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-linux-3.0/usb_urb-drivers-misc-c2port-core.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 10:22:39,211 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 10:22:39,213 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 10:22:39,225 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 10:22:39,226 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 10:22:39,228 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 10:22:39,229 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 10:22:39,233 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 10:22:39,235 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 10:22:39,237 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 10:22:39,238 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 10:22:39,238 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 10:22:39,241 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 10:22:39,244 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 10:22:39,250 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 10:22:39,252 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 10:22:39,253 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 10:22:39,256 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 10:22:39,258 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 10:22:39,259 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 10:22:39,261 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 10:22:39,263 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 10:22:39,269 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 10:22:39,270 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 10:22:39,270 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 10:22:39,271 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 10:22:39,274 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 10:22:39,274 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 10:22:39,275 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 10:22:39,276 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 10:22:39,276 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 10:22:39,278 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 10:22:39,278 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 10:22:39,279 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 10:22:39,281 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 10:22:39,282 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 10:22:39,283 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 [2018-11-20 10:22:39,312 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 10:22:39,312 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 10:22:39,313 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-20 10:22:39,313 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-20 10:22:39,314 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 10:22:39,314 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 10:22:39,314 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 10:22:39,315 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 10:22:39,315 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 10:22:39,315 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 10:22:39,315 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-20 10:22:39,315 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-20 10:22:39,315 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-20 10:22:39,316 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 10:22:39,316 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 10:22:39,316 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-20 10:22:39,316 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 10:22:39,316 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 10:22:39,317 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-20 10:22:39,317 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-20 10:22:39,317 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 10:22:39,317 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 10:22:39,318 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-20 10:22:39,318 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-20 10:22:39,318 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 10:22:39,318 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-20 10:22:39,318 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-20 10:22:39,319 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-20 10:22:39,319 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-20 10:22:39,374 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 10:22:39,391 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 10:22:39,396 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 10:22:39,398 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 10:22:39,398 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 10:22:39,399 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko_true-unreach-call.cil.out.i.pp.i [2018-11-20 10:22:39,471 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a682739ef/eb5a601c89a049e292e373590b6db29b/FLAGe9f769916 [2018-11-20 10:22:40,155 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 10:22:40,156 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko_true-unreach-call.cil.out.i.pp.i [2018-11-20 10:22:40,197 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a682739ef/eb5a601c89a049e292e373590b6db29b/FLAGe9f769916 [2018-11-20 10:22:40,253 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a682739ef/eb5a601c89a049e292e373590b6db29b [2018-11-20 10:22:40,264 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 10:22:40,265 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 10:22:40,266 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 10:22:40,266 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 10:22:40,270 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 10:22:40,272 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:22:40" (1/1) ... [2018-11-20 10:22:40,275 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c7d9b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:22:40, skipping insertion in model container [2018-11-20 10:22:40,276 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:22:40" (1/1) ... [2018-11-20 10:22:40,287 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 10:22:40,430 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 10:22:41,850 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 10:22:41,925 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 10:22:42,226 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 10:22:42,406 INFO L195 MainTranslator]: Completed translation [2018-11-20 10:22:42,407 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:22:42 WrapperNode [2018-11-20 10:22:42,407 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 10:22:42,408 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 10:22:42,408 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 10:22:42,408 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 10:22:42,424 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:22:42" (1/1) ... [2018-11-20 10:22:42,424 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:22:42" (1/1) ... [2018-11-20 10:22:42,501 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:22:42" (1/1) ... [2018-11-20 10:22:42,503 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:22:42" (1/1) ... [2018-11-20 10:22:42,618 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:22:42" (1/1) ... [2018-11-20 10:22:42,647 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:22:42" (1/1) ... [2018-11-20 10:22:42,680 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:22:42" (1/1) ... [2018-11-20 10:22:42,703 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 10:22:42,704 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 10:22:42,704 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 10:22:42,704 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 10:22:42,705 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:22:42" (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 [2018-11-20 10:22:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 10:22:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 10:22:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2018-11-20 10:22:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-20 10:22:42,779 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2018-11-20 10:22:42,779 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2018-11-20 10:22:42,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-11-20 10:22:42,779 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-20 10:22:42,779 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-20 10:22:42,780 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-20 10:22:42,780 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-20 10:22:42,780 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-20 10:22:42,780 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_reset [2018-11-20 10:22:42,780 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_strobe_ck [2018-11-20 10:22:42,781 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_write_ar [2018-11-20 10:22:42,781 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_read_ar [2018-11-20 10:22:42,781 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_write_dr [2018-11-20 10:22:42,781 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_read_dr [2018-11-20 10:22:42,781 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_poll_in_busy [2018-11-20 10:22:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_poll_out_ready [2018-11-20 10:22:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_show_name [2018-11-20 10:22:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_show_flash_blocks_num [2018-11-20 10:22:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_show_flash_block_size [2018-11-20 10:22:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_show_flash_size [2018-11-20 10:22:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_show_access [2018-11-20 10:22:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_store_access [2018-11-20 10:22:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_store_reset [2018-11-20 10:22:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __c2port_show_dev_id [2018-11-20 10:22:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_show_dev_id [2018-11-20 10:22:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __c2port_show_rev_id [2018-11-20 10:22:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_show_rev_id [2018-11-20 10:22:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_show_flash_access [2018-11-20 10:22:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __c2port_store_flash_access [2018-11-20 10:22:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_store_flash_access [2018-11-20 10:22:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __c2port_write_flash_erase [2018-11-20 10:22:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_store_flash_erase [2018-11-20 10:22:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __c2port_read_flash_data [2018-11-20 10:22:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_read_flash_data [2018-11-20 10:22:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __c2port_write_flash_data [2018-11-20 10:22:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_write_flash_data [2018-11-20 10:22:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_device_register [2018-11-20 10:22:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_device_unregister [2018-11-20 10:22:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_init [2018-11-20 10:22:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_exit [2018-11-20 10:22:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2018-11-20 10:22:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2018-11-20 10:22:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 10:22:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-20 10:22:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2018-11-20 10:22:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2018-11-20 10:22:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2018-11-20 10:22:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-11-20 10:22:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-11-20 10:22:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-20 10:22:42,789 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 10:22:42,789 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-20 10:22:42,789 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-20 10:22:42,789 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2018-11-20 10:22:42,790 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-20 10:22:42,790 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2018-11-20 10:22:42,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-20 10:22:42,790 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2018-11-20 10:22:42,790 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2018-11-20 10:22:42,790 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2018-11-20 10:22:42,791 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-11-20 10:22:42,791 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-20 10:22:42,791 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-20 10:22:42,791 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-20 10:22:42,791 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-20 10:22:42,791 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-20 10:22:42,792 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-20 10:22:42,792 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-20 10:22:42,792 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-20 10:22:42,792 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-20 10:22:42,792 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-20 10:22:42,793 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2018-11-20 10:22:42,793 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2018-11-20 10:22:42,793 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2018-11-20 10:22:42,793 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2018-11-20 10:22:42,793 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_bin_file [2018-11-20 10:22:42,793 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_bin_file [2018-11-20 10:22:42,794 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-20 10:22:42,794 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-20 10:22:42,794 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2018-11-20 10:22:42,794 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2018-11-20 10:22:42,794 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-20 10:22:42,794 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2018-11-20 10:22:42,795 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-20 10:22:42,795 INFO L130 BoogieDeclarations]: Found specification of procedure idr_pre_get [2018-11-20 10:22:42,795 INFO L130 BoogieDeclarations]: Found specification of procedure idr_get_new [2018-11-20 10:22:42,795 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2018-11-20 10:22:42,795 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-20 10:22:42,796 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-20 10:22:42,796 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_device_register [2018-11-20 10:22:42,796 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_device_unregister [2018-11-20 10:22:42,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 10:22:42,796 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_reset [2018-11-20 10:22:42,796 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2018-11-20 10:22:42,797 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_strobe_ck [2018-11-20 10:22:42,797 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_write_ar [2018-11-20 10:22:42,797 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_read_ar [2018-11-20 10:22:42,797 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-20 10:22:42,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-20 10:22:42,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-20 10:22:42,798 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_write_dr [2018-11-20 10:22:42,798 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_read_dr [2018-11-20 10:22:42,798 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_poll_in_busy [2018-11-20 10:22:42,798 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 10:22:42,798 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_poll_out_ready [2018-11-20 10:22:42,798 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_show_name [2018-11-20 10:22:42,799 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_show_flash_blocks_num [2018-11-20 10:22:42,799 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_show_flash_block_size [2018-11-20 10:22:42,799 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_show_flash_size [2018-11-20 10:22:42,799 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_show_access [2018-11-20 10:22:42,799 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_store_access [2018-11-20 10:22:42,799 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_store_reset [2018-11-20 10:22:42,800 INFO L130 BoogieDeclarations]: Found specification of procedure __c2port_show_dev_id [2018-11-20 10:22:42,800 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_show_dev_id [2018-11-20 10:22:42,800 INFO L130 BoogieDeclarations]: Found specification of procedure __c2port_show_rev_id [2018-11-20 10:22:42,800 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_show_rev_id [2018-11-20 10:22:42,800 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_show_flash_access [2018-11-20 10:22:42,801 INFO L130 BoogieDeclarations]: Found specification of procedure __c2port_store_flash_access [2018-11-20 10:22:42,801 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_store_flash_access [2018-11-20 10:22:42,801 INFO L130 BoogieDeclarations]: Found specification of procedure __c2port_write_flash_erase [2018-11-20 10:22:42,801 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_store_flash_erase [2018-11-20 10:22:42,801 INFO L130 BoogieDeclarations]: Found specification of procedure __c2port_read_flash_data [2018-11-20 10:22:42,801 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_read_flash_data [2018-11-20 10:22:42,802 INFO L130 BoogieDeclarations]: Found specification of procedure __c2port_write_flash_data [2018-11-20 10:22:42,802 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_write_flash_data [2018-11-20 10:22:42,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-20 10:22:42,802 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_init [2018-11-20 10:22:42,802 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_exit [2018-11-20 10:22:42,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-20 10:22:42,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-20 10:22:42,803 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-20 10:22:42,803 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 10:22:42,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-20 10:22:42,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2018-11-20 10:22:42,804 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-20 10:22:42,804 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-20 10:22:42,804 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-20 10:22:42,804 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-20 10:22:42,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2018-11-20 10:22:42,804 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 10:22:42,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-20 10:22:42,805 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 10:22:44,749 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-20 10:22:44,750 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-20 10:22:52,570 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 10:22:52,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:22:52 BoogieIcfgContainer [2018-11-20 10:22:52,571 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 10:22:52,574 INFO L168 Benchmark]: Toolchain (without parser) took 12309.64 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 931.7 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -410.5 MB). Peak memory consumption was 614.4 MB. Max. memory is 7.1 GB. [2018-11-20 10:22:52,576 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-20 10:22:52,577 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2141.03 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 757.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -724.1 MB). Peak memory consumption was 86.1 MB. Max. memory is 7.1 GB. [2018-11-20 10:22:52,578 INFO L168 Benchmark]: Boogie Preprocessor took 295.79 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 7.1 GB. [2018-11-20 10:22:52,578 INFO L168 Benchmark]: RCFGBuilder took 9867.54 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 174.6 MB). Free memory was 2.1 GB in the beginning and 1.8 GB in the end (delta: 286.4 MB). Peak memory consumption was 554.2 MB. Max. memory is 7.1 GB. [2018-11-20 10:22:52,582 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2141.03 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 757.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -724.1 MB). Peak memory consumption was 86.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 295.79 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: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9867.54 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 174.6 MB). Free memory was 2.1 GB in the beginning and 1.8 GB in the end (delta: 286.4 MB). Peak memory consumption was 554.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...