java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-23 21:53:07,285 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 21:53:07,287 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 21:53:07,302 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 21:53:07,302 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 21:53:07,303 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 21:53:07,305 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 21:53:07,306 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 21:53:07,308 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 21:53:07,309 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 21:53:07,310 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 21:53:07,310 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 21:53:07,311 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 21:53:07,312 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 21:53:07,313 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 21:53:07,314 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 21:53:07,314 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 21:53:07,316 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 21:53:07,318 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 21:53:07,320 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 21:53:07,321 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 21:53:07,322 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 21:53:07,324 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 21:53:07,325 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 21:53:07,325 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 21:53:07,326 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 21:53:07,327 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 21:53:07,328 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 21:53:07,328 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 21:53:07,329 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 21:53:07,330 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 21:53:07,330 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 21:53:07,330 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 21:53:07,331 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 21:53:07,332 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 21:53:07,332 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 21:53:07,333 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-23 21:53:07,358 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 21:53:07,359 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 21:53:07,360 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 21:53:07,361 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 21:53:07,361 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 21:53:07,361 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 21:53:07,362 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 21:53:07,363 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 21:53:07,363 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 21:53:07,363 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 21:53:07,363 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 21:53:07,364 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 21:53:07,364 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 21:53:07,364 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 21:53:07,364 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 21:53:07,364 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 21:53:07,364 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 21:53:07,365 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 21:53:07,365 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 21:53:07,365 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 21:53:07,365 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 21:53:07,365 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 21:53:07,366 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 21:53:07,366 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 21:53:07,366 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 21:53:07,366 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 21:53:07,366 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 21:53:07,368 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 21:53:07,368 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 21:53:07,369 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 21:53:07,369 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 21:53:07,427 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 21:53:07,443 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 21:53:07,447 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 21:53:07,449 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 21:53:07,449 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 21:53:07,450 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 21:53:07,523 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0a776aec/7770e3386d3547288db356ba2d5d0e25/FLAGd4f9f38cd [2018-11-23 21:53:08,407 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 21:53:08,408 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 21:53:08,455 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0a776aec/7770e3386d3547288db356ba2d5d0e25/FLAGd4f9f38cd [2018-11-23 21:53:08,865 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0a776aec/7770e3386d3547288db356ba2d5d0e25 [2018-11-23 21:53:08,878 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 21:53:08,880 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 21:53:08,881 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 21:53:08,881 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 21:53:08,887 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 21:53:08,888 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:53:08" (1/1) ... [2018-11-23 21:53:08,892 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9f5cc89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:53:08, skipping insertion in model container [2018-11-23 21:53:08,892 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:53:08" (1/1) ... [2018-11-23 21:53:08,904 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 21:53:09,063 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 21:53:09,635 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3521] [2018-11-23 21:53:09,636 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3522-3523] [2018-11-23 21:53:11,107 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 21:53:11,159 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 21:53:11,256 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3521] [2018-11-23 21:53:11,256 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3522-3523] [2018-11-23 21:53:11,568 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 21:53:11,804 INFO L195 MainTranslator]: Completed translation [2018-11-23 21:53:11,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:53:11 WrapperNode [2018-11-23 21:53:11,805 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 21:53:11,806 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 21:53:11,806 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 21:53:11,806 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 21:53:11,817 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:53:11" (1/1) ... [2018-11-23 21:53:11,930 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:53:11" (1/1) ... [2018-11-23 21:53:11,969 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 21:53:11,970 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 21:53:11,970 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 21:53:11,971 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 21:53:11,983 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:53:11" (1/1) ... [2018-11-23 21:53:11,985 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:53:11" (1/1) ... [2018-11-23 21:53:12,017 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:53:11" (1/1) ... [2018-11-23 21:53:12,017 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:53:11" (1/1) ... [2018-11-23 21:53:12,216 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:53:11" (1/1) ... [2018-11-23 21:53:12,261 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:53:11" (1/1) ... [2018-11-23 21:53:12,314 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:53:11" (1/1) ... [2018-11-23 21:53:12,351 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 21:53:12,352 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 21:53:12,352 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 21:53:12,354 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 21:53:12,355 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:53:11" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 21:53:12,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_4 [2018-11-23 21:53:12,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_4 [2018-11-23 21:53:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-23 21:53:12,433 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-23 21:53:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-23 21:53:12,434 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-23 21:53:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2018-11-23 21:53:12,434 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2018-11-23 21:53:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 21:53:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-23 21:53:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_exit [2018-11-23 21:53:12,435 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_exit [2018-11-23 21:53:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-23 21:53:12,436 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-23 21:53:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-23 21:53:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-23 21:53:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure free_sglist [2018-11-23 21:53:12,437 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sglist [2018-11-23 21:53:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2018-11-23 21:53:12,437 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2018-11-23 21:53:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-23 21:53:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure test_iso_queue [2018-11-23 21:53:12,438 INFO L138 BoogieDeclarations]: Found implementation of procedure test_iso_queue [2018-11-23 21:53:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure simple_check_buf [2018-11-23 21:53:12,438 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_check_buf [2018-11-23 21:53:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kcalloc_14 [2018-11-23 21:53:12,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kcalloc_14 [2018-11-23 21:53:12,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 21:53:12,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 21:53:12,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-23 21:53:12,439 INFO L130 BoogieDeclarations]: Found specification of procedure get_endpoints [2018-11-23 21:53:12,439 INFO L138 BoogieDeclarations]: Found implementation of procedure get_endpoints [2018-11-23 21:53:12,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 21:53:12,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 21:53:12,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 21:53:12,440 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-23 21:53:12,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 21:53:12,441 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 21:53:12,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_34 [2018-11-23 21:53:12,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_34 [2018-11-23 21:53:12,441 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2018-11-23 21:53:12,441 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-23 21:53:12,441 INFO L130 BoogieDeclarations]: Found specification of procedure perform_sglist [2018-11-23 21:53:12,443 INFO L138 BoogieDeclarations]: Found implementation of procedure perform_sglist [2018-11-23 21:53:12,443 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_wait [2018-11-23 21:53:12,443 INFO L130 BoogieDeclarations]: Found specification of procedure test_unaligned_bulk [2018-11-23 21:53:12,444 INFO L138 BoogieDeclarations]: Found implementation of procedure test_unaligned_bulk [2018-11-23 21:53:12,444 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_queued [2018-11-23 21:53:12,444 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_queued [2018-11-23 21:53:12,444 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-23 21:53:12,444 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-23 21:53:12,445 INFO L130 BoogieDeclarations]: Found specification of procedure iso_alloc_urb [2018-11-23 21:53:12,445 INFO L138 BoogieDeclarations]: Found implementation of procedure iso_alloc_urb [2018-11-23 21:53:12,445 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2018-11-23 21:53:12,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-23 21:53:12,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-23 21:53:12,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_33 [2018-11-23 21:53:12,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_33 [2018-11-23 21:53:12,446 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_resume [2018-11-23 21:53:12,446 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_resume [2018-11-23 21:53:12,446 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sglist [2018-11-23 21:53:12,446 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sglist [2018-11-23 21:53:12,449 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-23 21:53:12,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-23 21:53:12,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-23 21:53:12,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-23 21:53:12,450 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2018-11-23 21:53:12,450 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2018-11-23 21:53:12,450 INFO L130 BoogieDeclarations]: Found specification of procedure usb_speed_string [2018-11-23 21:53:12,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2018-11-23 21:53:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2018-11-23 21:53:12,451 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_init [2018-11-23 21:53:12,451 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_init [2018-11-23 21:53:12,451 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-23 21:53:12,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-23 21:53:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-23 21:53:12,452 INFO L130 BoogieDeclarations]: Found specification of procedure halt_simple [2018-11-23 21:53:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure halt_simple [2018-11-23 21:53:12,452 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_probe [2018-11-23 21:53:12,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_probe [2018-11-23 21:53:12,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_26 [2018-11-23 21:53:12,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_26 [2018-11-23 21:53:12,456 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_buf [2018-11-23 21:53:12,456 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_buf [2018-11-23 21:53:12,456 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2018-11-23 21:53:12,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_1 [2018-11-23 21:53:12,456 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-23 21:53:12,456 INFO L130 BoogieDeclarations]: Found specification of procedure completion_done [2018-11-23 21:53:12,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_30 [2018-11-23 21:53:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_30 [2018-11-23 21:53:12,457 INFO L130 BoogieDeclarations]: Found specification of procedure set_altsetting [2018-11-23 21:53:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure set_altsetting [2018-11-23 21:53:12,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_20 [2018-11-23 21:53:12,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_20 [2018-11-23 21:53:12,458 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2018-11-23 21:53:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2018-11-23 21:53:12,459 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-23 21:53:12,459 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2018-11-23 21:53:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2018-11-23 21:53:12,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 21:53:12,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 21:53:12,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_27 [2018-11-23 21:53:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_27 [2018-11-23 21:53:12,460 INFO L130 BoogieDeclarations]: Found specification of procedure verify_not_halted [2018-11-23 21:53:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_not_halted [2018-11-23 21:53:12,460 INFO L130 BoogieDeclarations]: Found specification of procedure __virt_addr_valid [2018-11-23 21:53:12,461 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-23 21:53:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-23 21:53:12,461 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-23 21:53:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-23 21:53:12,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 21:53:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 21:53:12,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_32 [2018-11-23 21:53:12,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_32 [2018-11-23 21:53:12,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 21:53:12,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 21:53:12,462 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2018-11-23 21:53:12,463 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2018-11-23 21:53:12,463 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2018-11-23 21:53:12,464 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2018-11-23 21:53:12,464 INFO L130 BoogieDeclarations]: Found specification of procedure test_halt [2018-11-23 21:53:12,464 INFO L138 BoogieDeclarations]: Found implementation of procedure test_halt [2018-11-23 21:53:12,464 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_alloc_urb [2018-11-23 21:53:12,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_alloc_urb [2018-11-23 21:53:12,464 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2018-11-23 21:53:12,465 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2018-11-23 21:53:12,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 21:53:12,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 21:53:12,465 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_out [2018-11-23 21:53:12,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_out [2018-11-23 21:53:12,465 INFO L130 BoogieDeclarations]: Found specification of procedure get_altsetting [2018-11-23 21:53:12,466 INFO L138 BoogieDeclarations]: Found implementation of procedure get_altsetting [2018-11-23 21:53:12,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_19 [2018-11-23 21:53:12,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_19 [2018-11-23 21:53:12,467 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 21:53:12,467 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 21:53:12,467 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2018-11-23 21:53:12,467 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2018-11-23 21:53:12,467 INFO L130 BoogieDeclarations]: Found specification of procedure ch9_postconfig [2018-11-23 21:53:12,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ch9_postconfig [2018-11-23 21:53:12,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_21 [2018-11-23 21:53:12,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_21 [2018-11-23 21:53:12,468 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sg_init [2018-11-23 21:53:12,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_23 [2018-11-23 21:53:12,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_23 [2018-11-23 21:53:12,469 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_config [2018-11-23 21:53:12,469 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_config [2018-11-23 21:53:12,469 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-23 21:53:12,469 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-23 21:53:12,469 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-23 21:53:12,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-23 21:53:12,470 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 21:53:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 21:53:12,470 INFO L130 BoogieDeclarations]: Found specification of procedure test_ctrl_queue [2018-11-23 21:53:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ctrl_queue [2018-11-23 21:53:12,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_25 [2018-11-23 21:53:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_25 [2018-11-23 21:53:12,471 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2018-11-23 21:53:12,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 21:53:12,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28 [2018-11-23 21:53:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28 [2018-11-23 21:53:12,471 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2018-11-23 21:53:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-23 21:53:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-23 21:53:12,472 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-23 21:53:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-23 21:53:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure testdev_to_usbdev [2018-11-23 21:53:12,472 INFO L138 BoogieDeclarations]: Found implementation of procedure testdev_to_usbdev [2018-11-23 21:53:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-23 21:53:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_ext [2018-11-23 21:53:12,473 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_ext [2018-11-23 21:53:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 21:53:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_simple [2018-11-23 21:53:12,473 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_simple [2018-11-23 21:53:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-23 21:53:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2018-11-23 21:53:12,474 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2018-11-23 21:53:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2018-11-23 21:53:12,474 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2018-11-23 21:53:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-23 21:53:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-23 21:53:12,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-23 21:53:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_31 [2018-11-23 21:53:12,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_31 [2018-11-23 21:53:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-23 21:53:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure verify_halted [2018-11-23 21:53:12,476 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_halted [2018-11-23 21:53:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure simple_io [2018-11-23 21:53:12,476 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_io [2018-11-23 21:53:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_7 [2018-11-23 21:53:12,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_7 [2018-11-23 21:53:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-23 21:53:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-23 21:53:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-23 21:53:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2018-11-23 21:53:12,477 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2018-11-23 21:53:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2018-11-23 21:53:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-23 21:53:12,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-23 21:53:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 21:53:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 21:53:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 21:53:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure simple_alloc_urb [2018-11-23 21:53:12,478 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_alloc_urb [2018-11-23 21:53:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure simple_free_urb [2018-11-23 21:53:12,479 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_free_urb [2018-11-23 21:53:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_con_id [2018-11-23 21:53:12,479 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_con_id [2018-11-23 21:53:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-23 21:53:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 21:53:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-23 21:53:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_ss_cap [2018-11-23 21:53:12,480 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_ss_cap [2018-11-23 21:53:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-23 21:53:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_buf [2018-11-23 21:53:12,480 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_buf [2018-11-23 21:53:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2018-11-23 21:53:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2018-11-23 21:53:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-23 21:53:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-23 21:53:12,481 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-23 21:53:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-23 21:53:12,483 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-23 21:53:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_ioctl [2018-11-23 21:53:12,483 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_ioctl [2018-11-23 21:53:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_offset [2018-11-23 21:53:12,483 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_offset [2018-11-23 21:53:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-23 21:53:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2018-11-23 21:53:12,484 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2018-11-23 21:53:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure sg_virt [2018-11-23 21:53:12,484 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_virt [2018-11-23 21:53:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_suspend [2018-11-23 21:53:12,484 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_suspend [2018-11-23 21:53:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-23 21:53:12,485 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-23 21:53:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-23 21:53:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2018-11-23 21:53:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_disconnect [2018-11-23 21:53:12,485 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_disconnect [2018-11-23 21:53:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure check_guard_bytes [2018-11-23 21:53:12,486 INFO L138 BoogieDeclarations]: Found implementation of procedure check_guard_bytes [2018-11-23 21:53:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2018-11-23 21:53:12,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2018-11-23 21:53:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-23 21:53:12,486 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-23 21:53:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-23 21:53:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 21:53:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-23 21:53:12,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-23 21:53:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 21:53:12,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 21:53:12,489 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2018-11-23 21:53:48,876 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 21:53:48,876 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-23 21:53:48,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:53:48 BoogieIcfgContainer [2018-11-23 21:53:48,878 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 21:53:48,880 INFO L168 Benchmark]: Toolchain (without parser) took 40001.78 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -442.3 MB). Peak memory consumption was 908.4 MB. Max. memory is 7.1 GB. [2018-11-23 21:53:48,882 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 21:53:48,883 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2924.20 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 751.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -648.4 MB). Peak memory consumption was 124.7 MB. Max. memory is 7.1 GB. [2018-11-23 21:53:48,884 INFO L168 Benchmark]: Boogie Procedure Inliner took 164.00 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. [2018-11-23 21:53:48,884 INFO L168 Benchmark]: Boogie Preprocessor took 381.55 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 40.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 7.1 GB. [2018-11-23 21:53:48,885 INFO L168 Benchmark]: RCFGBuilder took 36526.09 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 363.3 MB). Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 152.4 MB). Peak memory consumption was 751.7 MB. Max. memory is 7.1 GB. [2018-11-23 21:53:48,890 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2924.20 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 751.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -648.4 MB). Peak memory consumption was 124.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 164.00 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 381.55 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 40.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 36526.09 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 363.3 MB). Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 152.4 MB). Peak memory consumption was 751.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...