java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 17:27:05,594 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 17:27:05,597 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 17:27:05,616 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 17:27:05,617 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 17:27:05,619 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 17:27:05,621 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 17:27:05,634 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 17:27:05,637 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 17:27:05,638 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 17:27:05,641 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 17:27:05,642 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 17:27:05,642 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 17:27:05,646 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 17:27:05,648 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 17:27:05,651 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 17:27:05,652 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 17:27:05,655 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 17:27:05,657 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 17:27:05,662 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 17:27:05,666 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 17:27:05,667 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 17:27:05,668 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 17:27:05,670 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 17:27:05,673 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 17:27:05,673 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 17:27:05,673 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 17:27:05,676 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 17:27:05,677 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 17:27:05,678 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 17:27:05,678 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 17:27:05,681 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 17:27:05,682 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 17:27:05,683 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 17:27:05,685 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 17:27:05,685 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 17:27:05,686 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 17:27:05,686 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 17:27:05,687 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 17:27:05,688 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 17:27:05,689 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 17:27:05,690 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 17:27:05,708 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 17:27:05,708 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 17:27:05,710 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 17:27:05,710 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 17:27:05,710 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 17:27:05,710 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 17:27:05,711 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 17:27:05,711 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 17:27:05,711 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 17:27:05,711 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 17:27:05,711 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 17:27:05,712 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 17:27:05,712 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 17:27:05,712 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 17:27:05,712 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 17:27:05,713 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 17:27:05,713 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 17:27:05,713 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 17:27:05,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 17:27:05,714 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 17:27:05,714 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 17:27:05,714 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 17:27:05,714 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 17:27:05,714 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 17:27:05,715 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 17:27:05,715 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 17:27:05,715 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 17:27:05,744 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 17:27:05,761 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 17:27:05,764 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 17:27:05,766 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 17:27:05,766 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 17:27:05,767 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2019-08-08 17:27:05,835 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0996580c/f893a1dc14b54e81b4ba654d15497a5c/FLAG50394d2d3 [2019-08-08 17:27:06,685 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 17:27:06,688 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2019-08-08 17:27:06,734 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0996580c/f893a1dc14b54e81b4ba654d15497a5c/FLAG50394d2d3 [2019-08-08 17:27:07,158 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0996580c/f893a1dc14b54e81b4ba654d15497a5c [2019-08-08 17:27:07,171 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 17:27:07,174 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 17:27:07,175 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 17:27:07,176 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 17:27:07,179 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 17:27:07,180 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:27:07" (1/1) ... [2019-08-08 17:27:07,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e7c354e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:27:07, skipping insertion in model container [2019-08-08 17:27:07,183 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:27:07" (1/1) ... [2019-08-08 17:27:07,190 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 17:27:07,316 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 17:27:08,746 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 17:27:08,778 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 17:27:09,051 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 17:27:09,134 INFO L192 MainTranslator]: Completed translation [2019-08-08 17:27:09,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:27:09 WrapperNode [2019-08-08 17:27:09,135 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 17:27:09,137 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 17:27:09,137 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 17:27:09,138 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 17:27:09,153 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:27:09" (1/1) ... [2019-08-08 17:27:09,153 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:27:09" (1/1) ... [2019-08-08 17:27:09,206 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:27:09" (1/1) ... [2019-08-08 17:27:09,206 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:27:09" (1/1) ... [2019-08-08 17:27:09,316 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:27:09" (1/1) ... [2019-08-08 17:27:09,345 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:27:09" (1/1) ... [2019-08-08 17:27:09,370 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:27:09" (1/1) ... [2019-08-08 17:27:09,406 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 17:27:09,407 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 17:27:09,409 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 17:27:09,409 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 17:27:09,411 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:27:09" (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 17:27:09,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 17:27:09,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 17:27:09,497 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-08-08 17:27:09,498 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-08-08 17:27:09,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-08-08 17:27:09,498 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2019-08-08 17:27:09,500 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2019-08-08 17:27:09,500 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-08-08 17:27:09,500 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-08-08 17:27:09,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-08 17:27:09,501 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-08 17:27:09,501 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-08 17:27:09,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 17:27:09,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-08 17:27:09,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-08 17:27:09,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-08 17:27:09,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-08 17:27:09,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 17:27:09,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-08 17:27:09,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 17:27:09,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-08 17:27:09,513 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-08-08 17:27:09,514 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-08-08 17:27:09,514 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_probe [2019-08-08 17:27:09,514 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mirror [2019-08-08 17:27:09,514 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_found [2019-08-08 17:27:09,514 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_command [2019-08-08 17:27:09,515 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_status [2019-08-08 17:27:09,515 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_setmask [2019-08-08 17:27:09,515 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_reset [2019-08-08 17:27:09,515 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_copy_to_card [2019-08-08 17:27:09,515 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_copy_from_card [2019-08-08 17:27:09,515 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_init [2019-08-08 17:27:09,516 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_exit [2019-08-08 17:27:09,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-08-08 17:27:09,516 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-08-08 17:27:09,516 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-08-08 17:27:09,516 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-08-08 17:27:09,517 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-08-08 17:27:09,517 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 17:27:09,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-08-08 17:27:09,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-08-08 17:27:09,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-08-08 17:27:09,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-08-08 17:27:09,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-08-08 17:27:09,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_12 [2019-08-08 17:27:09,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_13 [2019-08-08 17:27:09,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_14 [2019-08-08 17:27:09,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-08-08 17:27:09,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-08-08 17:27:09,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-08-08 17:27:09,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-08-08 17:27:09,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-08-08 17:27:09,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-08 17:27:09,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-08 17:27:09,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-08 17:27:09,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-08 17:27:09,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-08-08 17:27:09,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 17:27:09,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-08-08 17:27:09,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-08-08 17:27:09,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-08-08 17:27:09,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-08-08 17:27:09,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-08-08 17:27:09,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 17:27:09,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-08 17:27:09,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-08-08 17:27:09,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-08-08 17:27:09,523 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_arcdev [2019-08-08 17:27:09,523 INFO L138 BoogieDeclarations]: Found implementation of procedure arcnet_interrupt [2019-08-08 17:27:09,523 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-08-08 17:27:09,524 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-08-08 17:27:09,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-08-08 17:27:09,524 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-08-08 17:27:09,524 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-08 17:27:09,524 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2019-08-08 17:27:09,525 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2019-08-08 17:27:09,526 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-08-08 17:27:09,526 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-08-08 17:27:09,526 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-08-08 17:27:09,526 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 17:27:09,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 17:27:09,527 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-08 17:27:09,527 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-08 17:27:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 17:27:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 17:27:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-08 17:27:09,529 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-08-08 17:27:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-08-08 17:27:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-08-08 17:27:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-08-08 17:27:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-08-08 17:27:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-08-08 17:27:09,531 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-08 17:27:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-08-08 17:27:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2019-08-08 17:27:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-08 17:27:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2019-08-08 17:27:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-08-08 17:27:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-08-08 17:27:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 17:27:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 17:27:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-08 17:27:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-08 17:27:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-08 17:27:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-08-08 17:27:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-08-08 17:27:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-08-08 17:27:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-08-08 17:27:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-08-08 17:27:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-08-08 17:27:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 17:27:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-08 17:27:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 17:27:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 17:27:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 17:27:09,536 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 17:27:09,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 17:27:09,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-08 17:27:09,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-08 17:27:09,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-08 17:27:09,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-08 17:27:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-08 17:27:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 17:27:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-08 17:27:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-08 17:27:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-08-08 17:27:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-08-08 17:27:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-08-08 17:27:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-08-08 17:27:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-08-08 17:27:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-08-08 17:27:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-08-08 17:27:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_12 [2019-08-08 17:27:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-08-08 17:27:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_13 [2019-08-08 17:27:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_14 [2019-08-08 17:27:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2019-08-08 17:27:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2019-08-08 17:27:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-08 17:27:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-08-08 17:27:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-08-08 17:27:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-08-08 17:27:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-08-08 17:27:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure arcnet_interrupt [2019-08-08 17:27:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_arcdev [2019-08-08 17:27:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_found [2019-08-08 17:27:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_command [2019-08-08 17:27:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_status [2019-08-08 17:27:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_setmask [2019-08-08 17:27:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_reset [2019-08-08 17:27:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_copy_to_card [2019-08-08 17:27:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_copy_from_card [2019-08-08 17:27:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_probe [2019-08-08 17:27:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 17:27:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 17:27:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 17:27:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 17:27:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 17:27:09,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 17:27:09,558 INFO L130 BoogieDeclarations]: Found specification of procedure check_mirror [2019-08-08 17:27:09,558 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_init [2019-08-08 17:27:09,558 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_exit [2019-08-08 17:27:09,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 17:27:09,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 17:27:09,559 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 17:27:09,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-08-08 17:27:09,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-08-08 17:27:09,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-08-08 17:27:09,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-08-08 17:27:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-08-08 17:27:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-08 17:27:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-08 17:27:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-08 17:27:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-08 17:27:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-08-08 17:27:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-08-08 17:27:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-08-08 17:27:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-08-08 17:27:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-08-08 17:27:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 17:27:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 17:27:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 17:27:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 17:27:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 17:27:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-08 17:27:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-08 17:27:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-08 17:27:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-08 17:27:10,401 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-08 17:27:15,153 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 17:27:15,153 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-08-08 17:27:15,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 05:27:15 BoogieIcfgContainer [2019-08-08 17:27:15,155 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 17:27:15,156 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 17:27:15,156 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 17:27:15,156 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 17:27:15,157 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 05:27:15" (1/1) ... [2019-08-08 17:27:15,169 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 17:27:15,171 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 17:27:15,183 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 17:27:15,195 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 17:27:15,197 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 17:27:15,421 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1375 [2019-08-08 17:27:15,600 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Expected one sink location but found 0 at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:87) 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 17:27:15,606 INFO L168 Benchmark]: Toolchain (without parser) took 8432.45 ms. Allocated memory was 133.7 MB in the beginning and 353.9 MB in the end (delta: 220.2 MB). Free memory was 76.6 MB in the beginning and 272.8 MB in the end (delta: -196.2 MB). Peak memory consumption was 152.0 MB. Max. memory is 7.1 GB. [2019-08-08 17:27:15,607 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 103.7 MB in the beginning and 103.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-08 17:27:15,608 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1960.88 ms. Allocated memory was 133.7 MB in the beginning and 220.2 MB in the end (delta: 86.5 MB). Free memory was 76.2 MB in the beginning and 111.8 MB in the end (delta: -35.6 MB). Peak memory consumption was 58.7 MB. Max. memory is 7.1 GB. [2019-08-08 17:27:15,609 INFO L168 Benchmark]: Boogie Preprocessor took 269.82 ms. Allocated memory is still 220.2 MB. Free memory was 111.8 MB in the beginning and 100.1 MB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 7.1 GB. [2019-08-08 17:27:15,610 INFO L168 Benchmark]: RCFGBuilder took 5748.42 ms. Allocated memory was 220.2 MB in the beginning and 273.7 MB in the end (delta: 53.5 MB). Free memory was 100.1 MB in the beginning and 81.2 MB in the end (delta: 19.0 MB). Peak memory consumption was 86.2 MB. Max. memory is 7.1 GB. [2019-08-08 17:27:15,611 INFO L168 Benchmark]: Symbolic Interpretation took 447.24 ms. Allocated memory was 273.7 MB in the beginning and 353.9 MB in the end (delta: 80.2 MB). Free memory was 81.2 MB in the beginning and 272.8 MB in the end (delta: -191.6 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. [2019-08-08 17:27:15,615 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Expected one sink location but found 0 de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Expected one sink location but found 0: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 103.7 MB in the beginning and 103.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1960.88 ms. Allocated memory was 133.7 MB in the beginning and 220.2 MB in the end (delta: 86.5 MB). Free memory was 76.2 MB in the beginning and 111.8 MB in the end (delta: -35.6 MB). Peak memory consumption was 58.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 269.82 ms. Allocated memory is still 220.2 MB. Free memory was 111.8 MB in the beginning and 100.1 MB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5748.42 ms. Allocated memory was 220.2 MB in the beginning and 273.7 MB in the end (delta: 53.5 MB). Free memory was 100.1 MB in the beginning and 81.2 MB in the end (delta: 19.0 MB). Peak memory consumption was 86.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 447.24 ms. Allocated memory was 273.7 MB in the beginning and 353.9 MB in the end (delta: 80.2 MB). Free memory was 81.2 MB in the beginning and 272.8 MB in the end (delta: -191.6 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...