 3, 25, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 6, 212, 0, 0, 0, 0, 0, 0, 0, 0, 0, 44]. [2024-10-31 22:11:19,258 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:18" (1/1) ... [2024-10-31 22:11:19,258 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:18" (1/1) ... [2024-10-31 22:11:19,383 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:18" (1/1) ... [2024-10-31 22:11:19,417 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:18" (1/1) ... [2024-10-31 22:11:19,451 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:18" (1/1) ... [2024-10-31 22:11:19,494 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:18" (1/1) ... [2024-10-31 22:11:19,541 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 22:11:19,543 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 22:11:19,543 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 22:11:19,543 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 22:11:19,544 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:18" (1/1) ... [2024-10-31 22:11:19,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:11:19,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a244c7-c3fa-4576-a37d-15022e09b3b5/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:11:19,583 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a244c7-c3fa-4576-a37d-15022e09b3b5/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-31 22:11:19,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41a244c7-c3fa-4576-a37d-15022e09b3b5/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-31 22:11:19,616 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2024-10-31 22:11:19,616 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2024-10-31 22:11:19,616 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-10-31 22:11:19,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-10-31 22:11:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-31 22:11:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-31 22:11:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-31 22:11:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-31 22:11:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-31 22:11:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-31 22:11:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-31 22:11:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-31 22:11:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-31 22:11:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-31 22:11:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-31 22:11:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-31 22:11:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-31 22:11:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-31 22:11:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-31 22:11:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-31 22:11:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-31 22:11:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-31 22:11:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-31 22:11:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-10-31 22:11:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-10-31 22:11:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-10-31 22:11:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-10-31 22:11:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-10-31 22:11:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-10-31 22:11:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-10-31 22:11:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-10-31 22:11:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-10-31 22:11:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-10-31 22:11:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-10-31 22:11:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-10-31 22:11:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-10-31 22:11:19,625 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-10-31 22:11:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-10-31 22:11:19,625 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-10-31 22:11:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-10-31 22:11:19,625 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-10-31 22:11:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure free_sglist [2024-10-31 22:11:19,625 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sglist [2024-10-31 22:11:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-10-31 22:11:19,626 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-10-31 22:11:19,626 INFO L130 BoogieDeclarations]: Found specification of procedure test_iso_queue [2024-10-31 22:11:19,626 INFO L138 BoogieDeclarations]: Found implementation of procedure test_iso_queue [2024-10-31 22:11:19,626 INFO L130 BoogieDeclarations]: Found specification of procedure simple_check_buf [2024-10-31 22:11:19,626 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_check_buf [2024-10-31 22:11:19,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-31 22:11:19,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-31 22:11:19,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-31 22:11:19,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-31 22:11:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-31 22:11:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-31 22:11:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-31 22:11:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-31 22:11:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-31 22:11:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-31 22:11:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-31 22:11:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-31 22:11:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-31 22:11:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-31 22:11:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-31 22:11:19,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-31 22:11:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-31 22:11:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-31 22:11:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-31 22:11:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-10-31 22:11:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-10-31 22:11:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-10-31 22:11:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-10-31 22:11:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-10-31 22:11:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-10-31 22:11:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-10-31 22:11:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-10-31 22:11:19,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-10-31 22:11:19,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-10-31 22:11:19,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-10-31 22:11:19,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-10-31 22:11:19,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-31 22:11:19,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-31 22:11:19,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-31 22:11:19,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-31 22:11:19,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-31 22:11:19,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-31 22:11:19,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-31 22:11:19,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-31 22:11:19,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-31 22:11:19,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-31 22:11:19,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-31 22:11:19,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-31 22:11:19,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-31 22:11:19,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-31 22:11:19,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-31 22:11:19,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-31 22:11:19,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-31 22:11:19,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-31 22:11:19,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-31 22:11:19,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-31 22:11:19,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-31 22:11:19,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-31 22:11:19,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-31 22:11:19,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-31 22:11:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-31 22:11:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-31 22:11:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-10-31 22:11:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-10-31 22:11:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-10-31 22:11:19,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-10-31 22:11:19,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-10-31 22:11:19,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-10-31 22:11:19,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-10-31 22:11:19,636 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-10-31 22:11:19,637 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-10-31 22:11:19,637 INFO L130 BoogieDeclarations]: Found specification of procedure perform_sglist [2024-10-31 22:11:19,637 INFO L138 BoogieDeclarations]: Found implementation of procedure perform_sglist [2024-10-31 22:11:19,637 INFO L130 BoogieDeclarations]: Found specification of procedure test_unaligned_bulk [2024-10-31 22:11:19,637 INFO L138 BoogieDeclarations]: Found implementation of procedure test_unaligned_bulk [2024-10-31 22:11:19,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-10-31 22:11:19,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-10-31 22:11:19,638 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sglist [2024-10-31 22:11:19,638 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sglist [2024-10-31 22:11:19,638 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-10-31 22:11:19,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-10-31 22:11:19,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-31 22:11:19,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-31 22:11:19,638 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-10-31 22:11:19,638 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-10-31 22:11:19,639 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-10-31 22:11:19,639 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-10-31 22:11:19,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-10-31 22:11:19,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-10-31 22:11:19,639 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-31 22:11:19,639 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-31 22:11:19,639 INFO L130 BoogieDeclarations]: Found specification of procedure set_altsetting [2024-10-31 22:11:19,639 INFO L138 BoogieDeclarations]: Found implementation of procedure set_altsetting [2024-10-31 22:11:19,639 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2024-10-31 22:11:19,639 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2024-10-31 22:11:19,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-31 22:11:19,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-31 22:11:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-31 22:11:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-31 22:11:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-31 22:11:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-31 22:11:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-31 22:11:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-31 22:11:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-31 22:11:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-31 22:11:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-31 22:11:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-31 22:11:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-31 22:11:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-31 22:11:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-31 22:11:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-31 22:11:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-31 22:11:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-31 22:11:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-31 22:11:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-31 22:11:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-31 22:11:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-31 22:11:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-31 22:11:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-31 22:11:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-10-31 22:11:19,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-10-31 22:11:19,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-10-31 22:11:19,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-10-31 22:11:19,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-10-31 22:11:19,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-10-31 22:11:19,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-10-31 22:11:19,645 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-10-31 22:11:19,645 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-10-31 22:11:19,645 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-10-31 22:11:19,645 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-10-31 22:11:19,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-31 22:11:19,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-31 22:11:19,645 INFO L130 BoogieDeclarations]: Found specification of procedure verify_not_halted [2024-10-31 22:11:19,646 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_not_halted [2024-10-31 22:11:19,646 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2024-10-31 22:11:19,646 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2024-10-31 22:11:19,647 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-10-31 22:11:19,648 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-10-31 22:11:19,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-31 22:11:19,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-31 22:11:19,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-31 22:11:19,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-31 22:11:19,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-31 22:11:19,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-31 22:11:19,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-31 22:11:19,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-31 22:11:19,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-31 22:11:19,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-31 22:11:19,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-31 22:11:19,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-31 22:11:19,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-31 22:11:19,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-31 22:11:19,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-31 22:11:19,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-31 22:11:19,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-31 22:11:19,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-31 22:11:19,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-31 22:11:19,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-10-31 22:11:19,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-10-31 22:11:19,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-10-31 22:11:19,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-10-31 22:11:19,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-10-31 22:11:19,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-10-31 22:11:19,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-10-31 22:11:19,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-10-31 22:11:19,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-10-31 22:11:19,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-10-31 22:11:19,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-10-31 22:11:19,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-10-31 22:11:19,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-10-31 22:11:19,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-10-31 22:11:19,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-31 22:11:19,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-31 22:11:19,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-31 22:11:19,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-31 22:11:19,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-31 22:11:19,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-31 22:11:19,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-31 22:11:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-31 22:11:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-31 22:11:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-31 22:11:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-31 22:11:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-31 22:11:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-31 22:11:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-31 22:11:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-31 22:11:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-31 22:11:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-31 22:11:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-10-31 22:11:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-10-31 22:11:19,654 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-10-31 22:11:19,654 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-10-31 22:11:19,654 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-10-31 22:11:19,654 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-10-31 22:11:19,654 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-10-31 22:11:19,654 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-10-31 22:11:19,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-10-31 22:11:19,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-10-31 22:11:19,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-10-31 22:11:19,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-10-31 22:11:19,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-10-31 22:11:19,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-10-31 22:11:19,655 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-10-31 22:11:19,655 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-10-31 22:11:19,656 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-31 22:11:19,656 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-31 22:11:19,656 INFO L130 BoogieDeclarations]: Found specification of procedure test_halt [2024-10-31 22:11:19,656 INFO L138 BoogieDeclarations]: Found implementation of procedure test_halt [2024-10-31 22:11:19,656 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_alloc_urb [2024-10-31 22:11:19,656 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_alloc_urb [2024-10-31 22:11:19,656 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2024-10-31 22:11:19,656 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2024-10-31 22:11:19,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-31 22:11:19,657 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_out [2024-10-31 22:11:19,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_out [2024-10-31 22:11:19,657 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-10-31 22:11:19,657 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-10-31 22:11:19,657 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-10-31 22:11:19,657 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-10-31 22:11:19,658 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2024-10-31 22:11:19,658 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2024-10-31 22:11:19,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 22:11:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_config [2024-10-31 22:11:19,659 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_config [2024-10-31 22:11:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-10-31 22:11:19,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-10-31 22:11:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-10-31 22:11:19,659 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-10-31 22:11:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-31 22:11:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-31 22:11:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-31 22:11:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-31 22:11:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-31 22:11:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-31 22:11:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-31 22:11:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-31 22:11:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-31 22:11:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-31 22:11:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-31 22:11:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-31 22:11:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-31 22:11:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-31 22:11:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-31 22:11:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-31 22:11:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-31 22:11:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-31 22:11:19,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-31 22:11:19,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-31 22:11:19,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-10-31 22:11:19,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-10-31 22:11:19,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-10-31 22:11:19,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-10-31 22:11:19,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-10-31 22:11:19,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-10-31 22:11:19,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-10-31 22:11:19,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-10-31 22:11:19,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-10-31 22:11:19,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-10-31 22:11:19,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-10-31 22:11:19,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-31 22:11:19,662 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2024-10-31 22:11:19,663 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2024-10-31 22:11:19,663 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-10-31 22:11:19,663 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-10-31 22:11:19,663 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2024-10-31 22:11:19,663 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2024-10-31 22:11:19,663 INFO L130 BoogieDeclarations]: Found specification of procedure testdev_to_usbdev [2024-10-31 22:11:19,663 INFO L138 BoogieDeclarations]: Found implementation of procedure testdev_to_usbdev [2024-10-31 22:11:19,664 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2024-10-31 22:11:19,664 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2024-10-31 22:11:19,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-31 22:11:19,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-31 22:11:19,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-31 22:11:19,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-31 22:11:19,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-31 22:11:19,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-31 22:11:19,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-31 22:11:19,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-31 22:11:19,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-31 22:11:19,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-31 22:11:19,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-31 22:11:19,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-31 22:11:19,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-31 22:11:19,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-31 22:11:19,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-31 22:11:19,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-31 22:11:19,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-31 22:11:19,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-31 22:11:19,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-31 22:11:19,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-31 22:11:19,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-10-31 22:11:19,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-10-31 22:11:19,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-10-31 22:11:19,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-10-31 22:11:19,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-10-31 22:11:19,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-10-31 22:11:19,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-10-31 22:11:19,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-10-31 22:11:19,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-10-31 22:11:19,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-10-31 22:11:19,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-10-31 22:11:19,667 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_simple [2024-10-31 22:11:19,668 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_simple [2024-10-31 22:11:19,668 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-10-31 22:11:19,668 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-10-31 22:11:19,668 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-10-31 22:11:19,668 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-10-31 22:11:19,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-10-31 22:11:19,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-10-31 22:11:19,668 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-10-31 22:11:19,668 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-10-31 22:11:19,669 INFO L130 BoogieDeclarations]: Found specification of procedure simple_io [2024-10-31 22:11:19,669 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_io [2024-10-31 22:11:19,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-31 22:11:19,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-31 22:11:19,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-31 22:11:19,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-31 22:11:19,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-31 22:11:19,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-31 22:11:19,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-31 22:11:19,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-31 22:11:19,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-31 22:11:19,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-31 22:11:19,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-31 22:11:19,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-31 22:11:19,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-31 22:11:19,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-31 22:11:19,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-31 22:11:19,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-31 22:11:19,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-31 22:11:19,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-31 22:11:19,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-31 22:11:19,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-31 22:11:19,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-31 22:11:19,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-10-31 22:11:19,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-10-31 22:11:19,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-10-31 22:11:19,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-10-31 22:11:19,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-10-31 22:11:19,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-10-31 22:11:19,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-10-31 22:11:19,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-10-31 22:11:19,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-10-31 22:11:19,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-10-31 22:11:19,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-10-31 22:11:19,672 INFO L130 BoogieDeclarations]: Found specification of procedure simple_alloc_urb [2024-10-31 22:11:19,673 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_alloc_urb [2024-10-31 22:11:19,673 INFO L130 BoogieDeclarations]: Found specification of procedure simple_free_urb [2024-10-31 22:11:19,673 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_free_urb [2024-10-31 22:11:19,673 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-10-31 22:11:19,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-10-31 22:11:19,673 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_buf [2024-10-31 22:11:19,673 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_buf [2024-10-31 22:11:19,673 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2024-10-31 22:11:19,673 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2024-10-31 22:11:19,673 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-10-31 22:11:19,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-10-31 22:11:19,674 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-10-31 22:11:19,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-10-31 22:11:19,674 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_ioctl [2024-10-31 22:11:19,674 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_ioctl [2024-10-31 22:11:19,674 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_offset [2024-10-31 22:11:19,674 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_offset [2024-10-31 22:11:19,674 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-10-31 22:11:19,674 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-10-31 22:11:19,674 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-10-31 22:11:19,674 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-10-31 22:11:19,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-31 22:11:19,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-31 22:11:19,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-31 22:11:19,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-31 22:11:19,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-31 22:11:19,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-31 22:11:19,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-31 22:11:19,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-31 22:11:19,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-31 22:11:19,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-31 22:11:19,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-31 22:11:19,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-31 22:11:19,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-31 22:11:19,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-31 22:11:19,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-31 22:11:19,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-31 22:11:19,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-31 22:11:19,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-31 22:11:19,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-31 22:11:19,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-31 22:11:19,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-31 22:11:19,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-31 22:11:19,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-31 22:11:19,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-31 22:11:19,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-10-31 22:11:19,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-10-31 22:11:19,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-10-31 22:11:19,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-10-31 22:11:19,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-10-31 22:11:19,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-10-31 22:11:19,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-10-31 22:11:19,679 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2024-10-31 22:11:19,679 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2024-10-31 22:11:19,679 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_disconnect [2024-10-31 22:11:19,679 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_disconnect [2024-10-31 22:11:19,680 INFO L130 BoogieDeclarations]: Found specification of procedure check_guard_bytes [2024-10-31 22:11:19,680 INFO L138 BoogieDeclarations]: Found implementation of procedure check_guard_bytes [2024-10-31 22:11:19,680 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2024-10-31 22:11:19,680 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2024-10-31 22:11:19,680 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-10-31 22:11:19,680 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-10-31 22:11:19,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-10-31 22:11:19,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-10-31 22:11:19,681 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 22:11:19,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 22:11:19,681 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2024-10-31 22:11:19,681 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2024-10-31 22:11:20,568 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 22:11:20,572 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 22:11:20,789 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-31 22:11:31,805 INFO L? ?]: Removed 1848 outVars from TransFormulas that were not future-live. [2024-10-31 22:11:31,805 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 22:11:31,872 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 22:11:31,872 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-10-31 22:11:31,873 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:11:31 BoogieIcfgContainer [2024-10-31 22:11:31,873 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 22:11:31,877 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-31 22:11:31,877 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-31 22:11:31,881 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-31 22:11:31,881 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.10 10:11:15" (1/3) ... [2024-10-31 22:11:31,882 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69047536 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:11:31, skipping insertion in model container [2024-10-31 22:11:31,882 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:18" (2/3) ... [2024-10-31 22:11:31,884 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69047536 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:11:31, skipping insertion in model container [2024-10-31 22:11:31,884 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:11:31" (3/3) ... [2024-10-31 22:11:31,885 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 [2024-10-31 22:11:31,905 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-31 22:11:31,905 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 86 error locations. [2024-10-31 22:11:32,037 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-31 22:11:32,044 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;@1bc0100e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-31 22:11:32,044 INFO L334 AbstractCegarLoop]: Starting to check reachability of 86 error locations. [2024-10-31 22:11:32,055 INFO L276 IsEmpty]: Start isEmpty. Operand has 1765 states, 1258 states have (on average 1.4403815580286168) internal successors, (1812), 1363 states have internal predecessors, (1812), 346 states have call successors, (346), 75 states have call predecessors, (346), 74 states have return successors, (343), 336 states have call predecessors, (343), 343 states have call successors, (343) [2024-10-31 22:11:32,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-10-31 22:11:32,066 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:11:32,066 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-31 22:11:32,067 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)] === [2024-10-31 22:11:32,072 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:11:32,072 INFO L85 PathProgramCache]: Analyzing trace with hash 1048517218, now seen corresponding path program 1 times [2024-10-31 22:11:32,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:11:32,082 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1894495009] [2024-10-31 22:11:32,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:11:32,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:11:38,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:11:38,686 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-31 22:11:38,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:11:38,702 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-10-31 22:11:38,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:11:38,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-31 22:11:38,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:11:38,829 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-10-31 22:11:38,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:11:38,845 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-10-31 22:11:38,848 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-31 22:11:38,848 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1894495009] [2024-10-31 22:11:38,849 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1894495009] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 22:11:38,850 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 22:11:38,850 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-31 22:11:38,853 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [19325430] [2024-10-31 22:11:38,854 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 22:11:38,858 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-31 22:11:38,859 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-31 22:11:38,888 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-31 22:11:38,892 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-31 22:11:38,899 INFO L87 Difference]: Start difference. First operand has 1765 states, 1258 states have (on average 1.4403815580286168) internal successors, (1812), 1363 states have internal predecessors, (1812), 346 states have call successors, (346), 75 states have call predecessors, (346), 74 states have return successors, (343), 336 states have call predecessors, (343), 343 states have call successors, (343) Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-10-31 22:11:42,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []