java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-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-f3d0b09 [2019-08-08 16:58:34,869 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 16:58:34,871 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 16:58:34,882 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 16:58:34,883 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 16:58:34,884 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 16:58:34,885 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 16:58:34,887 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 16:58:34,888 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 16:58:34,889 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 16:58:34,890 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 16:58:34,891 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 16:58:34,892 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 16:58:34,892 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 16:58:34,893 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 16:58:34,894 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 16:58:34,895 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 16:58:34,896 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 16:58:34,898 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 16:58:34,900 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 16:58:34,901 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 16:58:34,903 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 16:58:34,904 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 16:58:34,904 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 16:58:34,907 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 16:58:34,907 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 16:58:34,907 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 16:58:34,908 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 16:58:34,909 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 16:58:34,910 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 16:58:34,910 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 16:58:34,911 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 16:58:34,911 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 16:58:34,912 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 16:58:34,913 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 16:58:34,914 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 16:58:34,914 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 16:58:34,915 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 16:58:34,915 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 16:58:34,916 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 16:58:34,916 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 16:58:34,917 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-08 16:58:34,932 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 16:58:34,932 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 16:58:34,934 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 16:58:34,934 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 16:58:34,934 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 16:58:34,934 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 16:58:34,935 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 16:58:34,935 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 16:58:34,935 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 16:58:34,935 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 16:58:34,935 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 16:58:34,935 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 16:58:34,936 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 16:58:34,936 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 16:58:34,936 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 16:58:34,936 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 16:58:34,936 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 16:58:34,937 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 16:58:34,937 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 16:58:34,937 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 16:58:34,937 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 16:58:34,937 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 16:58:34,938 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 16:58:34,938 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 16:58:34,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 16:58:34,938 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 16:58:34,938 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 16:58:34,966 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 16:58:34,978 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 16:58:34,982 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 16:58:34,983 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 16:58:34,983 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 16:58:34,983 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--b2c2--b2c2-flexcop-usb.ko-main.cil.out.i [2019-08-08 16:58:35,044 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6e99466b/94fc012bdfbf457ab0fb4e3a205ab40b/FLAG0d43b1d11 [2019-08-08 16:58:35,857 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 16:58:35,858 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--b2c2--b2c2-flexcop-usb.ko-main.cil.out.i [2019-08-08 16:58:35,897 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6e99466b/94fc012bdfbf457ab0fb4e3a205ab40b/FLAG0d43b1d11 [2019-08-08 16:58:36,396 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6e99466b/94fc012bdfbf457ab0fb4e3a205ab40b [2019-08-08 16:58:36,406 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 16:58:36,408 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 16:58:36,409 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 16:58:36,409 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 16:58:36,414 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 16:58:36,415 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 04:58:36" (1/1) ... [2019-08-08 16:58:36,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4175a678 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:58:36, skipping insertion in model container [2019-08-08 16:58:36,418 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 04:58:36" (1/1) ... [2019-08-08 16:58:36,425 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 16:58:36,559 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 16:58:38,255 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 16:58:38,305 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 16:58:38,829 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 16:58:38,906 INFO L192 MainTranslator]: Completed translation [2019-08-08 16:58:38,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:58:38 WrapperNode [2019-08-08 16:58:38,907 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 16:58:38,908 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 16:58:38,908 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 16:58:38,908 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 16:58:38,923 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:58:38" (1/1) ... [2019-08-08 16:58:38,923 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:58:38" (1/1) ... [2019-08-08 16:58:38,993 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:58:38" (1/1) ... [2019-08-08 16:58:38,993 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:58:38" (1/1) ... [2019-08-08 16:58:39,326 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:58:38" (1/1) ... [2019-08-08 16:58:39,352 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:58:38" (1/1) ... [2019-08-08 16:58:39,374 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:58:38" (1/1) ... [2019-08-08 16:58:39,394 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 16:58:39,395 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 16:58:39,395 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 16:58:39,395 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 16:58:39,396 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:58:38" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 16:58:39,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 16:58:39,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 16:58:39,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-08-08 16:58:39,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-08-08 16:58:39,458 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-08-08 16:58:39,458 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-08-08 16:58:39,458 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-08-08 16:58:39,458 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-08-08 16:58:39,459 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-08-08 16:58:39,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-08 16:58:39,460 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-08-08 16:58:39,460 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-08-08 16:58:39,460 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-08-08 16:58:39,461 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-08-08 16:58:39,463 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-08-08 16:58:39,463 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-08-08 16:58:39,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-08-08 16:58:39,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-08-08 16:58:39,467 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_readwrite_dw [2019-08-08 16:58:39,467 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_v8_memory_req [2019-08-08 16:58:39,467 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_memory_req [2019-08-08 16:58:39,467 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_get_mac_addr [2019-08-08 16:58:39,467 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_i2c_req [2019-08-08 16:58:39,468 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_read_ibi_reg [2019-08-08 16:58:39,468 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_write_ibi_reg [2019-08-08 16:58:39,468 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_i2c_request [2019-08-08 16:58:39,468 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_process_frame [2019-08-08 16:58:39,468 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_urb_complete [2019-08-08 16:58:39,469 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_stream_control [2019-08-08 16:58:39,469 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_transfer_exit [2019-08-08 16:58:39,469 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_transfer_init [2019-08-08 16:58:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_init [2019-08-08 16:58:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_exit [2019-08-08 16:58:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_probe [2019-08-08 16:58:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_disconnect [2019-08-08 16:58:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_driver_init [2019-08-08 16:58:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_driver_exit [2019-08-08 16:58:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 16:58:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-08-08 16:58:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-08-08 16:58:39,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-08-08 16:58:39,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-08-08 16:58:39,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-08-08 16:58:39,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-08-08 16:58:39,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-08-08 16:58:39,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_8 [2019-08-08 16:58:39,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_9 [2019-08-08 16:58:39,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 16:58:39,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 16:58:39,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-08 16:58:39,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-08-08 16:58:39,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-08-08 16:58:39,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-08 16:58:39,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-08-08 16:58:39,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-08 16:58:39,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-08-08 16:58:39,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-08-08 16:58:39,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-08-08 16:58:39,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-08-08 16:58:39,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-08-08 16:58:39,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-08-08 16:58:39,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-08 16:58:39,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-08-08 16:58:39,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-08-08 16:58:39,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-08 16:58:39,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-08 16:58:39,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-08-08 16:58:39,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-08-08 16:58:39,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-08 16:58:39,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-08 16:58:39,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-08-08 16:58:39,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 16:58:39,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 16:58:39,477 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-08-08 16:58:39,477 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-08-08 16:58:39,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-08 16:58:39,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-08 16:58:39,478 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_device_exit [2019-08-08 16:58:39,478 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_device_initialize [2019-08-08 16:58:39,479 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_device_kfree [2019-08-08 16:58:39,479 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_device_kmalloc [2019-08-08 16:58:39,479 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_pass_dmx_packets [2019-08-08 16:58:39,479 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_sram_ctrl [2019-08-08 16:58:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_sram_set_dest [2019-08-08 16:58:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_wan_set_speed [2019-08-08 16:58:39,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-08-08 16:58:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-08-08 16:58:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-08 16:58:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-08 16:58:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-08-08 16:58:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-08-08 16:58:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-08 16:58:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-08-08 16:58:39,483 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-08 16:58:39,483 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-08 16:58:39,483 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-08-08 16:58:39,483 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-08-08 16:58:39,483 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-08 16:58:39,484 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 16:58:39,484 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 16:58:39,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-08 16:58:39,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-08 16:58:39,485 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 16:58:39,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 16:58:39,485 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-08 16:58:39,485 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-08 16:58:39,485 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-08 16:58:39,485 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-08-08 16:58:39,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 16:58:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-08-08 16:58:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-08-08 16:58:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-08-08 16:58:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-08 16:58:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-08-08 16:58:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-08-08 16:58:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-08-08 16:58:39,487 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-08-08 16:58:39,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-08-08 16:58:39,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-08-08 16:58:39,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-08-08 16:58:39,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-08 16:58:39,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-08-08 16:58:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-08-08 16:58:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-08-08 16:58:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-08-08 16:58:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-08-08 16:58:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-08-08 16:58:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 16:58:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-08 16:58:39,491 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-08 16:58:39,491 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-08-08 16:58:39,491 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-08-08 16:58:39,491 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-08-08 16:58:39,492 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-08 16:58:39,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_8 [2019-08-08 16:58:39,492 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-08 16:58:39,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_9 [2019-08-08 16:58:39,492 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-08-08 16:58:39,492 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-08-08 16:58:39,492 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-08-08 16:58:39,493 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-08 16:58:39,493 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-08-08 16:58:39,497 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-08-08 16:58:39,497 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-08 16:58:39,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 16:58:39,498 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-08-08 16:58:39,504 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-08-08 16:58:39,504 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-08-08 16:58:39,504 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-08-08 16:58:39,504 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-08-08 16:58:39,505 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-08-08 16:58:39,505 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-08-08 16:58:39,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-08-08 16:58:39,505 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-08-08 16:58:39,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 16:58:39,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-08-08 16:58:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-08-08 16:58:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-08-08 16:58:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_pass_dmx_packets [2019-08-08 16:58:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_device_kmalloc [2019-08-08 16:58:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_device_kfree [2019-08-08 16:58:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_device_initialize [2019-08-08 16:58:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_device_exit [2019-08-08 16:58:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_sram_set_dest [2019-08-08 16:58:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_wan_set_speed [2019-08-08 16:58:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_sram_ctrl [2019-08-08 16:58:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_readwrite_dw [2019-08-08 16:58:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_v8_memory_req [2019-08-08 16:58:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_memory_req [2019-08-08 16:58:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_get_mac_addr [2019-08-08 16:58:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_i2c_req [2019-08-08 16:58:39,509 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_read_ibi_reg [2019-08-08 16:58:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 16:58:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 16:58:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_write_ibi_reg [2019-08-08 16:58:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_i2c_request [2019-08-08 16:58:39,510 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-08 16:58:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_process_frame [2019-08-08 16:58:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-08 16:58:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_urb_complete [2019-08-08 16:58:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_stream_control [2019-08-08 16:58:39,511 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_transfer_exit [2019-08-08 16:58:39,512 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_transfer_init [2019-08-08 16:58:39,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 16:58:39,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-08 16:58:39,512 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_init [2019-08-08 16:58:39,512 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_exit [2019-08-08 16:58:39,512 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_probe [2019-08-08 16:58:39,513 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_disconnect [2019-08-08 16:58:39,513 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_driver_init [2019-08-08 16:58:39,513 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_driver_exit [2019-08-08 16:58:39,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 16:58:39,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 16:58:39,514 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 16:58:39,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 16:58:39,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-08 16:58:39,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-08-08 16:58:39,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-08-08 16:58:39,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-08-08 16:58:39,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-08-08 16:58:39,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-08-08 16:58:39,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-08-08 16:58:39,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-08-08 16:58:39,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-08-08 16:58:39,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-08 16:58:39,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-08-08 16:58:39,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-08 16:58:39,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-08 16:58:39,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-08 16:58:39,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-08 16:58:39,516 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 16:58:39,516 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 16:58:39,516 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 16:58:39,516 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 16:58:39,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 16:58:39,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 16:58:39,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 16:58:39,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 16:58:39,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-08 16:58:39,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-08 16:58:39,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-08 16:58:39,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-08 17:00:46,087 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 17:00:46,087 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 17:00:46,089 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 05:00:46 BoogieIcfgContainer [2019-08-08 17:00:46,089 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 17:00:46,090 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 17:00:46,090 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 17:00:46,090 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 17:00:46,091 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 05:00:46" (1/1) ... [2019-08-08 17:00:46,103 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 17:00:46,105 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 17:00:46,114 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 17:00:46,122 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 17:00:46,123 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 17:00:46,224 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 854 [2019-08-08 17:00:48,906 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.UnsupportedOperationException: Abstraction of intricate predicate not yet implemented at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:184) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.implies(SymbolicTools.java:174) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.domain.ExplicitValueDomain.isSubsetEq(ExplicitValueDomain.java:84) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:97) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:96) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-08 17:00:48,917 INFO L168 Benchmark]: Toolchain (without parser) took 132506.00 ms. Allocated memory was 135.3 MB in the beginning and 859.3 MB in the end (delta: 724.0 MB). Free memory was 76.3 MB in the beginning and 421.8 MB in the end (delta: -345.5 MB). Peak memory consumption was 378.6 MB. Max. memory is 7.1 GB. [2019-08-08 17:00:48,918 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 135.3 MB. Free memory was 104.8 MB in the beginning and 104.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-08 17:00:48,920 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2498.19 ms. Allocated memory was 135.3 MB in the beginning and 264.8 MB in the end (delta: 129.5 MB). Free memory was 75.9 MB in the beginning and 185.3 MB in the end (delta: -109.4 MB). Peak memory consumption was 111.7 MB. Max. memory is 7.1 GB. [2019-08-08 17:00:48,923 INFO L168 Benchmark]: Boogie Preprocessor took 486.46 ms. Allocated memory was 264.8 MB in the beginning and 362.8 MB in the end (delta: 98.0 MB). Free memory was 185.3 MB in the beginning and 285.5 MB in the end (delta: -100.2 MB). Peak memory consumption was 121.4 MB. Max. memory is 7.1 GB. [2019-08-08 17:00:48,927 INFO L168 Benchmark]: RCFGBuilder took 126694.65 ms. Allocated memory was 362.8 MB in the beginning and 859.3 MB in the end (delta: 496.5 MB). Free memory was 285.5 MB in the beginning and 516.4 MB in the end (delta: -230.8 MB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. [2019-08-08 17:00:48,928 INFO L168 Benchmark]: Symbolic Interpretation took 2822.49 ms. Allocated memory is still 859.3 MB. Free memory was 516.4 MB in the beginning and 421.8 MB in the end (delta: 94.6 MB). Peak memory consumption was 94.6 MB. Max. memory is 7.1 GB. [2019-08-08 17:00:48,937 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:184) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 135.3 MB. Free memory was 104.8 MB in the beginning and 104.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2498.19 ms. Allocated memory was 135.3 MB in the beginning and 264.8 MB in the end (delta: 129.5 MB). Free memory was 75.9 MB in the beginning and 185.3 MB in the end (delta: -109.4 MB). Peak memory consumption was 111.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 486.46 ms. Allocated memory was 264.8 MB in the beginning and 362.8 MB in the end (delta: 98.0 MB). Free memory was 185.3 MB in the beginning and 285.5 MB in the end (delta: -100.2 MB). Peak memory consumption was 121.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 126694.65 ms. Allocated memory was 362.8 MB in the beginning and 859.3 MB in the end (delta: 496.5 MB). Free memory was 285.5 MB in the beginning and 516.4 MB in the end (delta: -230.8 MB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. * Symbolic Interpretation took 2822.49 ms. Allocated memory is still 859.3 MB. Free memory was 516.4 MB in the beginning and 421.8 MB in the end (delta: 94.6 MB). Peak memory consumption was 94.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...