java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.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 0.1.24-112bae1 [2019-09-11 18:49:29,402 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 18:49:29,405 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 18:49:29,421 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 18:49:29,422 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 18:49:29,424 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 18:49:29,425 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 18:49:29,437 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 18:49:29,440 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 18:49:29,442 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 18:49:29,444 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 18:49:29,445 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 18:49:29,446 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 18:49:29,448 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 18:49:29,450 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 18:49:29,452 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 18:49:29,453 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 18:49:29,456 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 18:49:29,458 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 18:49:29,460 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 18:49:29,462 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 18:49:29,463 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 18:49:29,464 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 18:49:29,464 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 18:49:29,466 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 18:49:29,466 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 18:49:29,467 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 18:49:29,467 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 18:49:29,468 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 18:49:29,469 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 18:49:29,469 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 18:49:29,470 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 18:49:29,470 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 18:49:29,471 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 18:49:29,472 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 18:49:29,472 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 18:49:29,473 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 18:49:29,473 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 18:49:29,473 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 18:49:29,474 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 18:49:29,475 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 18:49:29,476 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 18:49:29,500 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 18:49:29,500 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 18:49:29,501 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 18:49:29,501 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 18:49:29,502 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 18:49:29,502 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 18:49:29,502 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 18:49:29,503 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 18:49:29,503 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 18:49:29,503 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 18:49:29,505 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 18:49:29,505 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 18:49:29,506 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 18:49:29,506 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 18:49:29,506 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 18:49:29,506 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 18:49:29,507 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 18:49:29,507 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 18:49:29,507 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 18:49:29,507 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 18:49:29,508 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 18:49:29,508 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 18:49:29,508 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 18:49:29,508 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 18:49:29,509 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 18:49:29,509 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 18:49:29,509 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 18:49:29,509 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 18:49:29,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 18:49:29,509 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 18:49:29,554 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 18:49:29,567 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 18:49:29,572 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 18:49:29,573 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 18:49:29,573 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 18:49:29,576 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--cdc_mbim.ko-entry_point.cil.out.i [2019-09-11 18:49:29,643 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0580ec29f/a024143a857049c886d872869910c777/FLAGa636f5fd6 [2019-09-11 18:49:30,426 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 18:49:30,427 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--cdc_mbim.ko-entry_point.cil.out.i [2019-09-11 18:49:30,465 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0580ec29f/a024143a857049c886d872869910c777/FLAGa636f5fd6 [2019-09-11 18:49:30,503 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0580ec29f/a024143a857049c886d872869910c777 [2019-09-11 18:49:30,513 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 18:49:30,515 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 18:49:30,516 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 18:49:30,517 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 18:49:30,520 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 18:49:30,521 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 06:49:30" (1/1) ... [2019-09-11 18:49:30,524 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ebfe039 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:49:30, skipping insertion in model container [2019-09-11 18:49:30,524 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 06:49:30" (1/1) ... [2019-09-11 18:49:30,532 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 18:49:30,668 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 18:49:32,105 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 18:49:32,161 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 18:49:32,474 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 18:49:32,612 INFO L192 MainTranslator]: Completed translation [2019-09-11 18:49:32,613 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:49:32 WrapperNode [2019-09-11 18:49:32,613 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 18:49:32,614 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 18:49:32,614 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 18:49:32,614 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 18:49:32,628 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:49:32" (1/1) ... [2019-09-11 18:49:32,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:49:32" (1/1) ... [2019-09-11 18:49:32,703 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:49:32" (1/1) ... [2019-09-11 18:49:32,703 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:49:32" (1/1) ... [2019-09-11 18:49:32,795 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:49:32" (1/1) ... [2019-09-11 18:49:32,808 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:49:32" (1/1) ... [2019-09-11 18:49:32,825 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:49:32" (1/1) ... [2019-09-11 18:49:32,843 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 18:49:32,844 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 18:49:32,844 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 18:49:32,845 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 18:49:32,846 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:49:32" (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 [2019-09-11 18:49:32,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 18:49:32,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 18:49:32,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-11 18:49:32,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2019-09-11 18:49:32,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-11 18:49:32,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-11 18:49:32,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-09-11 18:49:32,953 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-11 18:49:32,953 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-11 18:49:32,954 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-11 18:49:32,955 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-09-11 18:49:32,956 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-09-11 18:49:32,956 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-09-11 18:49:32,958 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-09-11 18:49:32,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-11 18:49:32,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-11 18:49:32,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-11 18:49:32,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-11 18:49:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-11 18:49:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-11 18:49:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-11 18:49:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-11 18:49:32,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-11 18:49:32,962 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-09-11 18:49:32,962 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2019-09-11 18:49:32,963 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-09-11 18:49:32,963 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2019-09-11 18:49:32,963 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-09-11 18:49:32,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-09-11 18:49:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-09-11 18:49:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_cow [2019-09-11 18:49:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cow_head [2019-09-11 18:49:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hdr [2019-09-11 18:49:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_hw_offload_capable [2019-09-11 18:49:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_insert_tag [2019-09-11 18:49:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_put_tag [2019-09-11 18:49:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-09-11 18:49:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_put_tag [2019-09-11 18:49:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_get_tag [2019-09-11 18:49:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_get_tag [2019-09-11 18:49:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_get_tag [2019-09-11 18:49:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_manage_power [2019-09-11 18:49:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_wdm_manage_power [2019-09-11 18:49:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_bind [2019-09-11 18:49:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_unbind [2019-09-11 18:49:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_tx_fixup [2019-09-11 18:49:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_process_dgram [2019-09-11 18:49:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_rx_fixup [2019-09-11 18:49:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_suspend [2019-09-11 18:49:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_resume [2019-09-11 18:49:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_driver_init [2019-09-11 18:49:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_driver_exit [2019-09-11 18:49:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_2 [2019-09-11 18:49:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_3 [2019-09-11 18:49:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-09-11 18:49:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 18:49:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_2 [2019-09-11 18:49:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_3 [2019-09-11 18:49:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_4 [2019-09-11 18:49:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_7 [2019-09-11 18:49:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_8 [2019-09-11 18:49:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2019-09-11 18:49:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-09-11 18:49:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-09-11 18:49:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-09-11 18:49:32,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-09-11 18:49:32,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-09-11 18:49:32,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-09-11 18:49:32,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-09-11 18:49:32,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-09-11 18:49:32,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-09-11 18:49:32,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-09-11 18:49:32,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-09-11 18:49:32,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-09-11 18:49:32,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-09-11 18:49:32,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-09-11 18:49:32,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-09-11 18:49:32,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-11 18:49:32,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-11 18:49:32,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-09-11 18:49:32,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-09-11 18:49:32,973 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-09-11 18:49:32,973 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-09-11 18:49:32,973 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_bind_common [2019-09-11 18:49:32,973 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_fill_tx_frame [2019-09-11 18:49:32,974 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_rx_verify_ndp16 [2019-09-11 18:49:32,974 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_rx_verify_nth16 [2019-09-11 18:49:32,974 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_select_altsetting [2019-09-11 18:49:32,974 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_unbind [2019-09-11 18:49:32,974 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-09-11 18:49:32,974 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-09-11 18:49:32,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-11 18:49:32,975 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-09-11 18:49:32,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-09-11 18:49:32,975 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-09-11 18:49:32,975 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-09-11 18:49:32,975 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-11 18:49:32,975 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_cdc_wdm_register [2019-09-11 18:49:32,976 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-11 18:49:32,976 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-11 18:49:32,976 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2019-09-11 18:49:32,976 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_probe [2019-09-11 18:49:32,976 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2019-09-11 18:49:32,976 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_skb_return [2019-09-11 18:49:32,976 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_suspend [2019-09-11 18:49:32,977 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-11 18:49:32,977 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-11 18:49:32,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-11 18:49:32,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-11 18:49:32,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-11 18:49:32,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-09-11 18:49:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 18:49:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-11 18:49:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-11 18:49:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-11 18:49:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-09-11 18:49:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-11 18:49:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-11 18:49:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-09-11 18:49:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-09-11 18:49:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-11 18:49:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-11 18:49:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-09-11 18:49:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-11 18:49:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-11 18:49:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-09-11 18:49:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-09-11 18:49:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-09-11 18:49:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-09-11 18:49:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-09-11 18:49:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-09-11 18:49:32,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_4 [2019-09-11 18:49:32,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_2 [2019-09-11 18:49:32,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_3 [2019-09-11 18:49:32,981 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-11 18:49:32,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_7 [2019-09-11 18:49:32,981 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-11 18:49:32,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_8 [2019-09-11 18:49:32,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-09-11 18:49:32,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-09-11 18:49:32,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-09-11 18:49:32,982 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-11 18:49:32,982 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-11 18:49:32,982 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 18:49:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-11 18:49:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-11 18:49:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-11 18:49:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-11 18:49:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-11 18:49:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-11 18:49:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-11 18:49:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-11 18:49:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-11 18:49:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-11 18:49:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-11 18:49:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-11 18:49:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-11 18:49:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_2 [2019-09-11 18:49:32,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_3 [2019-09-11 18:49:32,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-09-11 18:49:32,985 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-09-11 18:49:32,985 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-09-11 18:49:32,985 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-09-11 18:49:32,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-11 18:49:32,985 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2019-09-11 18:49:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-11 18:49:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-09-11 18:49:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-09-11 18:49:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-09-11 18:49:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2019-09-11 18:49:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-09-11 18:49:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-11 18:49:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-09-11 18:49:32,987 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-09-11 18:49:32,987 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-09-11 18:49:32,987 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_cow [2019-09-11 18:49:32,987 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cow_head [2019-09-11 18:49:32,987 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hdr [2019-09-11 18:49:32,987 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-09-11 18:49:32,987 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-09-11 18:49:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_hw_offload_capable [2019-09-11 18:49:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_insert_tag [2019-09-11 18:49:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-09-11 18:49:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_put_tag [2019-09-11 18:49:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-09-11 18:49:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_put_tag [2019-09-11 18:49:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_get_tag [2019-09-11 18:49:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_get_tag [2019-09-11 18:49:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_get_tag [2019-09-11 18:49:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2019-09-11 18:49:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2019-09-11 18:49:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2019-09-11 18:49:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2019-09-11 18:49:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_skb_return [2019-09-11 18:49:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure usb_cdc_wdm_register [2019-09-11 18:49:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_select_altsetting [2019-09-11 18:49:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_bind_common [2019-09-11 18:49:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_unbind [2019-09-11 18:49:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_fill_tx_frame [2019-09-11 18:49:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_rx_verify_nth16 [2019-09-11 18:49:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_rx_verify_ndp16 [2019-09-11 18:49:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_manage_power [2019-09-11 18:49:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-11 18:49:32,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-11 18:49:32,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-11 18:49:32,991 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_wdm_manage_power [2019-09-11 18:49:32,991 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_bind [2019-09-11 18:49:32,991 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_unbind [2019-09-11 18:49:32,991 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-11 18:49:32,991 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_tx_fixup [2019-09-11 18:49:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_process_dgram [2019-09-11 18:49:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-11 18:49:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-11 18:49:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_rx_fixup [2019-09-11 18:49:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_suspend [2019-09-11 18:49:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2019-09-11 18:49:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_resume [2019-09-11 18:49:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-11 18:49:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_driver_init [2019-09-11 18:49:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_driver_exit [2019-09-11 18:49:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-11 18:49:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-11 18:49:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 18:49:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2019-09-11 18:49:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-09-11 18:49:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-09-11 18:49:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-09-11 18:49:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-09-11 18:49:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-09-11 18:49:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-09-11 18:49:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-09-11 18:49:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-09-11 18:49:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-09-11 18:49:32,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-09-11 18:49:32,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-09-11 18:49:32,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-09-11 18:49:32,995 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-11 18:49:32,995 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-09-11 18:49:32,995 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-11 18:49:32,995 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-11 18:49:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 18:49:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-11 18:49:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-11 18:49:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 18:49:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-11 18:49:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-11 18:49:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-11 18:49:32,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-11 18:49:33,612 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-11 18:49:34,449 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2019-09-11 18:49:35,273 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 18:49:35,273 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-11 18:49:35,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 06:49:35 BoogieIcfgContainer [2019-09-11 18:49:35,276 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 18:49:35,276 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 18:49:35,276 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 18:49:35,277 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 18:49:35,278 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 06:49:35" (1/1) ... [2019-09-11 18:49:35,319 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-11 18:49:35,523 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-11 18:49:35,529 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 140 root evaluator evaluations with a maximum evaluation depth of 0. Performed 140 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 327 variables. [2019-09-11 18:49:35,529 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-11 18:49:35,532 INFO L168 Benchmark]: Toolchain (without parser) took 5015.82 ms. Allocated memory was 134.2 MB in the beginning and 345.5 MB in the end (delta: 211.3 MB). Free memory was 80.6 MB in the beginning and 284.8 MB in the end (delta: -204.2 MB). Peak memory consumption was 147.8 MB. Max. memory is 7.1 GB. [2019-09-11 18:49:35,533 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 134.2 MB. Free memory was 107.5 MB in the beginning and 107.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-11 18:49:35,534 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2097.37 ms. Allocated memory was 134.2 MB in the beginning and 224.9 MB in the end (delta: 90.7 MB). Free memory was 80.2 MB in the beginning and 95.7 MB in the end (delta: -15.5 MB). Peak memory consumption was 81.5 MB. Max. memory is 7.1 GB. [2019-09-11 18:49:35,535 INFO L168 Benchmark]: Boogie Preprocessor took 229.78 ms. Allocated memory is still 224.9 MB. Free memory was 95.7 MB in the beginning and 82.7 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 7.1 GB. [2019-09-11 18:49:35,536 INFO L168 Benchmark]: RCFGBuilder took 2431.58 ms. Allocated memory was 224.9 MB in the beginning and 268.4 MB in the end (delta: 43.5 MB). Free memory was 82.7 MB in the beginning and 74.3 MB in the end (delta: 8.3 MB). Peak memory consumption was 55.6 MB. Max. memory is 7.1 GB. [2019-09-11 18:49:35,538 INFO L168 Benchmark]: Abstract Interpretation took 252.78 ms. Allocated memory was 268.4 MB in the beginning and 345.5 MB in the end (delta: 77.1 MB). Free memory was 74.3 MB in the beginning and 284.8 MB in the end (delta: -210.5 MB). Peak memory consumption was 7.3 MB. Max. memory is 7.1 GB. [2019-09-11 18:49:35,547 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 134.2 MB. Free memory was 107.5 MB in the beginning and 107.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2097.37 ms. Allocated memory was 134.2 MB in the beginning and 224.9 MB in the end (delta: 90.7 MB). Free memory was 80.2 MB in the beginning and 95.7 MB in the end (delta: -15.5 MB). Peak memory consumption was 81.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 229.78 ms. Allocated memory is still 224.9 MB. Free memory was 95.7 MB in the beginning and 82.7 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2431.58 ms. Allocated memory was 224.9 MB in the beginning and 268.4 MB in the end (delta: 43.5 MB). Free memory was 82.7 MB in the beginning and 74.3 MB in the end (delta: 8.3 MB). Peak memory consumption was 55.6 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 252.78 ms. Allocated memory was 268.4 MB in the beginning and 345.5 MB in the end (delta: 77.1 MB). Free memory was 74.3 MB in the beginning and 284.8 MB in the end (delta: -210.5 MB). Peak memory consumption was 7.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 5616]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...