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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--b2c2--b2c2-flexcop-usb.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 18:35:16,341 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 18:35:16,343 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 18:35:16,359 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 18:35:16,360 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 18:35:16,361 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 18:35:16,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 18:35:16,376 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 18:35:16,378 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 18:35:16,380 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 18:35:16,381 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 18:35:16,383 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 18:35:16,383 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 18:35:16,386 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 18:35:16,387 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 18:35:16,388 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 18:35:16,389 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 18:35:16,390 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 18:35:16,391 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 18:35:16,395 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 18:35:16,397 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 18:35:16,400 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 18:35:16,403 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 18:35:16,404 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 18:35:16,408 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 18:35:16,408 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 18:35:16,408 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 18:35:16,410 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 18:35:16,411 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 18:35:16,411 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 18:35:16,412 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 18:35:16,412 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 18:35:16,413 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 18:35:16,414 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 18:35:16,415 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 18:35:16,415 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 18:35:16,416 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 18:35:16,416 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 18:35:16,416 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 18:35:16,417 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 18:35:16,417 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 18:35:16,418 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 18:35:16,433 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 18:35:16,434 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 18:35:16,434 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 18:35:16,434 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 18:35:16,435 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 18:35:16,435 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 18:35:16,435 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 18:35:16,436 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 18:35:16,436 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 18:35:16,436 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 18:35:16,437 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 18:35:16,437 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 18:35:16,437 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 18:35:16,437 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 18:35:16,438 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 18:35:16,438 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 18:35:16,438 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 18:35:16,438 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 18:35:16,439 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 18:35:16,439 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 18:35:16,439 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 18:35:16,439 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 18:35:16,440 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 18:35:16,440 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 18:35:16,440 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 18:35:16,440 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 18:35:16,440 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 18:35:16,441 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 18:35:16,441 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 18:35:16,441 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 18:35:16,469 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 18:35:16,483 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 18:35:16,488 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 18:35:16,490 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 18:35:16,491 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 18:35:16,492 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--b2c2--b2c2-flexcop-usb.ko-main.cil.out.i [2019-09-11 18:35:16,565 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0007b6d1/9207fa301d24427fa096ed592a3b4aac/FLAGb248e7f1c [2019-09-11 18:35:17,344 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 18:35:17,345 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--b2c2--b2c2-flexcop-usb.ko-main.cil.out.i [2019-09-11 18:35:17,389 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0007b6d1/9207fa301d24427fa096ed592a3b4aac/FLAGb248e7f1c [2019-09-11 18:35:17,883 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0007b6d1/9207fa301d24427fa096ed592a3b4aac [2019-09-11 18:35:17,892 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 18:35:17,894 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 18:35:17,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 18:35:17,895 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 18:35:17,898 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 18:35:17,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 06:35:17" (1/1) ... [2019-09-11 18:35:17,902 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23c14a90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:35:17, skipping insertion in model container [2019-09-11 18:35:17,902 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 06:35:17" (1/1) ... [2019-09-11 18:35:17,909 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 18:35:18,035 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 18:35:19,724 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 18:35:19,781 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 18:35:20,314 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 18:35:20,410 INFO L192 MainTranslator]: Completed translation [2019-09-11 18:35:20,412 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:35:20 WrapperNode [2019-09-11 18:35:20,412 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 18:35:20,412 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 18:35:20,413 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 18:35:20,413 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 18:35:20,425 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:35:20" (1/1) ... [2019-09-11 18:35:20,425 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:35:20" (1/1) ... [2019-09-11 18:35:20,486 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:35:20" (1/1) ... [2019-09-11 18:35:20,487 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:35:20" (1/1) ... [2019-09-11 18:35:20,861 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:35:20" (1/1) ... [2019-09-11 18:35:20,891 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:35:20" (1/1) ... [2019-09-11 18:35:20,919 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:35:20" (1/1) ... [2019-09-11 18:35:20,948 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 18:35:20,949 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 18:35:20,949 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 18:35:20,949 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 18:35:20,950 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:35:20" (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 18:35:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 18:35:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 18:35:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-11 18:35:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-11 18:35:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-09-11 18:35:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-09-11 18:35:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-09-11 18:35:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-09-11 18:35:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-09-11 18:35:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-11 18:35:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-09-11 18:35:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-09-11 18:35:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-09-11 18:35:21,030 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-09-11 18:35:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-09-11 18:35:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-09-11 18:35:21,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-09-11 18:35:21,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-09-11 18:35:21,032 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_readwrite_dw [2019-09-11 18:35:21,033 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_v8_memory_req [2019-09-11 18:35:21,033 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_memory_req [2019-09-11 18:35:21,033 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_get_mac_addr [2019-09-11 18:35:21,033 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_i2c_req [2019-09-11 18:35:21,033 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_read_ibi_reg [2019-09-11 18:35:21,033 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_write_ibi_reg [2019-09-11 18:35:21,034 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_i2c_request [2019-09-11 18:35:21,034 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_process_frame [2019-09-11 18:35:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_urb_complete [2019-09-11 18:35:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_stream_control [2019-09-11 18:35:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_transfer_exit [2019-09-11 18:35:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_transfer_init [2019-09-11 18:35:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_init [2019-09-11 18:35:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_exit [2019-09-11 18:35:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_probe [2019-09-11 18:35:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_disconnect [2019-09-11 18:35:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_driver_init [2019-09-11 18:35:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_driver_exit [2019-09-11 18:35:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 18:35:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-09-11 18:35:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-09-11 18:35:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-09-11 18:35:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-09-11 18:35:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-09-11 18:35:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-09-11 18:35:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-09-11 18:35:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_8 [2019-09-11 18:35:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_9 [2019-09-11 18:35:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-11 18:35:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-11 18:35:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-11 18:35:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-09-11 18:35:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-09-11 18:35:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-09-11 18:35:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-09-11 18:35:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-09-11 18:35:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-09-11 18:35:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-09-11 18:35:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-11 18:35:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-11 18:35:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-11 18:35:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-11 18:35:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-11 18:35:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-11 18:35:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-11 18:35:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-11 18:35:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-11 18:35:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-11 18:35:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-11 18:35:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-11 18:35:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-11 18:35:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-11 18:35:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-11 18:35:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-11 18:35:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-09-11 18:35:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-09-11 18:35:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-11 18:35:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-11 18:35:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_device_exit [2019-09-11 18:35:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_device_initialize [2019-09-11 18:35:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_device_kfree [2019-09-11 18:35:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_device_kmalloc [2019-09-11 18:35:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_pass_dmx_packets [2019-09-11 18:35:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_sram_ctrl [2019-09-11 18:35:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_sram_set_dest [2019-09-11 18:35:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_wan_set_speed [2019-09-11 18:35:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-11 18:35:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-11 18:35:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-11 18:35:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-11 18:35:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-09-11 18:35:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-09-11 18:35:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-11 18:35:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-09-11 18:35:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-09-11 18:35:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-11 18:35:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-09-11 18:35:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-09-11 18:35:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-11 18:35:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-11 18:35:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-11 18:35:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-11 18:35:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-11 18:35:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 18:35:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-11 18:35:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-11 18:35:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-11 18:35:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-11 18:35:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-09-11 18:35:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-11 18:35:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-09-11 18:35:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-11 18:35:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-09-11 18:35:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-11 18:35:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-09-11 18:35:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-09-11 18:35:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-09-11 18:35:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-11 18:35:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-09-11 18:35:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-09-11 18:35:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-09-11 18:35:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-09-11 18:35:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-09-11 18:35:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-11 18:35:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-11 18:35:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-11 18:35:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-11 18:35:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-11 18:35:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 18:35:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-11 18:35:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-11 18:35:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-09-11 18:35:21,060 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-09-11 18:35:21,060 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-09-11 18:35:21,060 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-11 18:35:21,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_8 [2019-09-11 18:35:21,061 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-11 18:35:21,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_9 [2019-09-11 18:35:21,061 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-09-11 18:35:21,062 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-09-11 18:35:21,065 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-09-11 18:35:21,066 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-09-11 18:35:21,066 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-09-11 18:35:21,066 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-09-11 18:35:21,072 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-11 18:35:21,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-11 18:35:21,073 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-09-11 18:35:21,073 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-09-11 18:35:21,073 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-09-11 18:35:21,074 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-09-11 18:35:21,074 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-09-11 18:35:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-09-11 18:35:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-09-11 18:35:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-11 18:35:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-09-11 18:35:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-11 18:35:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-11 18:35:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-09-11 18:35:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-09-11 18:35:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_pass_dmx_packets [2019-09-11 18:35:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_device_kmalloc [2019-09-11 18:35:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_device_kfree [2019-09-11 18:35:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_device_initialize [2019-09-11 18:35:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_device_exit [2019-09-11 18:35:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_sram_set_dest [2019-09-11 18:35:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_wan_set_speed [2019-09-11 18:35:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_sram_ctrl [2019-09-11 18:35:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_readwrite_dw [2019-09-11 18:35:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_v8_memory_req [2019-09-11 18:35:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_memory_req [2019-09-11 18:35:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_get_mac_addr [2019-09-11 18:35:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_i2c_req [2019-09-11 18:35:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_read_ibi_reg [2019-09-11 18:35:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-11 18:35:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-11 18:35:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_write_ibi_reg [2019-09-11 18:35:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_i2c_request [2019-09-11 18:35:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-11 18:35:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_process_frame [2019-09-11 18:35:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-11 18:35:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_urb_complete [2019-09-11 18:35:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_stream_control [2019-09-11 18:35:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_transfer_exit [2019-09-11 18:35:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_transfer_init [2019-09-11 18:35:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-11 18:35:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-11 18:35:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_init [2019-09-11 18:35:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_exit [2019-09-11 18:35:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_probe [2019-09-11 18:35:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_disconnect [2019-09-11 18:35:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_driver_init [2019-09-11 18:35:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_driver_exit [2019-09-11 18:35:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-11 18:35:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-11 18:35:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 18:35:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-11 18:35:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-11 18:35:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-09-11 18:35:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-09-11 18:35:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-09-11 18:35:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-09-11 18:35:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-09-11 18:35:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-11 18:35:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-11 18:35:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-11 18:35:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-11 18:35:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-11 18:35:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-11 18:35:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-11 18:35:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-11 18:35:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-11 18:35:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-11 18:35:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-11 18:35:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-11 18:35:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-11 18:35:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 18:35:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-11 18:35:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-11 18:35:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 18:35:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-11 18:35:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-11 18:35:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-11 18:35:21,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-11 18:37:26,062 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 18:37:26,063 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-11 18:37:26,064 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 06:37:26 BoogieIcfgContainer [2019-09-11 18:37:26,064 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 18:37:26,065 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 18:37:26,065 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 18:37:26,065 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 18:37:26,066 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 06:37:26" (1/1) ... [2019-09-11 18:37:26,118 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-11 18:37:26,274 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-11 18:37:26,280 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 124 root evaluator evaluations with a maximum evaluation depth of 0. Performed 124 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 658 variables. [2019-09-11 18:37:26,281 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-11 18:37:26,284 INFO L168 Benchmark]: Toolchain (without parser) took 128389.02 ms. Allocated memory was 134.7 MB in the beginning and 925.4 MB in the end (delta: 790.6 MB). Free memory was 80.8 MB in the beginning and 832.0 MB in the end (delta: -751.2 MB). Peak memory consumption was 828.2 MB. Max. memory is 7.1 GB. [2019-09-11 18:37:26,285 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 134.7 MB. Free memory is still 108.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-11 18:37:26,286 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2517.62 ms. Allocated memory was 134.7 MB in the beginning and 267.4 MB in the end (delta: 132.6 MB). Free memory was 80.4 MB in the beginning and 174.9 MB in the end (delta: -94.5 MB). Peak memory consumption was 123.0 MB. Max. memory is 7.1 GB. [2019-09-11 18:37:26,287 INFO L168 Benchmark]: Boogie Preprocessor took 536.04 ms. Allocated memory was 267.4 MB in the beginning and 356.5 MB in the end (delta: 89.1 MB). Free memory was 174.9 MB in the beginning and 258.2 MB in the end (delta: -83.3 MB). Peak memory consumption was 108.3 MB. Max. memory is 7.1 GB. [2019-09-11 18:37:26,289 INFO L168 Benchmark]: RCFGBuilder took 125115.59 ms. Allocated memory was 356.5 MB in the beginning and 910.7 MB in the end (delta: 554.2 MB). Free memory was 258.2 MB in the beginning and 31.6 MB in the end (delta: 226.6 MB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. [2019-09-11 18:37:26,291 INFO L168 Benchmark]: Abstract Interpretation took 215.71 ms. Allocated memory was 910.7 MB in the beginning and 925.4 MB in the end (delta: 14.7 MB). Free memory was 31.6 MB in the beginning and 832.0 MB in the end (delta: -800.4 MB). Peak memory consumption was 3.1 MB. Max. memory is 7.1 GB. [2019-09-11 18:37:26,302 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 134.7 MB. Free memory is still 108.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2517.62 ms. Allocated memory was 134.7 MB in the beginning and 267.4 MB in the end (delta: 132.6 MB). Free memory was 80.4 MB in the beginning and 174.9 MB in the end (delta: -94.5 MB). Peak memory consumption was 123.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 536.04 ms. Allocated memory was 267.4 MB in the beginning and 356.5 MB in the end (delta: 89.1 MB). Free memory was 174.9 MB in the beginning and 258.2 MB in the end (delta: -83.3 MB). Peak memory consumption was 108.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 125115.59 ms. Allocated memory was 356.5 MB in the beginning and 910.7 MB in the end (delta: 554.2 MB). Free memory was 258.2 MB in the beginning and 31.6 MB in the end (delta: 226.6 MB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. * Abstract Interpretation took 215.71 ms. Allocated memory was 910.7 MB in the beginning and 925.4 MB in the end (delta: 14.7 MB). Free memory was 31.6 MB in the beginning and 832.0 MB in the end (delta: -800.4 MB). Peak memory consumption was 3.1 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: 7660]: 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...