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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--usb_gigaset.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 23:46:10,798 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:46:10,800 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:46:10,812 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:46:10,813 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:46:10,814 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:46:10,818 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:46:10,820 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:46:10,822 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:46:10,823 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:46:10,827 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:46:10,827 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:46:10,828 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:46:10,832 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:46:10,837 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:46:10,838 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:46:10,839 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:46:10,844 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:46:10,849 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:46:10,851 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:46:10,852 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:46:10,857 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:46:10,861 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:46:10,862 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:46:10,862 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:46:10,863 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:46:10,867 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:46:10,868 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:46:10,869 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:46:10,873 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:46:10,873 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:46:10,875 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:46:10,875 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:46:10,875 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:46:10,876 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:46:10,879 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:46:10,879 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 [2018-11-22 23:46:10,894 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:46:10,894 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:46:10,895 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:46:10,895 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 23:46:10,896 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:46:10,896 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:46:10,896 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 23:46:10,897 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:46:10,897 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:46:10,897 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:46:10,897 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:46:10,897 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:46:10,898 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:46:10,898 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:46:10,898 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:46:10,898 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:46:10,898 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:46:10,899 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 23:46:10,899 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:46:10,899 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 23:46:10,899 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:46:10,899 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:46:10,902 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:46:10,902 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:46:10,902 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 23:46:10,902 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:46:10,902 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:46:10,903 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 23:46:10,903 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 23:46:10,972 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:46:10,987 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:46:10,991 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:46:10,993 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:46:10,993 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:46:10,994 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--usb_gigaset.ko-entry_point_false-unreach-call.cil.out.c [2018-11-22 23:46:11,056 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71aff2f67/e14ba4e8afb04ae1a7e4cb156472028d/FLAG1377a127e [2018-11-22 23:46:11,883 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:46:11,883 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--usb_gigaset.ko-entry_point_false-unreach-call.cil.out.c [2018-11-22 23:46:11,932 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71aff2f67/e14ba4e8afb04ae1a7e4cb156472028d/FLAG1377a127e [2018-11-22 23:46:12,366 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71aff2f67/e14ba4e8afb04ae1a7e4cb156472028d [2018-11-22 23:46:12,377 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:46:12,379 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 23:46:12,380 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:46:12,380 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:46:12,384 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:46:12,386 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:46:12" (1/1) ... [2018-11-22 23:46:12,390 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65cacac1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:12, skipping insertion in model container [2018-11-22 23:46:12,390 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:46:12" (1/1) ... [2018-11-22 23:46:12,401 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:46:12,551 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:46:14,660 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:46:14,684 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:46:14,981 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:46:15,144 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:46:15,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:15 WrapperNode [2018-11-22 23:46:15,145 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:46:15,146 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:46:15,146 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:46:15,147 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:46:15,157 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:15" (1/1) ... [2018-11-22 23:46:15,232 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:15" (1/1) ... [2018-11-22 23:46:15,264 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:46:15,265 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:46:15,265 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:46:15,265 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:46:15,277 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:15" (1/1) ... [2018-11-22 23:46:15,278 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:15" (1/1) ... [2018-11-22 23:46:15,304 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:15" (1/1) ... [2018-11-22 23:46:15,307 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:15" (1/1) ... [2018-11-22 23:46:15,428 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:15" (1/1) ... [2018-11-22 23:46:15,455 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:15" (1/1) ... [2018-11-22 23:46:15,481 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:15" (1/1) ... [2018-11-22 23:46:15,503 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:46:15,504 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:46:15,504 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:46:15,504 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:46:15,505 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:46:15" (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 [2018-11-22 23:46:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_schedule_event [2018-11-22 23:46:15,562 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_schedule_event [2018-11-22 23:46:15,562 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_write_cmd [2018-11-22 23:46:15,562 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_write_cmd [2018-11-22 23:46:15,562 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freebcshw [2018-11-22 23:46:15,562 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freebcshw [2018-11-22 23:46:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2018-11-22 23:46:15,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2018-11-22 23:46:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_25 [2018-11-22 23:46:15,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_25 [2018-11-22 23:46:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_modem_ctrl [2018-11-22 23:46:15,564 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_modem_ctrl [2018-11-22 23:46:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-22 23:46:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2018-11-22 23:46:15,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2018-11-22 23:46:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_reinitbcshw [2018-11-22 23:46:15,565 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_reinitbcshw [2018-11-22 23:46:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:46:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_probe [2018-11-22 23:46:15,565 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_probe [2018-11-22 23:46:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 23:46:15,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 23:46:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 23:46:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 23:46:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-22 23:46:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 23:46:15,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 23:46:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_m10x_send_skb [2018-11-22 23:46:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_blockdriver [2018-11-22 23:46:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2018-11-22 23:46:15,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2018-11-22 23:46:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_brkchars [2018-11-22 23:46:15,567 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_brkchars [2018-11-22 23:46:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2018-11-22 23:46:15,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2018-11-22 23:46:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_add_event [2018-11-22 23:46:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_21 [2018-11-22 23:46:15,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_21 [2018-11-22 23:46:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-22 23:46:15,568 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-22 23:46:15,569 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2018-11-22 23:46:15,569 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gigaset_exit [2018-11-22 23:46:15,569 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gigaset_exit [2018-11-22 23:46:15,569 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-22 23:46:15,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-22 23:46:15,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2018-11-22 23:46:15,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2018-11-22 23:46:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-22 23:46:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-22 23:46:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2018-11-22 23:46:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2018-11-22 23:46:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_close_bchannel [2018-11-22 23:46:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_close_bchannel [2018-11-22 23:46:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2018-11-22 23:46:15,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2018-11-22 23:46:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_resume [2018-11-22 23:46:15,571 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_resume [2018-11-22 23:46:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gigaset_init [2018-11-22 23:46:15,571 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gigaset_init [2018-11-22 23:46:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-22 23:46:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_baud_rate [2018-11-22 23:46:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_baud_rate [2018-11-22 23:46:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_26 [2018-11-22 23:46:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_26 [2018-11-22 23:46:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initdriver [2018-11-22 23:46:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initcshw [2018-11-22 23:46:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initcshw [2018-11-22 23:46:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 23:46:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_bchannel_down [2018-11-22 23:46:15,573 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_bchannel_down [2018-11-22 23:46:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_16 [2018-11-22 23:46:15,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_16 [2018-11-22 23:46:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:46:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 23:46:15,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 23:46:15,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2018-11-22 23:46:15,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 23:46:15,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 23:46:15,574 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initbcshw [2018-11-22 23:46:15,574 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initbcshw [2018-11-22 23:46:15,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 23:46:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 23:46:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_dbg_buffer [2018-11-22 23:46:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_20 [2018-11-22 23:46:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_20 [2018-11-22 23:46:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 23:46:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 23:46:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_start [2018-11-22 23:46:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_line_ctrl [2018-11-22 23:46:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_line_ctrl [2018-11-22 23:46:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2018-11-22 23:46:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2018-11-22 23:46:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2018-11-22 23:46:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-22 23:46:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-22 23:46:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-22 23:46:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-22 23:46:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecs [2018-11-22 23:46:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_write_room [2018-11-22 23:46:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_write_room [2018-11-22 23:46:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_24 [2018-11-22 23:46:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_24 [2018-11-22 23:46:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_19 [2018-11-22 23:46:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_19 [2018-11-22 23:46:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_suspend [2018-11-22 23:46:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_suspend [2018-11-22 23:46:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_14 [2018-11-22 23:46:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_14 [2018-11-22 23:46:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-22 23:46:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-22 23:46:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-22 23:46:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-22 23:46:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 23:46:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 23:46:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-22 23:46:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-22 23:46:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_13 [2018-11-22 23:46:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_13 [2018-11-22 23:46:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 23:46:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_10 [2018-11-22 23:46:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_10 [2018-11-22 23:46:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2018-11-22 23:46:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2018-11-22 23:46:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_11 [2018-11-22 23:46:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_11 [2018-11-22 23:46:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-22 23:46:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-22 23:46:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_8 [2018-11-22 23:46:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_8 [2018-11-22 23:46:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-22 23:46:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 23:46:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2018-11-22 23:46:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2018-11-22 23:46:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_12 [2018-11-22 23:46:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_12 [2018-11-22 23:46:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-22 23:46:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-22 23:46:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freedriver [2018-11-22 23:46:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_disconnect [2018-11-22 23:46:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_disconnect [2018-11-22 23:46:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_chars_in_buffer [2018-11-22 23:46:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_chars_in_buffer [2018-11-22 23:46:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-22 23:46:15,584 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-22 23:46:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2018-11-22 23:46:15,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2018-11-22 23:46:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:46:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 23:46:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initcs [2018-11-22 23:46:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_fill_inbuf [2018-11-22 23:46:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_17 [2018-11-22 23:46:15,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_17 [2018-11-22 23:46:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2018-11-22 23:46:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_m10x_input [2018-11-22 23:46:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-22 23:46:15,586 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-22 23:46:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-22 23:46:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_stop [2018-11-22 23:46:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_9 [2018-11-22 23:46:15,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_9 [2018-11-22 23:46:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_shutdown [2018-11-22 23:46:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gigaset_ops_1 [2018-11-22 23:46:15,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gigaset_ops_1 [2018-11-22 23:46:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure set_value [2018-11-22 23:46:15,587 INFO L138 BoogieDeclarations]: Found implementation of procedure set_value [2018-11-22 23:46:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure tiocm_to_gigaset [2018-11-22 23:46:15,587 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocm_to_gigaset [2018-11-22 23:46:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2018-11-22 23:46:15,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2018-11-22 23:46:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 23:46:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2018-11-22 23:46:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-22 23:46:15,588 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-22 23:46:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_bchannel_up [2018-11-22 23:46:15,588 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_bchannel_up [2018-11-22 23:46:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 23:46:15,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-22 23:46:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-22 23:46:15,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-22 23:46:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_init_bchannel [2018-11-22 23:46:15,589 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_init_bchannel [2018-11-22 23:46:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_7 [2018-11-22 23:46:15,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_7 [2018-11-22 23:46:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:46:15,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:46:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2018-11-22 23:46:15,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2018-11-22 23:46:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_write_bulk_callback [2018-11-22 23:46:15,590 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_write_bulk_callback [2018-11-22 23:46:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_read_int_callback [2018-11-22 23:46:15,590 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_read_int_callback [2018-11-22 23:46:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecshw [2018-11-22 23:46:15,591 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecshw [2018-11-22 23:46:25,756 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 23:46:25,756 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-22 23:46:25,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:46:25 BoogieIcfgContainer [2018-11-22 23:46:25,757 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 23:46:25,759 INFO L168 Benchmark]: Toolchain (without parser) took 13381.65 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 926.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -784.5 MB). Peak memory consumption was 611.6 MB. Max. memory is 7.1 GB. [2018-11-22 23:46:25,761 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 23:46:25,762 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2765.59 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 767.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -719.5 MB). Peak memory consumption was 127.3 MB. Max. memory is 7.1 GB. [2018-11-22 23:46:25,763 INFO L168 Benchmark]: Boogie Procedure Inliner took 118.20 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 23:46:25,764 INFO L168 Benchmark]: Boogie Preprocessor took 238.80 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: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. [2018-11-22 23:46:25,764 INFO L168 Benchmark]: RCFGBuilder took 10253.29 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 158.9 MB). Free memory was 2.1 GB in the beginning and 2.2 GB in the end (delta: -78.5 MB). Peak memory consumption was 550.1 MB. Max. memory is 7.1 GB. [2018-11-22 23:46:25,769 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2765.59 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 767.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -719.5 MB). Peak memory consumption was 127.3 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 118.20 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 238.80 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: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 10253.29 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 158.9 MB). Free memory was 2.1 GB in the beginning and 2.2 GB in the end (delta: -78.5 MB). Peak memory consumption was 550.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...