./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2aeba-c486-4396-b9ab-2803cc989103/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2aeba-c486-4396-b9ab-2803cc989103/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2aeba-c486-4396-b9ab-2803cc989103/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2aeba-c486-4396-b9ab-2803cc989103/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2aeba-c486-4396-b9ab-2803cc989103/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2aeba-c486-4396-b9ab-2803cc989103/bin/uautomizer-verify-bycVGegfSx --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2753d752216607180728226381b5a5c2bb1273cd3c02dbf53b55cd0db95c4306 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 21:03:13,415 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 21:03:13,537 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2aeba-c486-4396-b9ab-2803cc989103/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-21 21:03:13,543 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 21:03:13,550 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 21:03:13,590 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 21:03:13,591 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 21:03:13,591 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 21:03:13,593 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 21:03:13,598 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 21:03:13,599 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 21:03:13,599 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 21:03:13,600 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 21:03:13,602 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 21:03:13,602 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 21:03:13,603 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 21:03:13,603 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 21:03:13,604 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 21:03:13,604 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 21:03:13,604 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 21:03:13,605 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 21:03:13,606 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 21:03:13,606 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 21:03:13,606 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 21:03:13,607 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 21:03:13,608 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 21:03:13,608 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 21:03:13,609 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 21:03:13,609 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 21:03:13,610 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 21:03:13,611 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 21:03:13,611 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 21:03:13,612 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 21:03:13,612 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 21:03:13,612 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 21:03:13,633 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 21:03:13,633 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 21:03:13,634 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 21:03:13,634 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 21:03:13,634 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_d7c2aeba-c486-4396-b9ab-2803cc989103/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2aeba-c486-4396-b9ab-2803cc989103/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2753d752216607180728226381b5a5c2bb1273cd3c02dbf53b55cd0db95c4306 [2023-11-21 21:03:13,989 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 21:03:14,028 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 21:03:14,031 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 21:03:14,032 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 21:03:14,033 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 21:03:14,035 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2aeba-c486-4396-b9ab-2803cc989103/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2023-11-21 21:03:17,282 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 21:03:18,016 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 21:03:18,016 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2aeba-c486-4396-b9ab-2803cc989103/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2023-11-21 21:03:18,084 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2aeba-c486-4396-b9ab-2803cc989103/bin/uautomizer-verify-bycVGegfSx/data/0456e0395/58d5ab5442df4575a1aee935e057f355/FLAGf18051ec1 [2023-11-21 21:03:18,105 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2aeba-c486-4396-b9ab-2803cc989103/bin/uautomizer-verify-bycVGegfSx/data/0456e0395/58d5ab5442df4575a1aee935e057f355 [2023-11-21 21:03:18,112 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 21:03:18,114 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 21:03:18,118 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 21:03:18,118 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 21:03:18,124 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 21:03:18,125 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:03:18" (1/1) ... [2023-11-21 21:03:18,127 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@117bac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:18, skipping insertion in model container [2023-11-21 21:03:18,127 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:03:18" (1/1) ... [2023-11-21 21:03:18,371 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 21:03:21,151 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2aeba-c486-4396-b9ab-2803cc989103/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[277173,277186] [2023-11-21 21:03:21,394 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 21:03:21,463 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 21:03:21,568 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; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [3628-3629] [2023-11-21 21:03:21,570 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [3640-3641] [2023-11-21 21:03:21,571 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3644-3645] [2023-11-21 21:03:21,571 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3648-3649] [2023-11-21 21:03:21,571 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3652-3653] [2023-11-21 21:03:21,939 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2aeba-c486-4396-b9ab-2803cc989103/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[277173,277186] [2023-11-21 21:03:21,955 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 21:03:22,101 WARN L675 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 21:03:22,101 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 21:03:22,110 INFO L206 MainTranslator]: Completed translation [2023-11-21 21:03:22,110 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:22 WrapperNode [2023-11-21 21:03:22,111 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 21:03:22,112 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 21:03:22,112 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 21:03:22,112 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 21:03:22,121 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:22" (1/1) ... [2023-11-21 21:03:22,274 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:22" (1/1) ... [2023-11-21 21:03:22,523 INFO L138 Inliner]: procedures = 384, calls = 3117, calls flagged for inlining = 182, calls inlined = 150, statements flattened = 7306 [2023-11-21 21:03:22,524 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 21:03:22,525 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 21:03:22,525 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 21:03:22,525 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 21:03:22,538 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:22" (1/1) ... [2023-11-21 21:03:22,538 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:22" (1/1) ... [2023-11-21 21:03:22,588 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:22" (1/1) ... [2023-11-21 21:03:23,531 INFO L187 HeapSplitter]: Split 1204 memory accesses to 33 slices as follows [4, 6, 4, 1, 6, 4, 6, 4, 6, 4, 1, 9, 34, 5, 2, 990, 2, 6, 4, 2, 45, 6, 1, 4, 2, 1, 26, 1, 1, 1, 6, 4, 6] [2023-11-21 21:03:23,532 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:22" (1/1) ... [2023-11-21 21:03:23,532 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:22" (1/1) ... [2023-11-21 21:03:23,719 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:22" (1/1) ... [2023-11-21 21:03:23,762 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:22" (1/1) ... [2023-11-21 21:03:23,799 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:22" (1/1) ... [2023-11-21 21:03:23,820 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:22" (1/1) ... [2023-11-21 21:03:23,873 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 21:03:23,874 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 21:03:23,874 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 21:03:23,874 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 21:03:23,875 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:22" (1/1) ... [2023-11-21 21:03:23,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 21:03:23,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2aeba-c486-4396-b9ab-2803cc989103/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:03:23,916 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2aeba-c486-4396-b9ab-2803cc989103/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 21:03:23,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7c2aeba-c486-4396-b9ab-2803cc989103/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 21:03:24,050 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-11-21 21:03:24,052 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-11-21 21:03:24,053 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-11-21 21:03:24,053 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-11-21 21:03:24,054 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-21 21:03:24,054 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-21 21:03:24,054 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2023-11-21 21:03:24,054 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2023-11-21 21:03:24,054 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_command_queue [2023-11-21 21:03:24,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_command_queue [2023-11-21 21:03:24,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 21:03:24,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 21:03:24,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 21:03:24,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 21:03:24,056 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_input_fifo [2023-11-21 21:03:24,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_input_fifo [2023-11-21 21:03:24,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 21:03:24,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 21:03:24,057 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-11-21 21:03:24,057 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-11-21 21:03:24,057 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_config [2023-11-21 21:03:24,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_config [2023-11-21 21:03:24,058 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-21 21:03:24,059 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-21 21:03:24,059 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-11-21 21:03:24,060 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-11-21 21:03:24,060 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-11-21 21:03:24,060 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-11-21 21:03:24,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_u132_lock_of_usb_ftdi [2023-11-21 21:03:24,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_u132_lock_of_usb_ftdi [2023-11-21 21:03:24,061 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-21 21:03:24,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-21 21:03:24,061 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-11-21 21:03:24,061 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-11-21 21:03:24,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-21 21:03:24,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-21 21:03:24,062 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-21 21:03:24,062 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-21 21:03:24,062 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 21:03:24,062 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 21:03:24,062 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-21 21:03:24,062 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-21 21:03:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_status_work [2023-11-21 21:03:24,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_status_work [2023-11-21 21:03:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_cancel_work [2023-11-21 21:03:24,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_cancel_work [2023-11-21 21:03:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 21:03:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-21 21:03:24,064 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-21 21:03:24,064 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-21 21:03:24,064 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2023-11-21 21:03:24,064 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2023-11-21 21:03:24,064 INFO L130 BoogieDeclarations]: Found specification of procedure up [2023-11-21 21:03:24,064 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2023-11-21 21:03:24,065 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_get_kref [2023-11-21 21:03:24,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_get_kref [2023-11-21 21:03:24,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-21 21:03:24,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-21 21:03:24,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-21 21:03:24,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-21 21:03:24,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-21 21:03:24,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-21 21:03:24,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-21 21:03:24,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-21 21:03:24,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-21 21:03:24,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-21 21:03:24,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-21 21:03:24,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-21 21:03:24,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-21 21:03:24,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-21 21:03:24,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-21 21:03:24,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-21 21:03:24,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-21 21:03:24,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-21 21:03:24,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-21 21:03:24,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-21 21:03:24,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-21 21:03:24,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-21 21:03:24,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-21 21:03:24,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-21 21:03:24,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-21 21:03:24,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-21 21:03:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-21 21:03:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-21 21:03:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-21 21:03:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-21 21:03:24,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-21 21:03:24,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-21 21:03:24,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-21 21:03:24,075 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-11-21 21:03:24,076 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-11-21 21:03:24,076 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-11-21 21:03:24,076 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2023-11-21 21:03:24,076 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2023-11-21 21:03:24,076 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_cancel_work [2023-11-21 21:03:24,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_cancel_work [2023-11-21 21:03:24,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ftdi_module_lock [2023-11-21 21:03:24,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ftdi_module_lock [2023-11-21 21:03:24,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 21:03:24,077 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-11-21 21:03:24,077 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-11-21 21:03:24,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-21 21:03:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-21 21:03:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-21 21:03:24,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-21 21:03:24,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-21 21:03:24,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-21 21:03:24,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-21 21:03:24,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-21 21:03:24,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-21 21:03:24,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-21 21:03:24,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-21 21:03:24,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-21 21:03:24,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-21 21:03:24,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-21 21:03:24,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-21 21:03:24,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-21 21:03:24,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-21 21:03:24,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-21 21:03:24,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-21 21:03:24,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-21 21:03:24,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-21 21:03:24,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-21 21:03:24,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-21 21:03:24,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-21 21:03:24,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-21 21:03:24,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-21 21:03:24,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-21 21:03:24,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-21 21:03:24,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-21 21:03:24,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-21 21:03:24,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-21 21:03:24,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-21 21:03:24,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-21 21:03:24,086 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_cancel_work [2023-11-21 21:03:24,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_cancel_work [2023-11-21 21:03:24,087 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 21:03:24,087 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 21:03:24,087 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-21 21:03:24,087 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-21 21:03:24,087 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-11-21 21:03:24,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-11-21 21:03:24,088 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-21 21:03:24,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-21 21:03:24,088 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-21 21:03:24,088 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-21 21:03:24,088 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_do_callback [2023-11-21 21:03:24,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_do_callback [2023-11-21 21:03:24,089 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_requeue_work [2023-11-21 21:03:24,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_requeue_work [2023-11-21 21:03:24,089 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-11-21 21:03:24,089 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-11-21 21:03:24,089 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-21 21:03:24,090 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-21 21:03:24,090 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-11-21 21:03:24,090 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-11-21 21:03:24,090 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-11-21 21:03:24,090 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-11-21 21:03:24,090 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_found_controller [2023-11-21 21:03:24,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_found_controller [2023-11-21 21:03:24,091 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setup_controller [2023-11-21 21:03:24,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setup_controller [2023-11-21 21:03:24,096 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_gone_away [2023-11-21 21:03:24,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_gone_away [2023-11-21 21:03:24,096 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_config [2023-11-21 21:03:24,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_config [2023-11-21 21:03:24,096 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_work [2023-11-21 21:03:24,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_work [2023-11-21 21:03:24,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-21 21:03:24,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-21 21:03:24,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-21 21:03:24,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-21 21:03:24,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-21 21:03:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-21 21:03:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-21 21:03:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-21 21:03:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-21 21:03:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-21 21:03:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-21 21:03:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-21 21:03:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-21 21:03:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-21 21:03:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-21 21:03:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-21 21:03:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-21 21:03:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-21 21:03:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-21 21:03:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-21 21:03:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-21 21:03:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-21 21:03:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-21 21:03:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-21 21:03:24,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-21 21:03:24,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-21 21:03:24,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2023-11-21 21:03:24,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2023-11-21 21:03:24,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2023-11-21 21:03:24,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2023-11-21 21:03:24,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2023-11-21 21:03:24,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2023-11-21 21:03:24,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2023-11-21 21:03:24,102 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-21 21:03:24,102 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-21 21:03:24,102 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_requeue_work [2023-11-21 21:03:24,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_requeue_work [2023-11-21 21:03:24,103 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2023-11-21 21:03:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2023-11-21 21:03:24,103 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-11-21 21:03:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-11-21 21:03:24,103 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-11-21 21:03:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-11-21 21:03:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-21 21:03:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-21 21:03:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-21 21:03:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-21 21:03:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-21 21:03:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-21 21:03:24,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-21 21:03:24,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-21 21:03:24,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-21 21:03:24,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-21 21:03:24,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-21 21:03:24,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-21 21:03:24,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-21 21:03:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-21 21:03:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-21 21:03:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-21 21:03:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-21 21:03:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-21 21:03:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-21 21:03:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-21 21:03:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-21 21:03:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-21 21:03:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-21 21:03:24,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-21 21:03:24,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-21 21:03:24,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-21 21:03:24,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-21 21:03:24,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-21 21:03:24,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-21 21:03:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-21 21:03:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-21 21:03:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-21 21:03:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-21 21:03:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2023-11-21 21:03:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2023-11-21 21:03:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_reg [2023-11-21 21:03:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_reg [2023-11-21 21:03:24,110 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_disconnect [2023-11-21 21:03:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_disconnect [2023-11-21 21:03:24,110 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_respond_queue_work [2023-11-21 21:03:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_respond_queue_work [2023-11-21 21:03:24,110 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write [2023-11-21 21:03:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write [2023-11-21 21:03:24,111 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-21 21:03:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-21 21:03:24,111 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_completions [2023-11-21 21:03:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_completions [2023-11-21 21:03:24,111 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-21 21:03:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-21 21:03:24,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-21 21:03:24,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-21 21:03:24,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-21 21:03:24,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-21 21:03:24,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-21 21:03:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-21 21:03:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-21 21:03:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-21 21:03:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-21 21:03:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-21 21:03:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-21 21:03:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-21 21:03:24,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-21 21:03:24,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-21 21:03:24,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-21 21:03:24,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-21 21:03:24,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-21 21:03:24,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-21 21:03:24,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-21 21:03:24,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-21 21:03:24,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-21 21:03:24,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-21 21:03:24,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-21 21:03:24,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-21 21:03:24,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-21 21:03:24,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-21 21:03:24,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-21 21:03:24,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-21 21:03:24,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-21 21:03:24,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-21 21:03:24,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-21 21:03:24,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-21 21:03:24,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-21 21:03:24,133 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-11-21 21:03:24,134 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-11-21 21:03:24,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 21:03:24,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 21:03:24,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_89 [2023-11-21 21:03:24,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_89 [2023-11-21 21:03:24,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_88 [2023-11-21 21:03:24,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_88 [2023-11-21 21:03:24,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_87 [2023-11-21 21:03:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_87 [2023-11-21 21:03:24,135 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_work [2023-11-21 21:03:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_work [2023-11-21 21:03:24,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-21 21:03:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-21 21:03:24,136 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_put_kref [2023-11-21 21:03:24,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_put_kref [2023-11-21 21:03:24,136 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_targets [2023-11-21 21:03:24,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_targets [2023-11-21 21:03:24,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 21:03:24,136 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_pcimem [2023-11-21 21:03:24,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_pcimem [2023-11-21 21:03:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-21 21:03:24,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-21 21:03:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-21 21:03:24,137 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-21 21:03:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_u132_lock_of_usb_ftdi [2023-11-21 21:03:24,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_u132_lock_of_usb_ftdi [2023-11-21 21:03:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 21:03:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-11-21 21:03:24,138 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-11-21 21:03:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-21 21:03:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-21 21:03:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-21 21:03:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-21 21:03:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-21 21:03:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-21 21:03:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-21 21:03:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-21 21:03:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-21 21:03:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-21 21:03:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-21 21:03:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-21 21:03:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-21 21:03:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-21 21:03:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-21 21:03:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-21 21:03:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-21 21:03:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-21 21:03:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-21 21:03:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-21 21:03:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-21 21:03:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-21 21:03:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-21 21:03:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-21 21:03:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-21 21:03:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-21 21:03:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-21 21:03:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-21 21:03:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-21 21:03:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-21 21:03:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-21 21:03:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-21 21:03:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-21 21:03:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_requeue_work [2023-11-21 21:03:24,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_requeue_work [2023-11-21 21:03:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 21:03:24,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 21:03:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2023-11-21 21:03:24,143 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2023-11-21 21:03:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_queue_work [2023-11-21 21:03:24,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_queue_work [2023-11-21 21:03:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-11-21 21:03:24,144 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-11-21 21:03:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_pcimem [2023-11-21 21:03:24,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_pcimem [2023-11-21 21:03:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-11-21 21:03:24,144 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-11-21 21:03:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-21 21:03:24,145 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-21 21:03:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-21 21:03:24,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-21 21:03:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 21:03:24,145 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 21:03:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-21 21:03:24,146 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-21 21:03:24,146 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_reg [2023-11-21 21:03:24,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_reg [2023-11-21 21:03:24,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ftdi_module_lock [2023-11-21 21:03:24,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ftdi_module_lock [2023-11-21 21:03:24,146 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-11-21 21:03:24,146 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-11-21 21:03:24,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-21 21:03:24,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-21 21:03:24,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-21 21:03:24,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-21 21:03:24,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-21 21:03:24,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-21 21:03:24,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-21 21:03:24,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-21 21:03:24,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-21 21:03:24,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-21 21:03:24,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-21 21:03:24,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-21 21:03:24,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-21 21:03:24,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-21 21:03:24,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-21 21:03:24,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-21 21:03:24,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-21 21:03:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-21 21:03:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-21 21:03:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-21 21:03:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-21 21:03:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-21 21:03:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-21 21:03:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-21 21:03:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-21 21:03:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-21 21:03:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-21 21:03:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-21 21:03:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-21 21:03:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-21 21:03:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-21 21:03:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-21 21:03:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-21 21:03:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 21:03:24,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 21:03:25,151 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 21:03:25,155 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 21:03:25,264 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-21 21:03:42,408 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 21:03:46,116 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 21:03:46,117 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 21:03:46,120 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:03:46 BoogieIcfgContainer [2023-11-21 21:03:46,120 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 21:03:46,125 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 21:03:46,126 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 21:03:46,130 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 21:03:46,131 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 09:03:18" (1/3) ... [2023-11-21 21:03:46,134 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@391bee9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 09:03:46, skipping insertion in model container [2023-11-21 21:03:46,134 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:03:22" (2/3) ... [2023-11-21 21:03:46,135 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@391bee9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 09:03:46, skipping insertion in model container [2023-11-21 21:03:46,135 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:03:46" (3/3) ... [2023-11-21 21:03:46,137 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2023-11-21 21:03:46,163 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 21:03:46,164 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 21:03:46,293 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 21:03:46,311 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6acac21c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 21:03:46,311 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 21:03:46,329 INFO L276 IsEmpty]: Start isEmpty. Operand has 1607 states, 985 states have (on average 1.3918781725888325) internal successors, (1371), 1038 states have internal predecessors, (1371), 531 states have call successors, (531), 90 states have call predecessors, (531), 89 states have return successors, (524), 515 states have call predecessors, (524), 524 states have call successors, (524) [2023-11-21 21:03:46,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-21 21:03:46,366 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 21:03:46,369 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 21:03:46,370 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 21:03:46,376 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 21:03:46,380 INFO L85 PathProgramCache]: Analyzing trace with hash -453959619, now seen corresponding path program 1 times [2023-11-21 21:03:46,396 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 21:03:46,399 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1995056909] [2023-11-21 21:03:46,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 21:03:46,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 21:03:47,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:03:49,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:03:49,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:03:49,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:03:49,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:03:49,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-21 21:03:49,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:03:49,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-21 21:03:49,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:03:49,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:03:49,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:03:49,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-21 21:03:49,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:03:49,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-21 21:03:49,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:03:49,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:03:49,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:03:49,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-21 21:03:50,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:03:50,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-21 21:03:50,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:03:50,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:03:50,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:03:50,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-21 21:03:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:03:50,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-21 21:03:50,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:03:50,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:03:50,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:03:50,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-21 21:03:50,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:03:51,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-21 21:03:51,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:03:51,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-11-21 21:03:51,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:03:51,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-21 21:03:51,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:03:51,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2023-11-21 21:03:51,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:03:51,835 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2023-11-21 21:03:51,836 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 21:03:51,837 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1995056909] [2023-11-21 21:03:51,838 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1995056909] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 21:03:51,838 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 21:03:51,838 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-21 21:03:51,841 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [859437801] [2023-11-21 21:03:51,842 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 21:03:51,848 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-21 21:03:51,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 21:03:51,886 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-21 21:03:51,887 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-21 21:03:51,895 INFO L87 Difference]: Start difference. First operand has 1607 states, 985 states have (on average 1.3918781725888325) internal successors, (1371), 1038 states have internal predecessors, (1371), 531 states have call successors, (531), 90 states have call predecessors, (531), 89 states have return successors, (524), 515 states have call predecessors, (524), 524 states have call successors, (524) Second operand has 6 states, 6 states have (on average 5.666666666666667) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (15), 6 states have call predecessors, (15), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2023-11-21 21:03:53,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-21 21:03:55,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-21 21:03:58,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []