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-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-f44ebda [2018-11-21 12:08:48,332 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 12:08:48,334 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 12:08:48,345 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 12:08:48,346 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 12:08:48,347 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 12:08:48,348 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 12:08:48,350 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 12:08:48,352 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 12:08:48,353 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 12:08:48,354 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 12:08:48,354 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 12:08:48,355 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 12:08:48,356 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 12:08:48,357 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 12:08:48,360 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 12:08:48,361 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 12:08:48,371 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 12:08:48,374 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 12:08:48,378 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 12:08:48,380 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 12:08:48,382 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 12:08:48,385 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 12:08:48,385 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 12:08:48,386 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 12:08:48,386 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 12:08:48,390 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 12:08:48,391 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 12:08:48,395 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 12:08:48,397 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 12:08:48,397 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 12:08:48,398 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 12:08:48,398 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 12:08:48,398 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 12:08:48,401 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 12:08:48,403 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 12:08:48,403 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 [2018-11-21 12:08:48,429 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 12:08:48,430 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 12:08:48,430 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 12:08:48,431 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 12:08:48,431 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 12:08:48,432 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 12:08:48,432 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 12:08:48,432 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 12:08:48,432 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-21 12:08:48,432 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 12:08:48,434 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 12:08:48,434 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 12:08:48,434 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 12:08:48,434 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 12:08:48,435 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 12:08:48,435 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 12:08:48,435 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 12:08:48,435 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 12:08:48,435 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 12:08:48,436 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 12:08:48,437 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 12:08:48,437 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 12:08:48,437 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 12:08:48,437 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 12:08:48,438 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-21 12:08:48,438 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 12:08:48,438 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-21 12:08:48,438 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 12:08:48,439 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-21 12:08:48,509 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 12:08:48,524 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 12:08:48,528 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 12:08:48,530 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 12:08:48,531 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 12:08:48,531 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-c0cc359-104_1a-drivers--usb--serial--qcserial.ko-entry_point_false-unreach-call.cil.out.c [2018-11-21 12:08:48,596 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/963335956/f4f5d922b87c4987a9f66dcfdb8967d6/FLAGe2a627022 [2018-11-21 12:08:49,358 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 12:08:49,359 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-c0cc359-104_1a-drivers--usb--serial--qcserial.ko-entry_point_false-unreach-call.cil.out.c [2018-11-21 12:08:49,396 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/963335956/f4f5d922b87c4987a9f66dcfdb8967d6/FLAGe2a627022 [2018-11-21 12:08:49,429 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/963335956/f4f5d922b87c4987a9f66dcfdb8967d6 [2018-11-21 12:08:49,440 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 12:08:49,442 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-21 12:08:49,443 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 12:08:49,443 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 12:08:49,447 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 12:08:49,448 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 12:08:49" (1/1) ... [2018-11-21 12:08:49,451 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 21.11 12:08:49, skipping insertion in model container [2018-11-21 12:08:49,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 12:08:49" (1/1) ... [2018-11-21 12:08:49,462 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 12:08:49,587 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 12:08:50,489 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 12:08:50,753 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 12:08:50,993 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 12:08:51,102 INFO L195 MainTranslator]: Completed translation [2018-11-21 12:08:51,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:08:51 WrapperNode [2018-11-21 12:08:51,103 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 12:08:51,104 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 12:08:51,104 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 12:08:51,104 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 12:08:51,122 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:08:51" (1/1) ... [2018-11-21 12:08:51,122 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:08:51" (1/1) ... [2018-11-21 12:08:51,184 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:08:51" (1/1) ... [2018-11-21 12:08:51,184 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:08:51" (1/1) ... [2018-11-21 12:08:51,338 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:08:51" (1/1) ... [2018-11-21 12:08:51,350 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:08:51" (1/1) ... [2018-11-21 12:08:51,362 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:08:51" (1/1) ... [2018-11-21 12:08:51,377 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 12:08:51,378 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 12:08:51,378 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 12:08:51,378 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 12:08:51,379 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 12:08:51" (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 [2018-11-21 12:08:51,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 12:08:51,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 12:08:51,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-21 12:08:51,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-21 12:08:51,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-21 12:08:51,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-21 12:08:51,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-21 12:08:51,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-21 12:08:51,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-21 12:08:51,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2018-11-21 12:08:51,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-21 12:08:51,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-21 12:08:51,456 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-21 12:08:51,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-21 12:08:51,456 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-21 12:08:51,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_1 [2018-11-21 12:08:51,457 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-21 12:08:51,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2018-11-21 12:08:51,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2018-11-21 12:08:51,460 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2018-11-21 12:08:51,460 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2018-11-21 12:08:51,460 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2018-11-21 12:08:51,460 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2018-11-21 12:08:51,461 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2018-11-21 12:08:51,461 INFO L138 BoogieDeclarations]: Found implementation of procedure qcprobe [2018-11-21 12:08:51,461 INFO L138 BoogieDeclarations]: Found implementation of procedure qc_release [2018-11-21 12:08:51,461 INFO L138 BoogieDeclarations]: Found implementation of procedure qcinit [2018-11-21 12:08:51,461 INFO L138 BoogieDeclarations]: Found implementation of procedure qcexit [2018-11-21 12:08:51,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_1 [2018-11-21 12:08:51,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2018-11-21 12:08:51,462 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 12:08:51,463 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-21 12:08:51,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_2 [2018-11-21 12:08:51,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_3 [2018-11-21 12:08:51,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_4 [2018-11-21 12:08:51,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_5 [2018-11-21 12:08:51,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_6 [2018-11-21 12:08:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_7 [2018-11-21 12:08:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_8 [2018-11-21 12:08:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_9 [2018-11-21 12:08:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_10 [2018-11-21 12:08:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_11 [2018-11-21 12:08:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_12 [2018-11-21 12:08:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_13 [2018-11-21 12:08:51,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc [2018-11-21 12:08:51,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-11-21 12:08:51,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-21 12:08:51,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-21 12:08:51,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-21 12:08:51,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-21 12:08:51,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-21 12:08:51,466 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-21 12:08:51,466 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-21 12:08:51,466 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-21 12:08:51,466 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-21 12:08:51,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-21 12:08:51,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-21 12:08:51,467 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-21 12:08:51,467 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-21 12:08:51,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-21 12:08:51,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-21 12:08:51,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-21 12:08:51,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-21 12:08:51,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-21 12:08:51,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-21 12:08:51,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-21 12:08:51,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-21 12:08:51,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-21 12:08:51,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2018-11-21 12:08:51,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-21 12:08:51,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc [2018-11-21 12:08:51,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-11-21 12:08:51,469 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-21 12:08:51,469 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-21 12:08:51,469 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-21 12:08:51,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_4 [2018-11-21 12:08:51,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_6 [2018-11-21 12:08:51,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_8 [2018-11-21 12:08:51,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_10 [2018-11-21 12:08:51,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_11 [2018-11-21 12:08:51,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_12 [2018-11-21 12:08:51,471 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-21 12:08:51,471 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-21 12:08:51,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_1 [2018-11-21 12:08:51,471 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-21 12:08:51,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_1 [2018-11-21 12:08:51,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2018-11-21 12:08:51,472 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-21 12:08:51,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-21 12:08:51,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-21 12:08:51,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2018-11-21 12:08:51,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2018-11-21 12:08:51,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2018-11-21 12:08:51,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2018-11-21 12:08:51,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2018-11-21 12:08:51,473 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-21 12:08:51,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_2 [2018-11-21 12:08:51,473 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2018-11-21 12:08:51,473 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-21 12:08:51,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_13 [2018-11-21 12:08:51,473 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2018-11-21 12:08:51,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_3 [2018-11-21 12:08:51,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_5 [2018-11-21 12:08:51,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_7 [2018-11-21 12:08:51,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_9 [2018-11-21 12:08:51,474 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2018-11-21 12:08:51,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-21 12:08:51,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2018-11-21 12:08:51,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-21 12:08:51,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2018-11-21 12:08:51,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2018-11-21 12:08:51,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2018-11-21 12:08:51,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2018-11-21 12:08:51,476 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2018-11-21 12:08:51,476 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2018-11-21 12:08:51,476 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_open [2018-11-21 12:08:51,476 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_close [2018-11-21 12:08:51,476 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_startup [2018-11-21 12:08:51,476 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_disconnect [2018-11-21 12:08:51,476 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_release [2018-11-21 12:08:51,477 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write_room [2018-11-21 12:08:51,477 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write [2018-11-21 12:08:51,477 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_chars_in_buffer [2018-11-21 12:08:51,477 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_suspend [2018-11-21 12:08:51,477 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_resume [2018-11-21 12:08:51,477 INFO L130 BoogieDeclarations]: Found specification of procedure qcprobe [2018-11-21 12:08:51,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-21 12:08:51,478 INFO L130 BoogieDeclarations]: Found specification of procedure qc_release [2018-11-21 12:08:51,478 INFO L130 BoogieDeclarations]: Found specification of procedure qcinit [2018-11-21 12:08:51,478 INFO L130 BoogieDeclarations]: Found specification of procedure qcexit [2018-11-21 12:08:51,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_2 [2018-11-21 12:08:51,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-21 12:08:51,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-21 12:08:51,478 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 12:08:51,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-21 12:08:51,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 12:08:51,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-21 12:08:51,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-11-21 12:08:51,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 12:08:51,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-21 12:09:02,624 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 12:09:02,625 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 12:09:02 BoogieIcfgContainer [2018-11-21 12:09:02,625 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 12:09:02,627 INFO L168 Benchmark]: Toolchain (without parser) took 13186.52 ms. Allocated memory was 1.5 GB in the beginning and 2.7 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -639.4 MB). Peak memory consumption was 762.3 MB. Max. memory is 7.1 GB. [2018-11-21 12:09:02,629 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-21 12:09:02,630 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1660.90 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 780.1 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -776.7 MB). Peak memory consumption was 96.6 MB. Max. memory is 7.1 GB. [2018-11-21 12:09:02,631 INFO L168 Benchmark]: Boogie Preprocessor took 273.35 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. [2018-11-21 12:09:02,632 INFO L168 Benchmark]: RCFGBuilder took 11247.49 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 357.6 MB). Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 123.6 MB). Peak memory consumption was 745.3 MB. Max. memory is 7.1 GB. [2018-11-21 12:09:02,636 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 0.20 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 1660.90 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 780.1 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -776.7 MB). Peak memory consumption was 96.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 273.35 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 11247.49 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 357.6 MB). Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 123.6 MB). Peak memory consumption was 745.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...