java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.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--isdn--hardware--mISDN--hfcsusb.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 17:45:42,481 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 17:45:42,483 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 17:45:42,494 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 17:45:42,495 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 17:45:42,496 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 17:45:42,497 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 17:45:42,499 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 17:45:42,500 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 17:45:42,501 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 17:45:42,502 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 17:45:42,503 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 17:45:42,503 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 17:45:42,504 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 17:45:42,505 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 17:45:42,506 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 17:45:42,507 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 17:45:42,508 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 17:45:42,510 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 17:45:42,512 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 17:45:42,513 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 17:45:42,514 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 17:45:42,515 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 17:45:42,516 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 17:45:42,518 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 17:45:42,518 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 17:45:42,519 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 17:45:42,519 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 17:45:42,520 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 17:45:42,521 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 17:45:42,521 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 17:45:42,522 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 17:45:42,523 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 17:45:42,523 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 17:45:42,524 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 17:45:42,525 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 17:45:42,525 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 17:45:42,525 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 17:45:42,526 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 17:45:42,526 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 17:45:42,527 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 17:45:42,528 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-08 17:45:42,552 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 17:45:42,552 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 17:45:42,554 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 17:45:42,554 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 17:45:42,554 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 17:45:42,554 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 17:45:42,555 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 17:45:42,555 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 17:45:42,555 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 17:45:42,555 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 17:45:42,555 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 17:45:42,555 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 17:45:42,556 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 17:45:42,556 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 17:45:42,556 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 17:45:42,556 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 17:45:42,556 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 17:45:42,557 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 17:45:42,557 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 17:45:42,557 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 17:45:42,557 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 17:45:42,558 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 17:45:42,558 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 17:45:42,558 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 17:45:42,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 17:45:42,558 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 17:45:42,558 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 17:45:42,592 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 17:45:42,611 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 17:45:42,615 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 17:45:42,616 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 17:45:42,617 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 17:45:42,617 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--hfcsusb.ko-entry_point.cil.out.i [2019-08-08 17:45:42,685 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e91eedc0d/689798d8fb2a45418a0dca366540f944/FLAGcc47695ef [2019-08-08 17:45:43,594 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 17:45:43,595 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--hfcsusb.ko-entry_point.cil.out.i [2019-08-08 17:45:43,647 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e91eedc0d/689798d8fb2a45418a0dca366540f944/FLAGcc47695ef [2019-08-08 17:45:44,014 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e91eedc0d/689798d8fb2a45418a0dca366540f944 [2019-08-08 17:45:44,023 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 17:45:44,025 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 17:45:44,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 17:45:44,026 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 17:45:44,030 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 17:45:44,031 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:45:44" (1/1) ... [2019-08-08 17:45:44,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7944d996 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:44, skipping insertion in model container [2019-08-08 17:45:44,034 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:45:44" (1/1) ... [2019-08-08 17:45:44,041 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 17:45:44,208 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 17:45:44,882 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6058] [2019-08-08 17:45:44,882 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6059-6060] [2019-08-08 17:45:46,349 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 17:45:46,416 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 17:45:46,536 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6058] [2019-08-08 17:45:46,536 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6059-6060] [2019-08-08 17:45:46,854 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 17:45:47,063 INFO L192 MainTranslator]: Completed translation [2019-08-08 17:45:47,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:47 WrapperNode [2019-08-08 17:45:47,063 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 17:45:47,064 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 17:45:47,064 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 17:45:47,065 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 17:45:47,078 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:47" (1/1) ... [2019-08-08 17:45:47,079 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:47" (1/1) ... [2019-08-08 17:45:47,164 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:47" (1/1) ... [2019-08-08 17:45:47,165 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:47" (1/1) ... [2019-08-08 17:45:47,325 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:47" (1/1) ... [2019-08-08 17:45:47,354 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:47" (1/1) ... [2019-08-08 17:45:47,394 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:47" (1/1) ... [2019-08-08 17:45:47,428 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 17:45:47,429 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 17:45:47,429 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 17:45:47,429 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 17:45:47,431 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:47" (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 [2019-08-08 17:45:47,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 17:45:47,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 17:45:47,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-08 17:45:47,500 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-08 17:45:47,501 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-08 17:45:47,501 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-08-08 17:45:47,501 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-08-08 17:45:47,501 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-08 17:45:47,501 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-08-08 17:45:47,502 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-08-08 17:45:47,504 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-08 17:45:47,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2019-08-08 17:45:47,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2019-08-08 17:45:47,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2019-08-08 17:45:47,506 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-08-08 17:45:47,506 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-08-08 17:45:47,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 17:45:47,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-08 17:45:47,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-08 17:45:47,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-08 17:45:47,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-08 17:45:47,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 17:45:47,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-08 17:45:47,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 17:45:47,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-08 17:45:47,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-08 17:45:47,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-08 17:45:47,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-08-08 17:45:47,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-08-08 17:45:47,509 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-08-08 17:45:47,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2019-08-08 17:45:47,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-08-08 17:45:47,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-08-08 17:45:47,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-08 17:45:47,510 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channelmap [2019-08-08 17:45:47,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_20 [2019-08-08 17:45:47,511 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-08-08 17:45:47,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mI_alloc_skb [2019-08-08 17:45:47,511 INFO L138 BoogieDeclarations]: Found implementation of procedure _alloc_mISDN_skb [2019-08-08 17:45:47,511 INFO L138 BoogieDeclarations]: Found implementation of procedure _queue_data [2019-08-08 17:45:47,512 INFO L138 BoogieDeclarations]: Found implementation of procedure symbolic [2019-08-08 17:45:47,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_start_transfer [2019-08-08 17:45:47,512 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2019-08-08 17:45:47,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_complete [2019-08-08 17:45:47,512 INFO L138 BoogieDeclarations]: Found implementation of procedure set_led_bit [2019-08-08 17:45:47,512 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_led [2019-08-08 17:45:47,513 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcusb_l2l1B [2019-08-08 17:45:47,513 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_ph_info [2019-08-08 17:45:47,513 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcusb_l2l1D [2019-08-08 17:45:47,513 INFO L138 BoogieDeclarations]: Found implementation of procedure hfc_l1callback [2019-08-08 17:45:47,513 INFO L138 BoogieDeclarations]: Found implementation of procedure open_dchannel [2019-08-08 17:45:47,514 INFO L138 BoogieDeclarations]: Found implementation of procedure open_bchannel [2019-08-08 17:45:47,514 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_ctrl [2019-08-08 17:45:47,514 INFO L138 BoogieDeclarations]: Found implementation of procedure hfc_dctrl [2019-08-08 17:45:47,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ph_state_te [2019-08-08 17:45:47,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ph_state_nt [2019-08-08 17:45:47,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ph_state [2019-08-08 17:45:47,515 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_setup_bch [2019-08-08 17:45:47,515 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_ph_command [2019-08-08 17:45:47,515 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_bctrl [2019-08-08 17:45:47,516 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_rx_frame [2019-08-08 17:45:47,516 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_isoc_urb [2019-08-08 17:45:47,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_iso_complete [2019-08-08 17:45:47,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_int_complete [2019-08-08 17:45:47,517 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_iso_complete [2019-08-08 17:45:47,517 INFO L138 BoogieDeclarations]: Found implementation of procedure start_isoc_chain [2019-08-08 17:45:47,517 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_iso_gracefull [2019-08-08 17:45:47,517 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_int_gracefull [2019-08-08 17:45:47,518 INFO L138 BoogieDeclarations]: Found implementation of procedure start_int_fifo [2019-08-08 17:45:47,518 INFO L138 BoogieDeclarations]: Found implementation of procedure setPortMode [2019-08-08 17:45:47,518 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_hfcsusb [2019-08-08 17:45:47,518 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_start_endpoint [2019-08-08 17:45:47,519 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_stop_endpoint [2019-08-08 17:45:47,519 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hfcsusb [2019-08-08 17:45:47,519 INFO L138 BoogieDeclarations]: Found implementation of procedure release_hw [2019-08-08 17:45:47,519 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivate_bchannel [2019-08-08 17:45:47,520 INFO L138 BoogieDeclarations]: Found implementation of procedure hfc_bctrl [2019-08-08 17:45:47,520 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_instance [2019-08-08 17:45:47,520 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_probe [2019-08-08 17:45:47,520 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_disconnect [2019-08-08 17:45:47,521 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_drv_init [2019-08-08 17:45:47,521 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_drv_exit [2019-08-08 17:45:47,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-08-08 17:45:47,522 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 17:45:47,522 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-08 17:45:47,523 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-08 17:45:47,523 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-08 17:45:47,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-08-08 17:45:47,523 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-08 17:45:47,524 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-08-08 17:45:47,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2019-08-08 17:45:47,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2019-08-08 17:45:47,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2019-08-08 17:45:47,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2019-08-08 17:45:47,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2019-08-08 17:45:47,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2019-08-08 17:45:47,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2019-08-08 17:45:47,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-08-08 17:45:47,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2019-08-08 17:45:47,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_33 [2019-08-08 17:45:47,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_34 [2019-08-08 17:45:47,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_35 [2019-08-08 17:45:47,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_36 [2019-08-08 17:45:47,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_37 [2019-08-08 17:45:47,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_38 [2019-08-08 17:45:47,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_39 [2019-08-08 17:45:47,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_40 [2019-08-08 17:45:47,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_41 [2019-08-08 17:45:47,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_42 [2019-08-08 17:45:47,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_43 [2019-08-08 17:45:47,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-08 17:45:47,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-08 17:45:47,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-08 17:45:47,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-08 17:45:47,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-08 17:45:47,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-08 17:45:47,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2019-08-08 17:45:47,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-08 17:45:47,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-08-08 17:45:47,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-08 17:45:47,614 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-08 17:45:47,615 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-08 17:45:47,615 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-08 17:45:47,615 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2019-08-08 17:45:47,615 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2019-08-08 17:45:47,616 INFO L138 BoogieDeclarations]: Found implementation of procedure bchannel_get_rxbuf [2019-08-08 17:45:47,616 INFO L138 BoogieDeclarations]: Found implementation of procedure bchannel_senddata [2019-08-08 17:45:47,616 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-08-08 17:45:47,616 INFO L138 BoogieDeclarations]: Found implementation of procedure create_l1 [2019-08-08 17:45:47,616 INFO L138 BoogieDeclarations]: Found implementation of procedure dchannel_senddata [2019-08-08 17:45:47,617 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_bframe [2019-08-08 17:45:47,617 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_dframe [2019-08-08 17:45:47,617 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-08-08 17:45:47,617 INFO L138 BoogieDeclarations]: Found implementation of procedure l1_event [2019-08-08 17:45:47,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 17:45:47,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 17:45:47,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-08 17:45:47,618 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-08-08 17:45:47,618 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_clear_bchannel [2019-08-08 17:45:47,618 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_ctrl_bchannel [2019-08-08 17:45:47,619 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freebchannel [2019-08-08 17:45:47,619 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freedchannel [2019-08-08 17:45:47,620 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_initbchannel [2019-08-08 17:45:47,620 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_initdchannel [2019-08-08 17:45:47,620 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_register_device [2019-08-08 17:45:47,620 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_unregister_device [2019-08-08 17:45:47,620 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-08-08 17:45:47,620 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-08 17:45:47,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-08-08 17:45:47,620 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_ch_frame [2019-08-08 17:45:47,621 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-08-08 17:45:47,621 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_Bchannel [2019-08-08 17:45:47,621 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_Dchannel [2019-08-08 17:45:47,626 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_Echannel [2019-08-08 17:45:47,626 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-08-08 17:45:47,626 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2019-08-08 17:45:47,627 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2019-08-08 17:45:47,627 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-08-08 17:45:47,627 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2019-08-08 17:45:47,627 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-08-08 17:45:47,627 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-08-08 17:45:47,627 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-08-08 17:45:47,627 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-08-08 17:45:47,628 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-08 17:45:47,628 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-08-08 17:45:47,628 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-08 17:45:47,628 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-08 17:45:47,628 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-08-08 17:45:47,628 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-08-08 17:45:47,629 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 17:45:47,629 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 17:45:47,629 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-08 17:45:47,629 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-08 17:45:47,629 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-08 17:45:47,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 17:45:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 17:45:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_return_address [2019-08-08 17:45:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 17:45:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-08 17:45:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-08 17:45:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-08 17:45:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-08 17:45:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-08-08 17:45:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-08-08 17:45:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-08 17:45:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 17:45:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-08 17:45:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-08 17:45:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-08 17:45:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-08-08 17:45:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 17:45:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-08-08 17:45:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-08-08 17:45:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-08 17:45:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-08 17:45:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-08 17:45:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-08 17:45:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-08 17:45:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-08 17:45:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2019-08-08 17:45:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2019-08-08 17:45:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-08 17:45:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2019-08-08 17:45:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-08 17:45:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2019-08-08 17:45:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-08 17:45:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2019-08-08 17:45:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-08 17:45:47,635 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-08-08 17:45:47,635 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-08-08 17:45:47,635 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-08-08 17:45:47,635 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-08-08 17:45:47,635 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-08-08 17:45:47,635 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 17:45:47,635 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-08-08 17:45:47,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-08-08 17:45:47,636 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-08 17:45:47,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-08 17:45:47,636 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 17:45:47,636 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-08 17:45:47,636 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 17:45:47,636 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 17:45:47,636 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 17:45:47,636 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 17:45:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 17:45:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 17:45:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-08 17:45:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-08 17:45:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-08 17:45:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-08 17:45:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-08 17:45:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 17:45:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-08 17:45:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-08 17:45:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-08-08 17:45:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-08 17:45:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-08 17:45:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 17:45:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-08-08 17:45:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-08-08 17:45:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-08-08 17:45:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-08-08 17:45:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-08 17:45:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_42 [2019-08-08 17:45:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-08 17:45:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_43 [2019-08-08 17:45:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2019-08-08 17:45:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 17:45:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-08-08 17:45:47,642 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-08-08 17:45:47,642 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-08-08 17:45:47,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_37 [2019-08-08 17:45:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_39 [2019-08-08 17:45:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_41 [2019-08-08 17:45:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-08-08 17:45:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-08-08 17:45:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_33 [2019-08-08 17:45:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_34 [2019-08-08 17:45:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_35 [2019-08-08 17:45:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_36 [2019-08-08 17:45:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_38 [2019-08-08 17:45:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_40 [2019-08-08 17:45:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-08 17:45:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-08-08 17:45:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-08-08 17:45:47,645 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-08 17:45:47,648 INFO L130 BoogieDeclarations]: Found specification of procedure set_channelmap [2019-08-08 17:45:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-08-08 17:45:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2019-08-08 17:45:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_20 [2019-08-08 17:45:47,653 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-08-08 17:45:47,653 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2019-08-08 17:45:47,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2019-08-08 17:45:47,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2019-08-08 17:45:47,654 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2019-08-08 17:45:47,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2019-08-08 17:45:47,654 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-08-08 17:45:47,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2019-08-08 17:45:47,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2019-08-08 17:45:47,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-08-08 17:45:47,654 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-08-08 17:45:47,655 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-08-08 17:45:47,655 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-08-08 17:45:47,655 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2019-08-08 17:45:47,655 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-08-08 17:45:47,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2019-08-08 17:45:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2019-08-08 17:45:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2019-08-08 17:45:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure mI_alloc_skb [2019-08-08 17:45:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure _alloc_mISDN_skb [2019-08-08 17:45:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-08 17:45:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure _queue_data [2019-08-08 17:45:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-08 17:45:47,656 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_register_device [2019-08-08 17:45:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_unregister_device [2019-08-08 17:45:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure create_l1 [2019-08-08 17:45:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure l1_event [2019-08-08 17:45:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initdchannel [2019-08-08 17:45:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initbchannel [2019-08-08 17:45:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freedchannel [2019-08-08 17:45:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_clear_bchannel [2019-08-08 17:45:47,657 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freebchannel [2019-08-08 17:45:47,658 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_ctrl_bchannel [2019-08-08 17:45:47,658 INFO L130 BoogieDeclarations]: Found specification of procedure queue_ch_frame [2019-08-08 17:45:47,658 INFO L130 BoogieDeclarations]: Found specification of procedure dchannel_senddata [2019-08-08 17:45:47,658 INFO L130 BoogieDeclarations]: Found specification of procedure bchannel_senddata [2019-08-08 17:45:47,658 INFO L130 BoogieDeclarations]: Found specification of procedure bchannel_get_rxbuf [2019-08-08 17:45:47,658 INFO L130 BoogieDeclarations]: Found specification of procedure recv_Dchannel [2019-08-08 17:45:47,658 INFO L130 BoogieDeclarations]: Found specification of procedure recv_Echannel [2019-08-08 17:45:47,658 INFO L130 BoogieDeclarations]: Found specification of procedure recv_Bchannel [2019-08-08 17:45:47,658 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_bframe [2019-08-08 17:45:47,659 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_dframe [2019-08-08 17:45:47,659 INFO L130 BoogieDeclarations]: Found specification of procedure symbolic [2019-08-08 17:45:47,659 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_ph_command [2019-08-08 17:45:47,659 INFO L130 BoogieDeclarations]: Found specification of procedure release_hw [2019-08-08 17:45:47,659 INFO L130 BoogieDeclarations]: Found specification of procedure reset_hfcsusb [2019-08-08 17:45:47,659 INFO L130 BoogieDeclarations]: Found specification of procedure setPortMode [2019-08-08 17:45:47,659 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_start_endpoint [2019-08-08 17:45:47,659 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_stop_endpoint [2019-08-08 17:45:47,660 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_setup_bch [2019-08-08 17:45:47,660 INFO L130 BoogieDeclarations]: Found specification of procedure deactivate_bchannel [2019-08-08 17:45:47,660 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_ph_info [2019-08-08 17:45:47,660 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_start_transfer [2019-08-08 17:45:47,660 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2019-08-08 17:45:47,660 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_complete [2019-08-08 17:45:47,660 INFO L130 BoogieDeclarations]: Found specification of procedure set_led_bit [2019-08-08 17:45:47,660 INFO L130 BoogieDeclarations]: Found specification of procedure handle_led [2019-08-08 17:45:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure hfcusb_l2l1B [2019-08-08 17:45:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure hfcusb_l2l1D [2019-08-08 17:45:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure hfc_l1callback [2019-08-08 17:45:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure open_dchannel [2019-08-08 17:45:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure open_bchannel [2019-08-08 17:45:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure channel_ctrl [2019-08-08 17:45:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure hfc_dctrl [2019-08-08 17:45:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure ph_state_te [2019-08-08 17:45:47,661 INFO L130 BoogieDeclarations]: Found specification of procedure ph_state_nt [2019-08-08 17:45:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure ph_state [2019-08-08 17:45:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure channel_bctrl [2019-08-08 17:45:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_rx_frame [2019-08-08 17:45:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure fill_isoc_urb [2019-08-08 17:45:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure rx_iso_complete [2019-08-08 17:45:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 17:45:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure rx_int_complete [2019-08-08 17:45:47,662 INFO L130 BoogieDeclarations]: Found specification of procedure tx_iso_complete [2019-08-08 17:45:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-08 17:45:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure start_isoc_chain [2019-08-08 17:45:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure stop_iso_gracefull [2019-08-08 17:45:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure stop_int_gracefull [2019-08-08 17:45:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure start_int_fifo [2019-08-08 17:45:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hfcsusb [2019-08-08 17:45:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure hfc_bctrl [2019-08-08 17:45:47,663 INFO L130 BoogieDeclarations]: Found specification of procedure setup_instance [2019-08-08 17:45:47,664 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_probe [2019-08-08 17:45:47,664 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_disconnect [2019-08-08 17:45:47,664 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_drv_init [2019-08-08 17:45:47,664 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_drv_exit [2019-08-08 17:45:47,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 17:45:47,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 17:45:47,665 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 17:45:47,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-08 17:45:47,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-08 17:45:47,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-08 17:45:47,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-08 17:45:47,665 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 17:45:47,665 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-08 17:45:47,666 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-08 17:45:47,666 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 17:45:47,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 17:45:47,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 17:45:47,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 17:45:47,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 17:45:47,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-08 17:45:47,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-08 17:45:47,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-08 17:45:47,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-08 17:45:49,383 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-08 17:46:04,606 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 17:46:04,607 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 17:46:04,610 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 05:46:04 BoogieIcfgContainer [2019-08-08 17:46:04,610 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 17:46:04,610 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 17:46:04,611 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 17:46:04,611 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 17:46:04,612 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 05:46:04" (1/1) ... [2019-08-08 17:46:04,629 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 17:46:04,635 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 17:46:04,654 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 17:46:04,662 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 17:46:04,664 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 17:46:05,129 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 4656 [2019-08-08 17:46:06,952 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.UnsupportedOperationException: Abstraction of intricate predicate not yet implemented at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:184) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.implies(SymbolicTools.java:174) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.domain.ExplicitValueDomain.isSubsetEq(ExplicitValueDomain.java:84) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:97) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:96) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-08 17:46:06,960 INFO L168 Benchmark]: Toolchain (without parser) took 22933.39 ms. Allocated memory was 133.7 MB in the beginning and 755.0 MB in the end (delta: 621.3 MB). Free memory was 77.4 MB in the beginning and 100.1 MB in the end (delta: -22.7 MB). Peak memory consumption was 598.6 MB. Max. memory is 7.1 GB. [2019-08-08 17:46:06,962 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 107.8 MB in the beginning and 107.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-08 17:46:06,967 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3037.81 ms. Allocated memory was 133.7 MB in the beginning and 264.8 MB in the end (delta: 131.1 MB). Free memory was 77.2 MB in the beginning and 111.9 MB in the end (delta: -34.7 MB). Peak memory consumption was 117.3 MB. Max. memory is 7.1 GB. [2019-08-08 17:46:06,969 INFO L168 Benchmark]: Boogie Preprocessor took 364.10 ms. Allocated memory is still 264.8 MB. Free memory was 111.9 MB in the beginning and 78.1 MB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 7.1 GB. [2019-08-08 17:46:06,975 INFO L168 Benchmark]: RCFGBuilder took 17181.35 ms. Allocated memory was 264.8 MB in the beginning and 658.0 MB in the end (delta: 393.2 MB). Free memory was 78.1 MB in the beginning and 281.6 MB in the end (delta: -203.5 MB). Peak memory consumption was 439.9 MB. Max. memory is 7.1 GB. [2019-08-08 17:46:06,976 INFO L168 Benchmark]: Symbolic Interpretation took 2346.00 ms. Allocated memory was 658.0 MB in the beginning and 755.0 MB in the end (delta: 97.0 MB). Free memory was 281.6 MB in the beginning and 100.1 MB in the end (delta: 181.6 MB). Peak memory consumption was 278.5 MB. Max. memory is 7.1 GB. [2019-08-08 17:46:06,986 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:184) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 107.8 MB in the beginning and 107.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3037.81 ms. Allocated memory was 133.7 MB in the beginning and 264.8 MB in the end (delta: 131.1 MB). Free memory was 77.2 MB in the beginning and 111.9 MB in the end (delta: -34.7 MB). Peak memory consumption was 117.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 364.10 ms. Allocated memory is still 264.8 MB. Free memory was 111.9 MB in the beginning and 78.1 MB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 17181.35 ms. Allocated memory was 264.8 MB in the beginning and 658.0 MB in the end (delta: 393.2 MB). Free memory was 78.1 MB in the beginning and 281.6 MB in the end (delta: -203.5 MB). Peak memory consumption was 439.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 2346.00 ms. Allocated memory was 658.0 MB in the beginning and 755.0 MB in the end (delta: 97.0 MB). Free memory was 281.6 MB in the beginning and 100.1 MB in the end (delta: 181.6 MB). Peak memory consumption was 278.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...