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_Default.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-c0cc359-104_1a-drivers--usb--serial--qcserial.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4ad093a [2018-11-25 22:12:43,326 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-25 22:12:43,328 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-25 22:12:43,341 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-25 22:12:43,341 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-25 22:12:43,342 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-25 22:12:43,343 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-25 22:12:43,345 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-25 22:12:43,347 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-25 22:12:43,348 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-25 22:12:43,349 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-25 22:12:43,349 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-25 22:12:43,350 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-25 22:12:43,351 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-25 22:12:43,352 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-25 22:12:43,353 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-25 22:12:43,354 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-25 22:12:43,356 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-25 22:12:43,358 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-25 22:12:43,360 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-25 22:12:43,361 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-25 22:12:43,363 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-25 22:12:43,367 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-25 22:12:43,368 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-25 22:12:43,368 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-25 22:12:43,369 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-25 22:12:43,370 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-25 22:12:43,371 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-25 22:12:43,372 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-25 22:12:43,373 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-25 22:12:43,373 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-25 22:12:43,374 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-25 22:12:43,374 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-25 22:12:43,375 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-25 22:12:43,376 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-25 22:12:43,376 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-25 22:12:43,376 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-25 22:12:43,399 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-25 22:12:43,399 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-25 22:12:43,402 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-25 22:12:43,402 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-25 22:12:43,402 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-25 22:12:43,403 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-25 22:12:43,403 INFO L133 SettingsManager]: * Use SBE=true [2018-11-25 22:12:43,403 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-25 22:12:43,403 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-25 22:12:43,404 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-25 22:12:43,405 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-25 22:12:43,405 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-25 22:12:43,405 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-25 22:12:43,405 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-25 22:12:43,405 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-25 22:12:43,406 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-25 22:12:43,406 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-25 22:12:43,406 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-25 22:12:43,406 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-25 22:12:43,406 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-25 22:12:43,407 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-25 22:12:43,407 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-25 22:12:43,407 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-25 22:12:43,407 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-25 22:12:43,407 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-25 22:12:43,409 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-25 22:12:43,412 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-25 22:12:43,412 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-25 22:12:43,412 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-25 22:12:43,482 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-25 22:12:43,502 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-25 22:12:43,507 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-25 22:12:43,509 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-25 22:12:43,510 INFO L276 PluginConnector]: CDTParser initialized [2018-11-25 22:12:43,510 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-c0cc359-104_1a-drivers--usb--serial--qcserial.ko-entry_point_false-unreach-call.cil.out.c [2018-11-25 22:12:43,592 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45587803c/f50fef93daff4708b42240f833a4caff/FLAG89e1ec24b [2018-11-25 22:12:44,416 INFO L307 CDTParser]: Found 1 translation units. [2018-11-25 22:12:44,417 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-c0cc359-104_1a-drivers--usb--serial--qcserial.ko-entry_point_false-unreach-call.cil.out.c [2018-11-25 22:12:44,446 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45587803c/f50fef93daff4708b42240f833a4caff/FLAG89e1ec24b [2018-11-25 22:12:44,948 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45587803c/f50fef93daff4708b42240f833a4caff [2018-11-25 22:12:44,957 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-25 22:12:44,959 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-25 22:12:44,960 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-25 22:12:44,960 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-25 22:12:44,964 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-25 22:12:44,965 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:12:44" (1/1) ... [2018-11-25 22:12:44,971 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a86b63d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:12:44, skipping insertion in model container [2018-11-25 22:12:44,971 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:12:44" (1/1) ... [2018-11-25 22:12:44,980 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-25 22:12:45,101 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-25 22:12:46,204 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 22:12:46,434 INFO L191 MainTranslator]: Completed pre-run [2018-11-25 22:12:46,595 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 22:12:46,704 INFO L195 MainTranslator]: Completed translation [2018-11-25 22:12:46,704 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:12:46 WrapperNode [2018-11-25 22:12:46,705 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-25 22:12:46,706 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-25 22:12:46,706 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-25 22:12:46,706 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-25 22:12:46,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:12:46" (1/1) ... [2018-11-25 22:12:46,794 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:12:46" (1/1) ... [2018-11-25 22:12:46,815 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-25 22:12:46,816 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-25 22:12:46,816 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-25 22:12:46,816 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-25 22:12:46,829 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:12:46" (1/1) ... [2018-11-25 22:12:46,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:12:46" (1/1) ... [2018-11-25 22:12:46,845 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:12:46" (1/1) ... [2018-11-25 22:12:46,845 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:12:46" (1/1) ... [2018-11-25 22:12:46,985 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:12:46" (1/1) ... [2018-11-25 22:12:46,999 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:12:46" (1/1) ... [2018-11-25 22:12:47,012 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:12:46" (1/1) ... [2018-11-25 22:12:47,028 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-25 22:12:47,028 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-25 22:12:47,029 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-25 22:12:47,029 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-25 22:12:47,030 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:12:46" (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 [2018-11-25 22:12:47,091 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2018-11-25 22:12:47,092 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2018-11-25 22:12:47,092 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-25 22:12:47,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_6 [2018-11-25 22:12:47,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_6 [2018-11-25 22:12:47,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_8 [2018-11-25 22:12:47,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_8 [2018-11-25 22:12:47,093 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-25 22:12:47,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-25 22:12:47,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-25 22:12:47,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-25 22:12:47,094 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-25 22:12:47,094 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-25 22:12:47,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_12 [2018-11-25 22:12:47,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_12 [2018-11-25 22:12:47,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-25 22:12:47,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_11 [2018-11-25 22:12:47,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_11 [2018-11-25 22:12:47,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_4 [2018-11-25 22:12:47,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_4 [2018-11-25 22:12:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_1 [2018-11-25 22:12:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_1 [2018-11-25 22:12:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_10 [2018-11-25 22:12:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_10 [2018-11-25 22:12:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_2 [2018-11-25 22:12:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_2 [2018-11-25 22:12:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-25 22:12:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2018-11-25 22:12:47,097 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2018-11-25 22:12:47,097 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_open [2018-11-25 22:12:47,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-25 22:12:47,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-25 22:12:47,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-25 22:12:47,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-25 22:12:47,097 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-25 22:12:47,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-25 22:12:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-25 22:12:47,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2018-11-25 22:12:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2018-11-25 22:12:47,098 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2018-11-25 22:12:47,098 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2018-11-25 22:12:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2018-11-25 22:12:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_3 [2018-11-25 22:12:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_3 [2018-11-25 22:12:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-25 22:12:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_5 [2018-11-25 22:12:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_5 [2018-11-25 22:12:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-25 22:12:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure qc_release [2018-11-25 22:12:47,100 INFO L138 BoogieDeclarations]: Found implementation of procedure qc_release [2018-11-25 22:12:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_7 [2018-11-25 22:12:47,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_7 [2018-11-25 22:12:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc [2018-11-25 22:12:47,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc [2018-11-25 22:12:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_9 [2018-11-25 22:12:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_9 [2018-11-25 22:12:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure qcprobe [2018-11-25 22:12:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure qcprobe [2018-11-25 22:12:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-25 22:12:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-25 22:12:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2018-11-25 22:12:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2018-11-25 22:12:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2018-11-25 22:12:47,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2018-11-25 22:12:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-11-25 22:12:47,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-11-25 22:12:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_resume [2018-11-25 22:12:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_1 [2018-11-25 22:12:47,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_1 [2018-11-25 22:12:47,103 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-25 22:12:47,103 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_release [2018-11-25 22:12:47,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-25 22:12:47,103 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-25 22:12:47,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_2 [2018-11-25 22:12:47,103 INFO L130 BoogieDeclarations]: Found specification of procedure qcexit [2018-11-25 22:12:47,103 INFO L138 BoogieDeclarations]: Found implementation of procedure qcexit [2018-11-25 22:12:47,104 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_disconnect [2018-11-25 22:12:47,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-25 22:12:47,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-25 22:12:47,104 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2018-11-25 22:12:47,104 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2018-11-25 22:12:47,104 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2018-11-25 22:12:47,104 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-25 22:12:47,105 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-25 22:12:47,105 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-25 22:12:47,105 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-25 22:12:47,105 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-25 22:12:47,105 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-25 22:12:47,105 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2018-11-25 22:12:47,106 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2018-11-25 22:12:47,106 INFO L130 BoogieDeclarations]: Found specification of procedure qcinit [2018-11-25 22:12:47,106 INFO L138 BoogieDeclarations]: Found implementation of procedure qcinit [2018-11-25 22:12:47,106 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2018-11-25 22:12:47,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_13 [2018-11-25 22:12:47,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_13 [2018-11-25 22:12:47,106 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write [2018-11-25 22:12:47,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-25 22:12:47,107 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-25 22:12:47,107 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write_room [2018-11-25 22:12:47,107 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2018-11-25 22:12:47,107 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_suspend [2018-11-25 22:12:47,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-25 22:12:47,107 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_close [2018-11-25 22:12:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2018-11-25 22:12:47,108 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2018-11-25 22:12:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-25 22:12:47,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-25 22:12:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-25 22:12:47,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-25 22:12:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-25 22:12:47,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-25 22:12:47,109 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_chars_in_buffer [2018-11-25 22:12:47,109 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2018-11-25 22:12:47,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-25 22:12:47,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-25 22:12:47,109 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-25 22:12:47,109 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-25 22:12:47,110 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_startup [2018-11-25 22:12:47,110 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2018-11-25 22:12:47,110 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2018-11-25 22:12:47,110 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2018-11-25 22:12:52,885 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-25 22:12:52,886 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-25 22:12:52,887 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:12:52 BoogieIcfgContainer [2018-11-25 22:12:52,887 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-25 22:12:52,890 INFO L168 Benchmark]: Toolchain (without parser) took 7932.11 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 731.4 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -211.6 MB). Peak memory consumption was 519.8 MB. Max. memory is 7.1 GB. [2018-11-25 22:12:52,892 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-25 22:12:52,893 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1745.12 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 731.4 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -732.9 MB). Peak memory consumption was 95.9 MB. Max. memory is 7.1 GB. [2018-11-25 22:12:52,894 INFO L168 Benchmark]: Boogie Procedure Inliner took 109.65 ms. Allocated memory is still 2.2 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-25 22:12:52,895 INFO L168 Benchmark]: Boogie Preprocessor took 212.11 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. [2018-11-25 22:12:52,896 INFO L168 Benchmark]: RCFGBuilder took 5858.85 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 507.6 MB). Peak memory consumption was 507.6 MB. Max. memory is 7.1 GB. [2018-11-25 22:12:52,900 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 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1745.12 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 731.4 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -732.9 MB). Peak memory consumption was 95.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 109.65 ms. Allocated memory is still 2.2 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 212.11 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5858.85 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 507.6 MB). Peak memory consumption was 507.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...