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-3.0/usb_urb-drivers-uwb-i1480-dfu-i1480-dfu-usb.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-23 00:07:40,283 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-23 00:07:40,285 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-23 00:07:40,296 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-23 00:07:40,296 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-23 00:07:40,297 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-23 00:07:40,299 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-23 00:07:40,300 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-23 00:07:40,302 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-23 00:07:40,303 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-23 00:07:40,304 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-23 00:07:40,305 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-23 00:07:40,305 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-23 00:07:40,306 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-23 00:07:40,307 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-23 00:07:40,308 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-23 00:07:40,309 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-23 00:07:40,310 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-23 00:07:40,311 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-23 00:07:40,313 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-23 00:07:40,315 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-23 00:07:40,316 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-23 00:07:40,317 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-23 00:07:40,317 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-23 00:07:40,319 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-23 00:07:40,320 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-23 00:07:40,320 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-23 00:07:40,321 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-23 00:07:40,321 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-23 00:07:40,322 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-23 00:07:40,322 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-23 00:07:40,323 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-23 00:07:40,324 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-23 00:07:40,325 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-23 00:07:40,325 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-23 00:07:40,326 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-23 00:07:40,326 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-23 00:07:40,326 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-23 00:07:40,327 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-23 00:07:40,328 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-23 00:07:40,328 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-23 00:07:40,329 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 [2019-08-23 00:07:40,343 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-23 00:07:40,343 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-23 00:07:40,344 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-23 00:07:40,345 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-23 00:07:40,345 INFO L138 SettingsManager]: * Use SBE=true [2019-08-23 00:07:40,345 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-23 00:07:40,345 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-23 00:07:40,345 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-23 00:07:40,346 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-23 00:07:40,346 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-23 00:07:40,346 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-23 00:07:40,346 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-23 00:07:40,346 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-23 00:07:40,347 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-23 00:07:40,347 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-23 00:07:40,347 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-23 00:07:40,347 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-23 00:07:40,347 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-23 00:07:40,347 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-23 00:07:40,348 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-23 00:07:40,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-23 00:07:40,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-23 00:07:40,348 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-23 00:07:40,348 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-23 00:07:40,349 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-23 00:07:40,349 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-23 00:07:40,349 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-23 00:07:40,376 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-23 00:07:40,388 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-23 00:07:40,392 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-23 00:07:40,393 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-23 00:07:40,393 INFO L275 PluginConnector]: CDTParser initialized [2019-08-23 00:07:40,394 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-uwb-i1480-dfu-i1480-dfu-usb.ko.cil.out.i [2019-08-23 00:07:40,455 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62abcae2e/d3234134ba1a459baea7a7f0cdeafdcb/FLAGdcaba4daa [2019-08-23 00:07:41,177 INFO L306 CDTParser]: Found 1 translation units. [2019-08-23 00:07:41,177 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-uwb-i1480-dfu-i1480-dfu-usb.ko.cil.out.i [2019-08-23 00:07:41,221 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62abcae2e/d3234134ba1a459baea7a7f0cdeafdcb/FLAGdcaba4daa [2019-08-23 00:07:41,283 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62abcae2e/d3234134ba1a459baea7a7f0cdeafdcb [2019-08-23 00:07:41,291 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-23 00:07:41,293 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-23 00:07:41,294 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-23 00:07:41,295 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-23 00:07:41,300 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-23 00:07:41,301 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 12:07:41" (1/1) ... [2019-08-23 00:07:41,304 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d10d56e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 12:07:41, skipping insertion in model container [2019-08-23 00:07:41,304 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 12:07:41" (1/1) ... [2019-08-23 00:07:41,312 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-23 00:07:41,444 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-23 00:07:42,725 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-23 00:07:42,768 INFO L188 MainTranslator]: Completed pre-run [2019-08-23 00:07:43,064 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-23 00:07:43,168 INFO L192 MainTranslator]: Completed translation [2019-08-23 00:07:43,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 12:07:43 WrapperNode [2019-08-23 00:07:43,169 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-23 00:07:43,170 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-23 00:07:43,170 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-23 00:07:43,171 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-23 00:07:43,185 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 12:07:43" (1/1) ... [2019-08-23 00:07:43,185 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 12:07:43" (1/1) ... [2019-08-23 00:07:43,269 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 12:07:43" (1/1) ... [2019-08-23 00:07:43,269 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 12:07:43" (1/1) ... [2019-08-23 00:07:43,363 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 12:07:43" (1/1) ... [2019-08-23 00:07:43,403 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 12:07:43" (1/1) ... [2019-08-23 00:07:43,428 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 12:07:43" (1/1) ... [2019-08-23 00:07:43,451 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-23 00:07:43,452 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-23 00:07:43,452 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-23 00:07:43,452 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-23 00:07:43,454 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 12:07:43" (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 [2019-08-23 00:07:43,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-23 00:07:43,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-23 00:07:43,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-23 00:07:43,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-23 00:07:43,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~int~TO~int [2019-08-23 00:07:43,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-23 00:07:43,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~int~TO~int [2019-08-23 00:07:43,524 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-08-23 00:07:43,524 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_rceb_check [2019-08-23 00:07:43,524 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_cmd [2019-08-23 00:07:43,524 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_print_state [2019-08-23 00:07:43,525 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_fw_upload [2019-08-23 00:07:43,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-08-23 00:07:43,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2019-08-23 00:07:43,525 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-08-23 00:07:43,525 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-08-23 00:07:43,526 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-08-23 00:07:43,526 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-08-23 00:07:43,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-23 00:07:43,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-23 00:07:43,526 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_hdrs_free [2019-08-23 00:07:43,528 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_hdr_load [2019-08-23 00:07:43,528 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_hdrs_load [2019-08-23 00:07:43,529 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_fw_cmp [2019-08-23 00:07:43,529 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_fw_hdrs_push [2019-08-23 00:07:43,529 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_fw_upload_enable [2019-08-23 00:07:43,529 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_fw_upload_disable [2019-08-23 00:07:43,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __mac_fw_upload [2019-08-23 00:07:43,530 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_pre_fw_upload [2019-08-23 00:07:43,530 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_cmd_reset [2019-08-23 00:07:43,531 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_fw_is_running_q [2019-08-23 00:07:43,531 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_mac_fw_upload [2019-08-23 00:07:43,531 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_mpi_write [2019-08-23 00:07:43,531 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_mpi_read [2019-08-23 00:07:43,531 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_phy_fw_upload [2019-08-23 00:07:43,531 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion___0 [2019-08-23 00:07:43,531 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-08-23 00:07:43,532 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-08-23 00:07:43,532 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2019-08-23 00:07:43,532 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-08-23 00:07:43,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-23 00:07:43,532 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-23 00:07:43,532 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_init [2019-08-23 00:07:43,532 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_usb_init [2019-08-23 00:07:43,533 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_usb_create [2019-08-23 00:07:43,533 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_usb_destroy [2019-08-23 00:07:43,533 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_usb_write [2019-08-23 00:07:43,534 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_usb_read [2019-08-23 00:07:43,535 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_usb_neep_cb [2019-08-23 00:07:43,535 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_usb_wait_init_done [2019-08-23 00:07:43,535 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_usb_cmd [2019-08-23 00:07:43,535 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_usb_probe [2019-08-23 00:07:43,536 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_dfu_driver_init [2019-08-23 00:07:43,536 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2019-08-23 00:07:43,536 INFO L138 BoogieDeclarations]: Found implementation of procedure i1480_dfu_driver_exit [2019-08-23 00:07:43,536 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2019-08-23 00:07:43,536 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-23 00:07:43,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-08-23 00:07:43,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-23 00:07:43,537 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-08-23 00:07:43,537 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-08-23 00:07:43,538 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-23 00:07:43,538 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-08-23 00:07:43,538 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-23 00:07:43,538 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-08-23 00:07:43,538 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-08-23 00:07:43,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-08-23 00:07:43,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-23 00:07:43,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2019-08-23 00:07:43,539 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-08-23 00:07:43,539 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-08-23 00:07:43,539 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-08-23 00:07:43,539 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-08-23 00:07:43,540 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-23 00:07:43,540 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2019-08-23 00:07:43,540 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2019-08-23 00:07:43,541 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-23 00:07:43,541 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2019-08-23 00:07:43,542 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2019-08-23 00:07:43,542 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-23 00:07:43,543 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2019-08-23 00:07:43,543 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-08-23 00:07:43,544 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-08-23 00:07:43,544 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible_timeout [2019-08-23 00:07:43,545 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-23 00:07:43,545 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-23 00:07:43,545 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-23 00:07:43,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-23 00:07:43,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-23 00:07:43,546 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-08-23 00:07:43,546 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-08-23 00:07:43,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-23 00:07:43,547 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible_timeout [2019-08-23 00:07:43,547 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_fw_upload [2019-08-23 00:07:43,548 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_pre_fw_upload [2019-08-23 00:07:43,548 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_mac_fw_upload [2019-08-23 00:07:43,548 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_phy_fw_upload [2019-08-23 00:07:43,548 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_cmd [2019-08-23 00:07:43,548 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_rceb_check [2019-08-23 00:07:43,548 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-23 00:07:43,548 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-08-23 00:07:43,549 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-08-23 00:07:43,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-23 00:07:43,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-23 00:07:43,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-23 00:07:43,549 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-23 00:07:43,549 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-23 00:07:43,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-23 00:07:43,550 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_print_state [2019-08-23 00:07:43,550 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~int~TO~int [2019-08-23 00:07:43,550 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-23 00:07:43,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-08-23 00:07:43,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2019-08-23 00:07:43,550 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-08-23 00:07:43,550 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-08-23 00:07:43,551 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-08-23 00:07:43,551 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-08-23 00:07:43,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2019-08-23 00:07:43,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-23 00:07:43,552 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-08-23 00:07:43,552 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-08-23 00:07:43,552 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-23 00:07:43,553 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-08-23 00:07:43,553 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-08-23 00:07:43,553 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-23 00:07:43,553 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-23 00:07:43,554 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-08-23 00:07:43,554 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-08-23 00:07:43,554 INFO L130 BoogieDeclarations]: Found specification of procedure fw_hdrs_free [2019-08-23 00:07:43,555 INFO L130 BoogieDeclarations]: Found specification of procedure fw_hdr_load [2019-08-23 00:07:43,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-23 00:07:43,555 INFO L130 BoogieDeclarations]: Found specification of procedure fw_hdrs_load [2019-08-23 00:07:43,555 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_fw_cmp [2019-08-23 00:07:43,558 INFO L130 BoogieDeclarations]: Found specification of procedure mac_fw_hdrs_push [2019-08-23 00:07:43,559 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~int~TO~int [2019-08-23 00:07:43,559 INFO L130 BoogieDeclarations]: Found specification of procedure mac_fw_upload_enable [2019-08-23 00:07:43,559 INFO L130 BoogieDeclarations]: Found specification of procedure mac_fw_upload_disable [2019-08-23 00:07:43,559 INFO L130 BoogieDeclarations]: Found specification of procedure __mac_fw_upload [2019-08-23 00:07:43,559 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_cmd_reset [2019-08-23 00:07:43,559 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_fw_is_running_q [2019-08-23 00:07:43,560 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-23 00:07:43,560 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-23 00:07:43,564 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_mpi_write [2019-08-23 00:07:43,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-23 00:07:43,564 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_mpi_read [2019-08-23 00:07:43,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-23 00:07:43,568 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion___0 [2019-08-23 00:07:43,568 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-08-23 00:07:43,569 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2019-08-23 00:07:43,569 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2019-08-23 00:07:43,569 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-23 00:07:43,569 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-08-23 00:07:43,569 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2019-08-23 00:07:43,569 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2019-08-23 00:07:43,569 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-08-23 00:07:43,570 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2019-08-23 00:07:43,570 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2019-08-23 00:07:43,570 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2019-08-23 00:07:43,570 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-23 00:07:43,570 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2019-08-23 00:07:43,570 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-23 00:07:43,570 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-08-23 00:07:43,570 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-08-23 00:07:43,571 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-23 00:07:43,571 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-08-23 00:07:43,571 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-08-23 00:07:43,571 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-23 00:07:43,572 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-23 00:07:43,572 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_init [2019-08-23 00:07:43,573 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_usb_init [2019-08-23 00:07:43,573 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_usb_create [2019-08-23 00:07:43,573 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_usb_destroy [2019-08-23 00:07:43,573 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_usb_write [2019-08-23 00:07:43,573 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_usb_read [2019-08-23 00:07:43,573 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_usb_neep_cb [2019-08-23 00:07:43,573 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_usb_wait_init_done [2019-08-23 00:07:43,573 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_usb_cmd [2019-08-23 00:07:43,574 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_usb_probe [2019-08-23 00:07:43,574 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_dfu_driver_init [2019-08-23 00:07:43,574 INFO L130 BoogieDeclarations]: Found specification of procedure i1480_dfu_driver_exit [2019-08-23 00:07:43,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-08-23 00:07:43,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-23 00:07:43,574 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-23 00:07:43,574 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-23 00:07:43,574 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-23 00:07:43,575 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-23 00:07:43,575 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-23 00:07:43,575 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-23 00:07:43,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-23 00:07:43,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-23 00:07:43,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-23 00:07:43,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-23 00:07:43,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-23 00:07:43,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-23 00:07:43,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-23 00:07:43,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-23 00:07:44,915 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2019-08-23 00:07:48,096 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-23 00:07:48,122 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !false; [2019-08-23 00:07:48,122 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume false; [2019-08-23 00:07:48,170 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-23 00:07:48,198 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2019-08-23 00:07:48,199 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2019-08-23 00:07:48,748 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-23 00:07:48,748 INFO L283 CfgBuilder]: Removed 45 assume(true) statements. [2019-08-23 00:07:48,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 12:07:48 BoogieIcfgContainer [2019-08-23 00:07:48,750 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-23 00:07:48,751 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-23 00:07:48,751 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-23 00:07:48,751 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-23 00:07:48,753 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 12:07:48" (1/1) ... [2019-08-23 00:07:48,770 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-23 00:07:48,772 INFO L155 IcfgInterpreter]: Building call graph [2019-08-23 00:07:48,784 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.checkNotRecursive(CallGraph.java:131) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.(CallGraph.java:92) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.(IcfgInterpreter.java:84) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SifaBuilder.construct(SifaBuilder.java:97) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-08-23 00:07:48,789 INFO L168 Benchmark]: Toolchain (without parser) took 7495.31 ms. Allocated memory was 141.6 MB in the beginning and 341.3 MB in the end (delta: 199.8 MB). Free memory was 81.4 MB in the beginning and 85.4 MB in the end (delta: -4.0 MB). Peak memory consumption was 195.7 MB. Max. memory is 7.1 GB. [2019-08-23 00:07:48,790 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 141.6 MB. Free memory was 107.5 MB in the beginning and 107.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-23 00:07:48,791 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1875.45 ms. Allocated memory was 141.6 MB in the beginning and 225.4 MB in the end (delta: 83.9 MB). Free memory was 81.2 MB in the beginning and 83.7 MB in the end (delta: -2.6 MB). Peak memory consumption was 94.8 MB. Max. memory is 7.1 GB. [2019-08-23 00:07:48,792 INFO L168 Benchmark]: Boogie Preprocessor took 281.06 ms. Allocated memory was 225.4 MB in the beginning and 263.2 MB in the end (delta: 37.7 MB). Free memory was 83.7 MB in the beginning and 210.7 MB in the end (delta: -127.0 MB). Peak memory consumption was 17.8 MB. Max. memory is 7.1 GB. [2019-08-23 00:07:48,793 INFO L168 Benchmark]: RCFGBuilder took 5298.58 ms. Allocated memory was 263.2 MB in the beginning and 341.3 MB in the end (delta: 78.1 MB). Free memory was 210.7 MB in the beginning and 89.2 MB in the end (delta: 121.5 MB). Peak memory consumption was 209.2 MB. Max. memory is 7.1 GB. [2019-08-23 00:07:48,794 INFO L168 Benchmark]: Symbolic Interpretation took 36.06 ms. Allocated memory is still 341.3 MB. Free memory was 89.2 MB in the beginning and 85.4 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. [2019-08-23 00:07:48,799 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 141.6 MB. Free memory was 107.5 MB in the beginning and 107.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1875.45 ms. Allocated memory was 141.6 MB in the beginning and 225.4 MB in the end (delta: 83.9 MB). Free memory was 81.2 MB in the beginning and 83.7 MB in the end (delta: -2.6 MB). Peak memory consumption was 94.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 281.06 ms. Allocated memory was 225.4 MB in the beginning and 263.2 MB in the end (delta: 37.7 MB). Free memory was 83.7 MB in the beginning and 210.7 MB in the end (delta: -127.0 MB). Peak memory consumption was 17.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5298.58 ms. Allocated memory was 263.2 MB in the beginning and 341.3 MB in the end (delta: 78.1 MB). Free memory was 210.7 MB in the beginning and 89.2 MB in the end (delta: 121.5 MB). Peak memory consumption was 209.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 36.06 ms. Allocated memory is still 341.3 MB. Free memory was 89.2 MB in the beginning and 85.4 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...