java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4ad093a [2018-11-25 22:03:05,986 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-25 22:03:05,989 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-25 22:03:06,005 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-25 22:03:06,006 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-25 22:03:06,007 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-25 22:03:06,008 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-25 22:03:06,010 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-25 22:03:06,012 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-25 22:03:06,013 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-25 22:03:06,014 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-25 22:03:06,014 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-25 22:03:06,015 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-25 22:03:06,018 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-25 22:03:06,019 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-25 22:03:06,020 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-25 22:03:06,023 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-25 22:03:06,025 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-25 22:03:06,030 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-25 22:03:06,033 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-25 22:03:06,036 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-25 22:03:06,038 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-25 22:03:06,043 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-25 22:03:06,043 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-25 22:03:06,043 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-25 22:03:06,044 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-25 22:03:06,046 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-25 22:03:06,047 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-25 22:03:06,048 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-25 22:03:06,049 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-25 22:03:06,050 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-25 22:03:06,050 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-25 22:03:06,050 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-25 22:03:06,052 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-25 22:03:06,053 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-25 22:03:06,053 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-25 22:03:06,055 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-25 22:03:06,086 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-25 22:03:06,086 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-25 22:03:06,087 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-25 22:03:06,087 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-25 22:03:06,089 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-25 22:03:06,089 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-25 22:03:06,089 INFO L133 SettingsManager]: * Use SBE=true [2018-11-25 22:03:06,090 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-25 22:03:06,090 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-25 22:03:06,090 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-25 22:03:06,090 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-25 22:03:06,090 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-25 22:03:06,092 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-25 22:03:06,092 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-25 22:03:06,092 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-25 22:03:06,092 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-25 22:03:06,093 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-25 22:03:06,093 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-25 22:03:06,093 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-25 22:03:06,093 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-25 22:03:06,093 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-25 22:03:06,095 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-25 22:03:06,095 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-25 22:03:06,095 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-25 22:03:06,095 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-25 22:03:06,096 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-25 22:03:06,096 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-25 22:03:06,096 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-25 22:03:06,096 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-25 22:03:06,162 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-25 22:03:06,178 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-25 22:03:06,184 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-25 22:03:06,185 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-25 22:03:06,186 INFO L276 PluginConnector]: CDTParser initialized [2018-11-25 22:03:06,187 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point_true-unreach-call.cil.out.c [2018-11-25 22:03:06,261 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e705227a/474c4c5033e6408bb7fadba2a52576f4/FLAG56bf79f84 [2018-11-25 22:03:07,011 INFO L307 CDTParser]: Found 1 translation units. [2018-11-25 22:03:07,012 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point_true-unreach-call.cil.out.c [2018-11-25 22:03:07,042 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e705227a/474c4c5033e6408bb7fadba2a52576f4/FLAG56bf79f84 [2018-11-25 22:03:07,078 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e705227a/474c4c5033e6408bb7fadba2a52576f4 [2018-11-25 22:03:07,089 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-25 22:03:07,092 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-25 22:03:07,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-25 22:03:07,093 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-25 22:03:07,097 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-25 22:03:07,098 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:03:07" (1/1) ... [2018-11-25 22:03:07,103 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5da510d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:03:07, skipping insertion in model container [2018-11-25 22:03:07,104 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:03:07" (1/1) ... [2018-11-25 22:03:07,114 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-25 22:03:07,226 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-25 22:03:07,732 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2708] [2018-11-25 22:03:07,733 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2709-2710] [2018-11-25 22:03:08,754 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 22:03:08,793 INFO L191 MainTranslator]: Completed pre-run [2018-11-25 22:03:08,905 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2708] [2018-11-25 22:03:08,905 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2709-2710] [2018-11-25 22:03:09,077 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 22:03:09,174 INFO L195 MainTranslator]: Completed translation [2018-11-25 22:03:09,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:03:09 WrapperNode [2018-11-25 22:03:09,174 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-25 22:03:09,175 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-25 22:03:09,175 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-25 22:03:09,175 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-25 22:03:09,185 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:03:09" (1/1) ... [2018-11-25 22:03:09,239 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:03:09" (1/1) ... [2018-11-25 22:03:09,258 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-25 22:03:09,259 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-25 22:03:09,259 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-25 22:03:09,259 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-25 22:03:09,276 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:03:09" (1/1) ... [2018-11-25 22:03:09,276 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:03:09" (1/1) ... [2018-11-25 22:03:09,309 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:03:09" (1/1) ... [2018-11-25 22:03:09,310 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:03:09" (1/1) ... [2018-11-25 22:03:09,434 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:03:09" (1/1) ... [2018-11-25 22:03:09,448 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:03:09" (1/1) ... [2018-11-25 22:03:09,463 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:03:09" (1/1) ... [2018-11-25 22:03:09,491 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-25 22:03:09,492 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-25 22:03:09,492 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-25 22:03:09,492 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-25 22:03:09,493 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:03:09" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-25 22:03:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_write [2018-11-25 22:03:09,575 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_write [2018-11-25 22:03:09,576 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-25 22:03:09,576 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-25 22:03:09,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-25 22:03:09,576 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-25 22:03:09,577 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2018-11-25 22:03:09,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_33 [2018-11-25 22:03:09,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_33 [2018-11-25 22:03:09,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-25 22:03:09,577 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2018-11-25 22:03:09,579 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2018-11-25 22:03:09,579 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2018-11-25 22:03:09,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-25 22:03:09,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-25 22:03:09,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-25 22:03:09,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-25 22:03:09,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-25 22:03:09,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-25 22:03:09,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_21 [2018-11-25 22:03:09,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_21 [2018-11-25 22:03:09,581 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2018-11-25 22:03:09,581 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2018-11-25 22:03:09,581 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2018-11-25 22:03:09,582 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_read [2018-11-25 22:03:09,582 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_read [2018-11-25 22:03:09,582 INFO L130 BoogieDeclarations]: Found specification of procedure __gpio_to_irq [2018-11-25 22:03:09,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __gpio_to_irq [2018-11-25 22:03:09,582 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2018-11-25 22:03:09,583 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2018-11-25 22:03:09,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-25 22:03:09,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-25 22:03:09,583 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame_size [2018-11-25 22:03:09,583 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame_size [2018-11-25 22:03:09,583 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2018-11-25 22:03:09,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-25 22:03:09,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-25 22:03:09,585 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2018-11-25 22:03:09,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_driver_3 [2018-11-25 22:03:09,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_driver_3 [2018-11-25 22:03:09,586 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2018-11-25 22:03:09,586 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2018-11-25 22:03:09,586 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2018-11-25 22:03:09,587 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2018-11-25 22:03:09,587 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_repack [2018-11-25 22:03:09,587 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_repack [2018-11-25 22:03:09,587 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_enable [2018-11-25 22:03:09,587 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_enable [2018-11-25 22:03:09,587 INFO L130 BoogieDeclarations]: Found specification of procedure devm_gpio_request [2018-11-25 22:03:09,588 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2018-11-25 22:03:09,588 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_direction_input [2018-11-25 22:03:09,588 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_direction_input [2018-11-25 22:03:09,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-25 22:03:09,588 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-25 22:03:09,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-25 22:03:09,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-25 22:03:09,589 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2018-11-25 22:03:09,589 INFO L130 BoogieDeclarations]: Found specification of procedure gpiod_to_irq [2018-11-25 22:03:09,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-25 22:03:09,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-25 22:03:09,590 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2018-11-25 22:03:09,590 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2018-11-25 22:03:09,590 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_direction_output [2018-11-25 22:03:09,590 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_direction_output [2018-11-25 22:03:09,590 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2018-11-25 22:03:09,590 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2018-11-25 22:03:09,591 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_remove_len_crc [2018-11-25 22:03:09,591 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_remove_len_crc [2018-11-25 22:03:09,591 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_irq_thread_fn [2018-11-25 22:03:09,591 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_irq_thread_fn [2018-11-25 22:03:09,591 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_driver_init [2018-11-25 22:03:09,591 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_driver_init [2018-11-25 22:03:09,593 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2018-11-25 22:03:09,593 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2018-11-25 22:03:09,593 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_to_desc [2018-11-25 22:03:09,594 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_of_request_resources [2018-11-25 22:03:09,594 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_of_request_resources [2018-11-25 22:03:09,594 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_clientdata [2018-11-25 22:03:09,594 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_clientdata [2018-11-25 22:03:09,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-25 22:03:09,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-25 22:03:09,596 INFO L130 BoogieDeclarations]: Found specification of procedure nfc_hci_recv_frame [2018-11-25 22:03:09,596 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_driver_exit [2018-11-25 22:03:09,596 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_driver_exit [2018-11-25 22:03:09,596 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_add_len_crc [2018-11-25 22:03:09,596 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_add_len_crc [2018-11-25 22:03:09,596 INFO L130 BoogieDeclarations]: Found specification of procedure gpiod_direction_output_raw [2018-11-25 22:03:09,597 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-25 22:03:09,597 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-25 22:03:09,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-25 22:03:09,597 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_probe [2018-11-25 22:03:09,597 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2018-11-25 22:03:09,598 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_to_irq [2018-11-25 22:03:09,598 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_to_irq [2018-11-25 22:03:09,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-11-25 22:03:09,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-11-25 22:03:09,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2018-11-25 22:03:09,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2018-11-25 22:03:09,599 INFO L130 BoogieDeclarations]: Found specification of procedure crc_ccitt [2018-11-25 22:03:09,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-25 22:03:09,599 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_request_resources [2018-11-25 22:03:09,599 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_request_resources [2018-11-25 22:03:09,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-25 22:03:09,599 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-25 22:03:09,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-25 22:03:09,600 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2018-11-25 22:03:09,601 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2018-11-25 22:03:09,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-25 22:03:09,601 INFO L130 BoogieDeclarations]: Found specification of procedure gpiod_direction_input [2018-11-25 22:03:09,601 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-25 22:03:09,601 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2018-11-25 22:03:09,602 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_disable [2018-11-25 22:03:09,602 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_disable [2018-11-25 22:03:09,602 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_probe [2018-11-25 22:03:09,603 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_probe [2018-11-25 22:03:09,603 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-25 22:03:09,603 INFO L130 BoogieDeclarations]: Found specification of procedure __gpio_set_value [2018-11-25 22:03:09,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __gpio_set_value [2018-11-25 22:03:09,603 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2018-11-25 22:03:09,603 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2018-11-25 22:03:09,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2018-11-25 22:03:09,604 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-25 22:03:09,604 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2018-11-25 22:03:09,604 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2018-11-25 22:03:09,604 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2018-11-25 22:03:09,604 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2018-11-25 22:03:09,608 INFO L130 BoogieDeclarations]: Found specification of procedure check_crc [2018-11-25 22:03:09,609 INFO L138 BoogieDeclarations]: Found implementation of procedure check_crc [2018-11-25 22:03:09,609 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-25 22:03:09,609 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_remove [2018-11-25 22:03:09,609 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_platform_init [2018-11-25 22:03:09,609 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_platform_init [2018-11-25 22:03:09,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-25 22:03:09,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-25 22:03:09,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-25 22:03:09,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-25 22:03:09,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler1_2 [2018-11-25 22:03:09,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler1_1 [2018-11-25 22:03:09,611 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-25 22:03:09,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-25 22:03:09,612 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2018-11-25 22:03:09,614 INFO L130 BoogieDeclarations]: Found specification of procedure st21nfca_hci_i2c_remove [2018-11-25 22:03:09,614 INFO L138 BoogieDeclarations]: Found implementation of procedure st21nfca_hci_i2c_remove [2018-11-25 22:03:18,054 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-25 22:03:18,054 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-25 22:03:18,055 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:03:18 BoogieIcfgContainer [2018-11-25 22:03:18,055 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-25 22:03:18,058 INFO L168 Benchmark]: Toolchain (without parser) took 10967.86 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 947.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -772.5 MB). Peak memory consumption was 654.4 MB. Max. memory is 7.1 GB. [2018-11-25 22:03:18,060 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-25 22:03:18,060 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2081.91 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 762.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -729.3 MB). Peak memory consumption was 80.8 MB. Max. memory is 7.1 GB. [2018-11-25 22:03:18,061 INFO L168 Benchmark]: Boogie Procedure Inliner took 83.27 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 14.3 MB). Peak memory consumption was 14.3 MB. Max. memory is 7.1 GB. [2018-11-25 22:03:18,062 INFO L168 Benchmark]: Boogie Preprocessor took 232.85 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 14.3 MB). Peak memory consumption was 14.3 MB. Max. memory is 7.1 GB. [2018-11-25 22:03:18,063 INFO L168 Benchmark]: RCFGBuilder took 8563.58 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 184.5 MB). Free memory was 2.1 GB in the beginning and 2.2 GB in the end (delta: -71.7 MB). Peak memory consumption was 592.3 MB. Max. memory is 7.1 GB. [2018-11-25 22:03:18,068 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2081.91 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 762.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -729.3 MB). Peak memory consumption was 80.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 83.27 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 14.3 MB). Peak memory consumption was 14.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 232.85 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 14.3 MB). Peak memory consumption was 14.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 8563.58 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 184.5 MB). Free memory was 2.1 GB in the beginning and 2.2 GB in the end (delta: -71.7 MB). Peak memory consumption was 592.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...