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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--cdc_mbim.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-01cf0bf [2019-08-22 03:33:41,486 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 03:33:41,488 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 03:33:41,500 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 03:33:41,500 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 03:33:41,501 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 03:33:41,502 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 03:33:41,504 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 03:33:41,506 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 03:33:41,507 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 03:33:41,507 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 03:33:41,508 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 03:33:41,509 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 03:33:41,510 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 03:33:41,511 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 03:33:41,512 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 03:33:41,512 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 03:33:41,513 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 03:33:41,515 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 03:33:41,517 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 03:33:41,519 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 03:33:41,520 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 03:33:41,521 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 03:33:41,521 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 03:33:41,523 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 03:33:41,524 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 03:33:41,524 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 03:33:41,525 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 03:33:41,525 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 03:33:41,526 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 03:33:41,526 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 03:33:41,527 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 03:33:41,528 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 03:33:41,529 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 03:33:41,530 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 03:33:41,530 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 03:33:41,531 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 03:33:41,531 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 03:33:41,531 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 03:33:41,532 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 03:33:41,533 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 03:33:41,533 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 [2019-08-22 03:33:41,547 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 03:33:41,547 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 03:33:41,549 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 03:33:41,549 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 03:33:41,549 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 03:33:41,549 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 03:33:41,549 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 03:33:41,550 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 03:33:41,550 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 03:33:41,550 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 03:33:41,550 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 03:33:41,550 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 03:33:41,551 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 03:33:41,551 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 03:33:41,551 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 03:33:41,551 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 03:33:41,551 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 03:33:41,552 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 03:33:41,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 03:33:41,552 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 03:33:41,552 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 03:33:41,553 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 03:33:41,553 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 03:33:41,553 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 03:33:41,553 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 03:33:41,553 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 03:33:41,554 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-22 03:33:41,581 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 03:33:41,593 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 03:33:41,597 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 03:33:41,598 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 03:33:41,598 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 03:33:41,599 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--cdc_mbim.ko-entry_point.cil.out.i [2019-08-22 03:33:41,676 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/105adb670/cac70c36e9df4ddc80e43f79f45e6132/FLAGcf8240f16 [2019-08-22 03:33:42,413 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 03:33:42,414 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--cdc_mbim.ko-entry_point.cil.out.i [2019-08-22 03:33:42,458 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/105adb670/cac70c36e9df4ddc80e43f79f45e6132/FLAGcf8240f16 [2019-08-22 03:33:42,493 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/105adb670/cac70c36e9df4ddc80e43f79f45e6132 [2019-08-22 03:33:42,507 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 03:33:42,510 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 03:33:42,513 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 03:33:42,514 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 03:33:42,517 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 03:33:42,518 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:33:42" (1/1) ... [2019-08-22 03:33:42,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@403e2b43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:33:42, skipping insertion in model container [2019-08-22 03:33:42,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:33:42" (1/1) ... [2019-08-22 03:33:42,529 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 03:33:42,661 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 03:33:44,056 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:33:44,123 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 03:33:44,413 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:33:44,566 INFO L192 MainTranslator]: Completed translation [2019-08-22 03:33:44,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:33:44 WrapperNode [2019-08-22 03:33:44,567 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 03:33:44,569 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 03:33:44,569 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 03:33:44,569 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 03:33:44,585 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:33:44" (1/1) ... [2019-08-22 03:33:44,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:33:44" (1/1) ... [2019-08-22 03:33:44,661 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:33:44" (1/1) ... [2019-08-22 03:33:44,662 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:33:44" (1/1) ... [2019-08-22 03:33:44,750 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:33:44" (1/1) ... [2019-08-22 03:33:44,765 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:33:44" (1/1) ... [2019-08-22 03:33:44,780 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:33:44" (1/1) ... [2019-08-22 03:33:44,812 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 03:33:44,813 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 03:33:44,813 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 03:33:44,813 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 03:33:44,815 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:33:44" (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 [2019-08-22 03:33:44,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 03:33:44,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 03:33:44,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-22 03:33:44,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2019-08-22 03:33:44,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-22 03:33:44,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-08-22 03:33:44,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-08-22 03:33:44,878 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-22 03:33:44,878 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-22 03:33:44,879 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-08-22 03:33:44,879 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-08-22 03:33:44,879 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-08-22 03:33:44,879 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-08-22 03:33:44,879 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-08-22 03:33:44,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-22 03:33:44,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-22 03:33:44,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-22 03:33:44,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-22 03:33:44,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-22 03:33:44,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-22 03:33:44,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-22 03:33:44,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-22 03:33:44,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-22 03:33:44,886 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-08-22 03:33:44,887 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2019-08-22 03:33:44,887 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-08-22 03:33:44,887 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2019-08-22 03:33:44,887 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-08-22 03:33:44,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-08-22 03:33:44,888 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-08-22 03:33:44,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_cow [2019-08-22 03:33:44,941 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cow_head [2019-08-22 03:33:44,941 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hdr [2019-08-22 03:33:44,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_hw_offload_capable [2019-08-22 03:33:44,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_insert_tag [2019-08-22 03:33:44,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_put_tag [2019-08-22 03:33:44,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-08-22 03:33:44,942 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_put_tag [2019-08-22 03:33:44,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_get_tag [2019-08-22 03:33:44,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_get_tag [2019-08-22 03:33:44,942 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_get_tag [2019-08-22 03:33:44,942 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_manage_power [2019-08-22 03:33:44,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_wdm_manage_power [2019-08-22 03:33:44,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_bind [2019-08-22 03:33:44,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_unbind [2019-08-22 03:33:44,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_tx_fixup [2019-08-22 03:33:44,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_process_dgram [2019-08-22 03:33:44,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_rx_fixup [2019-08-22 03:33:44,944 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_suspend [2019-08-22 03:33:44,944 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_resume [2019-08-22 03:33:44,944 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_driver_init [2019-08-22 03:33:44,944 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_driver_exit [2019-08-22 03:33:44,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_2 [2019-08-22 03:33:44,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_3 [2019-08-22 03:33:44,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-08-22 03:33:44,945 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 03:33:44,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_2 [2019-08-22 03:33:44,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_3 [2019-08-22 03:33:44,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_4 [2019-08-22 03:33:44,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_7 [2019-08-22 03:33:44,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_8 [2019-08-22 03:33:44,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2019-08-22 03:33:44,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-08-22 03:33:44,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-08-22 03:33:44,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-08-22 03:33:44,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-08-22 03:33:44,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-08-22 03:33:44,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-08-22 03:33:44,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-08-22 03:33:44,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-08-22 03:33:44,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-08-22 03:33:44,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-08-22 03:33:44,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-08-22 03:33:44,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-08-22 03:33:44,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-08-22 03:33:44,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-08-22 03:33:44,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-08-22 03:33:44,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-22 03:33:44,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-08-22 03:33:44,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-08-22 03:33:44,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-08-22 03:33:44,949 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-08-22 03:33:44,949 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-08-22 03:33:44,949 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_bind_common [2019-08-22 03:33:44,949 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_fill_tx_frame [2019-08-22 03:33:44,949 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_rx_verify_ndp16 [2019-08-22 03:33:44,949 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_rx_verify_nth16 [2019-08-22 03:33:44,949 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_select_altsetting [2019-08-22 03:33:44,950 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_unbind [2019-08-22 03:33:44,950 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-08-22 03:33:44,950 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-08-22 03:33:44,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-22 03:33:44,954 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-08-22 03:33:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-08-22 03:33:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-08-22 03:33:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-08-22 03:33:44,956 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-08-22 03:33:44,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_cdc_wdm_register [2019-08-22 03:33:44,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-22 03:33:44,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-22 03:33:44,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2019-08-22 03:33:44,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_probe [2019-08-22 03:33:44,957 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2019-08-22 03:33:44,957 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_skb_return [2019-08-22 03:33:44,957 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_suspend [2019-08-22 03:33:44,957 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-22 03:33:44,957 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-22 03:33:44,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-22 03:33:44,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-22 03:33:44,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-22 03:33:44,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-08-22 03:33:44,958 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 03:33:44,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-22 03:33:44,958 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-22 03:33:44,958 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-22 03:33:44,959 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-08-22 03:33:44,959 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-08-22 03:33:44,959 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-08-22 03:33:44,959 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-08-22 03:33:44,959 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-08-22 03:33:44,960 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-22 03:33:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-22 03:33:44,962 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-08-22 03:33:44,962 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-08-22 03:33:44,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 03:33:44,962 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-08-22 03:33:44,963 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-08-22 03:33:44,963 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-08-22 03:33:44,963 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-08-22 03:33:44,964 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-08-22 03:33:44,964 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-08-22 03:33:44,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_4 [2019-08-22 03:33:44,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_2 [2019-08-22 03:33:44,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_3 [2019-08-22 03:33:44,965 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-22 03:33:44,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_7 [2019-08-22 03:33:44,965 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-22 03:33:44,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_8 [2019-08-22 03:33:44,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-08-22 03:33:44,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-08-22 03:33:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-08-22 03:33:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 03:33:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-22 03:33:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 03:33:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-22 03:33:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-22 03:33:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-22 03:33:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-22 03:33:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 03:33:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-22 03:33:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-22 03:33:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-22 03:33:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-22 03:33:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-22 03:33:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-22 03:33:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-22 03:33:44,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-22 03:33:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_2 [2019-08-22 03:33:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_3 [2019-08-22 03:33:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-08-22 03:33:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-08-22 03:33:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-08-22 03:33:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-08-22 03:33:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 03:33:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2019-08-22 03:33:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-08-22 03:33:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-08-22 03:33:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-08-22 03:33:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-08-22 03:33:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2019-08-22 03:33:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-08-22 03:33:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 03:33:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-08-22 03:33:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-08-22 03:33:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-08-22 03:33:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_cow [2019-08-22 03:33:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cow_head [2019-08-22 03:33:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hdr [2019-08-22 03:33:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-08-22 03:33:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-08-22 03:33:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_hw_offload_capable [2019-08-22 03:33:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_insert_tag [2019-08-22 03:33:44,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-08-22 03:33:44,980 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_put_tag [2019-08-22 03:33:44,980 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-08-22 03:33:44,980 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_put_tag [2019-08-22 03:33:44,980 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_get_tag [2019-08-22 03:33:44,980 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_get_tag [2019-08-22 03:33:44,980 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_get_tag [2019-08-22 03:33:44,981 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2019-08-22 03:33:44,981 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2019-08-22 03:33:44,981 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2019-08-22 03:33:44,981 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2019-08-22 03:33:44,981 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_skb_return [2019-08-22 03:33:44,981 INFO L130 BoogieDeclarations]: Found specification of procedure usb_cdc_wdm_register [2019-08-22 03:33:44,981 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_select_altsetting [2019-08-22 03:33:44,982 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_bind_common [2019-08-22 03:33:44,982 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_unbind [2019-08-22 03:33:44,983 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_fill_tx_frame [2019-08-22 03:33:44,983 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_rx_verify_nth16 [2019-08-22 03:33:44,983 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_rx_verify_ndp16 [2019-08-22 03:33:44,983 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_manage_power [2019-08-22 03:33:44,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 03:33:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 03:33:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 03:33:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_wdm_manage_power [2019-08-22 03:33:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_bind [2019-08-22 03:33:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_unbind [2019-08-22 03:33:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-22 03:33:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_tx_fixup [2019-08-22 03:33:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_process_dgram [2019-08-22 03:33:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-22 03:33:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-22 03:33:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_rx_fixup [2019-08-22 03:33:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_suspend [2019-08-22 03:33:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2019-08-22 03:33:44,988 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_resume [2019-08-22 03:33:44,989 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-22 03:33:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_driver_init [2019-08-22 03:33:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_driver_exit [2019-08-22 03:33:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-22 03:33:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-22 03:33:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 03:33:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2019-08-22 03:33:44,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-08-22 03:33:44,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-08-22 03:33:44,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-08-22 03:33:44,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-08-22 03:33:44,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-08-22 03:33:44,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-08-22 03:33:44,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-08-22 03:33:44,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-08-22 03:33:44,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-08-22 03:33:44,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-08-22 03:33:44,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-08-22 03:33:44,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-08-22 03:33:44,993 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-22 03:33:44,993 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-08-22 03:33:44,993 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 03:33:44,993 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-22 03:33:44,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 03:33:44,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-22 03:33:44,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-22 03:33:44,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 03:33:44,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-22 03:33:44,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-22 03:33:44,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-22 03:33:44,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-22 03:33:45,700 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-22 03:33:46,706 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2019-08-22 03:33:47,607 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 03:33:47,607 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-22 03:33:47,610 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:33:47 BoogieIcfgContainer [2019-08-22 03:33:47,610 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 03:33:47,611 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 03:33:47,611 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 03:33:47,611 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 03:33:47,612 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:33:47" (1/1) ... [2019-08-22 03:33:47,627 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 03:33:47,629 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 03:33:47,640 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$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$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.checkNotRecursive(CallGraph.java:131) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.(CallGraph.java:92) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.(IcfgInterpreter.java:84) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SifaBuilder.construct(SifaBuilder.java:94) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-08-22 03:33:47,646 INFO L168 Benchmark]: Toolchain (without parser) took 5134.96 ms. Allocated memory was 140.5 MB in the beginning and 272.1 MB in the end (delta: 131.6 MB). Free memory was 78.1 MB in the beginning and 85.1 MB in the end (delta: -7.0 MB). Peak memory consumption was 124.6 MB. Max. memory is 7.1 GB. [2019-08-22 03:33:47,647 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 140.5 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-22 03:33:47,648 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2054.91 ms. Allocated memory was 140.5 MB in the beginning and 226.5 MB in the end (delta: 86.0 MB). Free memory was 77.9 MB in the beginning and 102.5 MB in the end (delta: -24.6 MB). Peak memory consumption was 74.7 MB. Max. memory is 7.1 GB. [2019-08-22 03:33:47,649 INFO L168 Benchmark]: Boogie Preprocessor took 243.82 ms. Allocated memory is still 226.5 MB. Free memory was 102.5 MB in the beginning and 89.1 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. [2019-08-22 03:33:47,650 INFO L168 Benchmark]: RCFGBuilder took 2797.26 ms. Allocated memory was 226.5 MB in the beginning and 272.1 MB in the end (delta: 45.6 MB). Free memory was 89.1 MB in the beginning and 87.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 62.4 MB. Max. memory is 7.1 GB. [2019-08-22 03:33:47,650 INFO L168 Benchmark]: Symbolic Interpretation took 32.48 ms. Allocated memory is still 272.1 MB. Free memory was 87.2 MB in the beginning and 85.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-22 03:33:47,654 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 140.5 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2054.91 ms. Allocated memory was 140.5 MB in the beginning and 226.5 MB in the end (delta: 86.0 MB). Free memory was 77.9 MB in the beginning and 102.5 MB in the end (delta: -24.6 MB). Peak memory consumption was 74.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 243.82 ms. Allocated memory is still 226.5 MB. Free memory was 102.5 MB in the beginning and 89.1 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2797.26 ms. Allocated memory was 226.5 MB in the beginning and 272.1 MB in the end (delta: 45.6 MB). Free memory was 89.1 MB in the beginning and 87.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 62.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 32.48 ms. Allocated memory is still 272.1 MB. Free memory was 87.2 MB in the beginning and 85.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...