java -ea -Xmx4000000000 -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-c5d0219 [2018-11-15 06:49:55,923 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 06:49:55,926 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 06:49:55,948 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 06:49:55,949 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 06:49:55,949 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 06:49:55,954 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 06:49:55,956 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 06:49:55,959 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 06:49:55,959 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 06:49:55,960 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 06:49:55,960 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 06:49:55,965 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 06:49:55,968 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 06:49:55,969 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 06:49:55,970 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 06:49:55,970 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 06:49:55,975 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 06:49:55,976 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 06:49:55,987 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 06:49:55,991 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 06:49:55,992 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 06:49:55,997 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 06:49:55,997 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 06:49:55,997 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 06:49:56,003 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 06:49:56,004 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 06:49:56,004 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 06:49:56,005 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 06:49:56,009 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 06:49:56,009 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 06:49:56,009 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 06:49:56,010 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 06:49:56,010 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 06:49:56,010 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 06:49:56,016 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 06:49:56,016 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 06:49:56,043 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 06:49:56,044 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 06:49:56,044 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 06:49:56,044 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 06:49:56,050 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 06:49:56,050 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 06:49:56,050 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 06:49:56,051 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 06:49:56,051 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 06:49:56,051 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 06:49:56,051 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 06:49:56,051 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 06:49:56,051 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 06:49:56,052 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 06:49:56,052 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 06:49:56,053 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 06:49:56,053 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 06:49:56,053 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 06:49:56,053 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 06:49:56,053 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 06:49:56,053 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 06:49:56,053 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 06:49:56,056 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 06:49:56,056 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 06:49:56,056 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 06:49:56,056 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 06:49:56,059 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 06:49:56,059 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 06:49:56,140 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 06:49:56,159 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 06:49:56,168 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 06:49:56,169 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 06:49:56,169 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 06:49:56,173 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-c0cc359-104_1a-drivers--usb--serial--qcserial.ko-entry_point_false-unreach-call.cil.out.c [2018-11-15 06:49:56,276 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04de41073/0d195684079f4633800597a6cd4a1f5e/FLAGbbd67af53 [2018-11-15 06:49:57,324 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 06:49:57,330 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-c0cc359-104_1a-drivers--usb--serial--qcserial.ko-entry_point_false-unreach-call.cil.out.c [2018-11-15 06:49:57,377 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04de41073/0d195684079f4633800597a6cd4a1f5e/FLAGbbd67af53 [2018-11-15 06:49:57,394 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04de41073/0d195684079f4633800597a6cd4a1f5e [2018-11-15 06:49:57,411 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 06:49:57,418 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 06:49:57,419 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 06:49:57,419 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 06:49:57,427 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 06:49:57,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 06:49:57" (1/1) ... [2018-11-15 06:49:57,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5746a36c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:49:57, skipping insertion in model container [2018-11-15 06:49:57,435 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 06:49:57" (1/1) ... [2018-11-15 06:49:57,456 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 06:49:57,625 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 06:49:59,492 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 06:49:59,872 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 06:50:00,503 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 06:50:00,684 INFO L195 MainTranslator]: Completed translation [2018-11-15 06:50:00,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:50:00 WrapperNode [2018-11-15 06:50:00,688 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 06:50:00,690 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 06:50:00,691 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 06:50:00,691 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 06:50:00,713 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:50:00" (1/1) ... [2018-11-15 06:50:00,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:50:00" (1/1) ... [2018-11-15 06:50:00,791 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:50:00" (1/1) ... [2018-11-15 06:50:00,791 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:50:00" (1/1) ... [2018-11-15 06:50:00,958 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:50:00" (1/1) ... [2018-11-15 06:50:00,988 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:50:00" (1/1) ... [2018-11-15 06:50:01,017 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:50:00" (1/1) ... [2018-11-15 06:50:01,037 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 06:50:01,043 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 06:50:01,043 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 06:50:01,043 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 06:50:01,044 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:50:00" (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 06:50:01,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 06:50:01,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 06:50:01,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-15 06:50:01,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-15 06:50:01,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-15 06:50:01,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-15 06:50:01,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-15 06:50:01,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-15 06:50:01,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-15 06:50:01,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2018-11-15 06:50:01,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-15 06:50:01,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-15 06:50:01,144 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-15 06:50:01,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-15 06:50:01,144 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-15 06:50:01,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_1 [2018-11-15 06:50:01,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-15 06:50:01,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2018-11-15 06:50:01,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2018-11-15 06:50:01,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2018-11-15 06:50:01,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2018-11-15 06:50:01,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2018-11-15 06:50:01,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2018-11-15 06:50:01,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2018-11-15 06:50:01,145 INFO L138 BoogieDeclarations]: Found implementation of procedure qcprobe [2018-11-15 06:50:01,145 INFO L138 BoogieDeclarations]: Found implementation of procedure qc_release [2018-11-15 06:50:01,146 INFO L138 BoogieDeclarations]: Found implementation of procedure qcinit [2018-11-15 06:50:01,146 INFO L138 BoogieDeclarations]: Found implementation of procedure qcexit [2018-11-15 06:50:01,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_1 [2018-11-15 06:50:01,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2018-11-15 06:50:01,146 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 06:50:01,146 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-15 06:50:01,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_2 [2018-11-15 06:50:01,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_3 [2018-11-15 06:50:01,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_4 [2018-11-15 06:50:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_5 [2018-11-15 06:50:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_6 [2018-11-15 06:50:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_7 [2018-11-15 06:50:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_8 [2018-11-15 06:50:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_interface_9 [2018-11-15 06:50:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_10 [2018-11-15 06:50:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_11 [2018-11-15 06:50:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_12 [2018-11-15 06:50:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_13 [2018-11-15 06:50:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc [2018-11-15 06:50:01,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-11-15 06:50:01,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 06:50:01,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-15 06:50:01,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-15 06:50:01,157 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 06:50:01,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-15 06:50:01,157 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 06:50:01,158 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 06:50:01,158 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-15 06:50:01,158 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-15 06:50:01,158 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 06:50:01,158 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-15 06:50:01,158 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-15 06:50:01,158 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 06:50:01,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-15 06:50:01,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 06:50:01,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-15 06:50:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-15 06:50:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-15 06:50:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-15 06:50:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-15 06:50:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-15 06:50:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-15 06:50:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2018-11-15 06:50:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-15 06:50:01,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc [2018-11-15 06:50:01,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-11-15 06:50:01,162 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-15 06:50:01,162 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-15 06:50:01,162 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-15 06:50:01,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_4 [2018-11-15 06:50:01,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_6 [2018-11-15 06:50:01,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_8 [2018-11-15 06:50:01,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_10 [2018-11-15 06:50:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_11 [2018-11-15 06:50:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_12 [2018-11-15 06:50:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-15 06:50:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-15 06:50:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_1 [2018-11-15 06:50:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-15 06:50:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_1 [2018-11-15 06:50:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2018-11-15 06:50:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-15 06:50:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-15 06:50:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 06:50:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2018-11-15 06:50:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2018-11-15 06:50:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2018-11-15 06:50:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2018-11-15 06:50:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2018-11-15 06:50:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-15 06:50:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_2 [2018-11-15 06:50:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2018-11-15 06:50:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-15 06:50:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_13 [2018-11-15 06:50:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2018-11-15 06:50:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_3 [2018-11-15 06:50:01,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_5 [2018-11-15 06:50:01,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_7 [2018-11-15 06:50:01,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_interface_9 [2018-11-15 06:50:01,168 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2018-11-15 06:50:01,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 06:50:01,168 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2018-11-15 06:50:01,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 06:50:01,168 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2018-11-15 06:50:01,168 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2018-11-15 06:50:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2018-11-15 06:50:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2018-11-15 06:50:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2018-11-15 06:50:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2018-11-15 06:50:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_open [2018-11-15 06:50:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_close [2018-11-15 06:50:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_startup [2018-11-15 06:50:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_disconnect [2018-11-15 06:50:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_release [2018-11-15 06:50:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write_room [2018-11-15 06:50:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_write [2018-11-15 06:50:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_chars_in_buffer [2018-11-15 06:50:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_suspend [2018-11-15 06:50:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wwan_resume [2018-11-15 06:50:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure qcprobe [2018-11-15 06:50:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 06:50:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure qc_release [2018-11-15 06:50:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure qcinit [2018-11-15 06:50:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure qcexit [2018-11-15 06:50:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_2 [2018-11-15 06:50:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 06:50:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 06:50:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 06:50:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-15 06:50:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 06:50:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 06:50:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 06:50:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 06:50:26,569 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 06:50:26,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 06:50:26 BoogieIcfgContainer [2018-11-15 06:50:26,570 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 06:50:26,572 INFO L168 Benchmark]: Toolchain (without parser) took 29155.33 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 488.1 MB). Peak memory consumption was 502.8 MB. Max. memory is 3.9 GB. [2018-11-15 06:50:26,578 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 06:50:26,579 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3271.45 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 172.5 MB). Peak memory consumption was 212.0 MB. Max. memory is 3.9 GB. [2018-11-15 06:50:26,580 INFO L168 Benchmark]: Boogie Preprocessor took 346.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 3.9 GB. [2018-11-15 06:50:26,581 INFO L168 Benchmark]: RCFGBuilder took 25527.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.4 GB in the end (delta: 296.5 MB). Peak memory consumption was 311.2 MB. Max. memory is 3.9 GB. [2018-11-15 06:50:26,590 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 0.15 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 3271.45 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 172.5 MB). Peak memory consumption was 212.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 346.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 3.9 GB. * RCFGBuilder took 25527.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.4 GB in the end (delta: 296.5 MB). Peak memory consumption was 311.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...