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-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 21:05:23,625 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 21:05:23,627 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 21:05:23,641 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 21:05:23,641 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 21:05:23,642 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 21:05:23,643 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 21:05:23,645 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 21:05:23,646 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 21:05:23,647 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 21:05:23,648 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 21:05:23,648 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 21:05:23,649 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 21:05:23,650 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 21:05:23,651 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 21:05:23,652 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 21:05:23,653 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 21:05:23,655 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 21:05:23,657 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 21:05:23,658 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 21:05:23,660 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 21:05:23,661 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 21:05:23,663 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 21:05:23,663 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 21:05:23,664 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 21:05:23,665 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 21:05:23,666 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 21:05:23,666 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 21:05:23,667 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 21:05:23,668 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 21:05:23,669 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 21:05:23,670 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 21:05:23,670 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 21:05:23,670 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 21:05:23,671 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 21:05:23,672 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 21:05:23,672 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 [2018-11-15 21:05:23,687 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 21:05:23,688 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 21:05:23,688 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 21:05:23,689 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 21:05:23,689 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 21:05:23,689 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 21:05:23,690 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 21:05:23,690 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 21:05:23,690 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 21:05:23,690 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 21:05:23,690 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 21:05:23,691 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 21:05:23,691 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 21:05:23,691 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 21:05:23,691 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 21:05:23,691 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 21:05:23,692 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 21:05:23,692 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 21:05:23,692 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 21:05:23,692 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 21:05:23,692 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 21:05:23,693 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 21:05:23,693 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 21:05:23,693 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 21:05:23,693 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 21:05:23,693 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 21:05:23,693 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 21:05:23,694 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 21:05:23,738 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 21:05:23,751 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 21:05:23,755 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 21:05:23,757 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 21:05:23,757 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 21:05:23,758 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-15 21:05:23,821 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d482aa26b/3d80ab81e0f44f32ba2b7bfb3334e2a6/FLAGf92376b39 [2018-11-15 21:05:24,596 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 21:05:24,598 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-c0cc359-1-104_1a-drivers--usb--serial--qcserial.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-15 21:05:24,638 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d482aa26b/3d80ab81e0f44f32ba2b7bfb3334e2a6/FLAGf92376b39 [2018-11-15 21:05:24,679 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d482aa26b/3d80ab81e0f44f32ba2b7bfb3334e2a6 [2018-11-15 21:05:24,688 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 21:05:24,689 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 21:05:24,693 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 21:05:24,693 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 21:05:24,697 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 21:05:24,699 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:05:24" (1/1) ... [2018-11-15 21:05:24,704 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27a285 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:05:24, skipping insertion in model container [2018-11-15 21:05:24,705 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:05:24" (1/1) ... [2018-11-15 21:05:24,717 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 21:05:24,831 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 21:05:26,313 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 21:05:26,583 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 21:05:27,154 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 21:05:27,352 INFO L195 MainTranslator]: Completed translation [2018-11-15 21:05:27,353 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:05:27 WrapperNode [2018-11-15 21:05:27,353 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 21:05:27,354 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 21:05:27,354 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 21:05:27,354 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 21:05:27,373 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:05:27" (1/1) ... [2018-11-15 21:05:27,373 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:05:27" (1/1) ... [2018-11-15 21:05:27,447 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:05:27" (1/1) ... [2018-11-15 21:05:27,447 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:05:27" (1/1) ... [2018-11-15 21:05:27,563 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:05:27" (1/1) ... [2018-11-15 21:05:27,592 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:05:27" (1/1) ... [2018-11-15 21:05:27,613 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:05:27" (1/1) ... [2018-11-15 21:05:27,635 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 21:05:27,635 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 21:05:27,635 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 21:05:27,636 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 21:05:27,637 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:05:27" (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 [2018-11-15 21:05:27,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 21:05:27,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 21:05:27,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-15 21:05:27,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-15 21:05:27,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-15 21:05:27,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-15 21:05:27,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-15 21:05:27,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-15 21:05:27,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-15 21:05:27,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-15 21:05:27,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2018-11-15 21:05:27,714 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-15 21:05:27,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-15 21:05:27,714 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-15 21:05:27,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_1 [2018-11-15 21:05:27,714 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-15 21:05:27,715 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2018-11-15 21:05:27,716 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2018-11-15 21:05:27,716 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2018-11-15 21:05:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2018-11-15 21:05:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2018-11-15 21:05:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2018-11-15 21:05:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2018-11-15 21:05:27,718 INFO L138 BoogieDeclarations]: Found implementation of procedure qcprobe [2018-11-15 21:05:27,719 INFO L138 BoogieDeclarations]: Found implementation of procedure qc_release [2018-11-15 21:05:27,719 INFO L138 BoogieDeclarations]: Found implementation of procedure qcinit [2018-11-15 21:05:27,719 INFO L138 BoogieDeclarations]: Found implementation of procedure qcexit [2018-11-15 21:05:27,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_1 [2018-11-15 21:05:27,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2018-11-15 21:05:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 21:05:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-15 21:05:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_2 [2018-11-15 21:05:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_3 [2018-11-15 21:05:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_4 [2018-11-15 21:05:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_5 [2018-11-15 21:05:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_6 [2018-11-15 21:05:27,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_7 [2018-11-15 21:05:27,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_8 [2018-11-15 21:05:27,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_9 [2018-11-15 21:05:27,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_10 [2018-11-15 21:05:27,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_11 [2018-11-15 21:05:27,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-15 21:05:27,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc [2018-11-15 21:05:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-11-15 21:05:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 21:05:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-15 21:05:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-15 21:05:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 21:05:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 21:05:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 21:05:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-15 21:05:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-15 21:05:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 21:05:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-15 21:05:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-15 21:05:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 21:05:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-15 21:05:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 21:05:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-15 21:05:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-15 21:05:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-15 21:05:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-15 21:05:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-15 21:05:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-15 21:05:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-15 21:05:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-15 21:05:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-15 21:05:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2018-11-15 21:05:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc [2018-11-15 21:05:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-11-15 21:05:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-15 21:05:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-15 21:05:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-15 21:05:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_4 [2018-11-15 21:05:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_7 [2018-11-15 21:05:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_9 [2018-11-15 21:05:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_10 [2018-11-15 21:05:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-15 21:05:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-15 21:05:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_1 [2018-11-15 21:05:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-15 21:05:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_1 [2018-11-15 21:05:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2018-11-15 21:05:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-15 21:05:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-15 21:05:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 21:05:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2018-11-15 21:05:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2018-11-15 21:05:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2018-11-15 21:05:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2018-11-15 21:05:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2018-11-15 21:05:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-15 21:05:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_2 [2018-11-15 21:05:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2018-11-15 21:05:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-15 21:05:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_11 [2018-11-15 21:05:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2018-11-15 21:05:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_3 [2018-11-15 21:05:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_5 [2018-11-15 21:05:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_6 [2018-11-15 21:05:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_8 [2018-11-15 21:05:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2018-11-15 21:05:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 21:05:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2018-11-15 21:05:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 21:05:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2018-11-15 21:05:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2018-11-15 21:05:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2018-11-15 21:05:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2018-11-15 21:05:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2018-11-15 21:05:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2018-11-15 21:05:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_open [2018-11-15 21:05:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_close [2018-11-15 21:05:27,734 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_startup [2018-11-15 21:05:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_disconnect [2018-11-15 21:05:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_release [2018-11-15 21:05:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write_room [2018-11-15 21:05:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write [2018-11-15 21:05:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_chars_in_buffer [2018-11-15 21:05:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_suspend [2018-11-15 21:05:27,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_resume [2018-11-15 21:05:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure qcprobe [2018-11-15 21:05:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 21:05:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure qc_release [2018-11-15 21:05:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure qcinit [2018-11-15 21:05:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure qcexit [2018-11-15 21:05:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_2 [2018-11-15 21:05:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 21:05:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 21:05:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 21:05:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-15 21:05:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 21:05:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 21:05:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 21:05:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 21:05:39,236 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 21:05:39,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:05:39 BoogieIcfgContainer [2018-11-15 21:05:39,237 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 21:05:39,240 INFO L168 Benchmark]: Toolchain (without parser) took 14551.34 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 1.9 GB in the end (delta: -453.9 MB). Peak memory consumption was 775.4 MB. Max. memory is 7.1 GB. [2018-11-15 21:05:39,242 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-15 21:05:39,243 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2660.52 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 748.2 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -578.2 MB). Peak memory consumption was 243.9 MB. Max. memory is 7.1 GB. [2018-11-15 21:05:39,244 INFO L168 Benchmark]: Boogie Preprocessor took 281.14 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: 11.4 MB). Peak memory consumption was 11.4 MB. Max. memory is 7.1 GB. [2018-11-15 21:05:39,245 INFO L168 Benchmark]: RCFGBuilder took 11601.80 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 360.2 MB). Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 112.9 MB). Peak memory consumption was 594.0 MB. Max. memory is 7.1 GB. [2018-11-15 21:05:39,251 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 0.21 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 2660.52 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 748.2 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -578.2 MB). Peak memory consumption was 243.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 281.14 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: 11.4 MB). Peak memory consumption was 11.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 11601.80 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 360.2 MB). Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 112.9 MB). Peak memory consumption was 594.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...